Extensions

Extensions in alphabetical order
6M62 Patches by Friends of I7		--
Achievements by Juhana Leinonen		A simple but flexible rule-based achievement system. Awarded achievements can optionally persist in external files after a restart.
Achievements by Mikael Segercrantz		A table-based way to assign scores for actions, rooms and objects.
Actions on Groups by Matt Weiner		--
Adaptive Hints by Eric Eve		An adaptive hint system based on Menus by Emily Short.
Adventure Book by Edward Griffiths		A system for creating Choose Your Own Adventure style programs, with advanced features.
After Not Doing Something by Ron Newcomb		Allows us to write rules that happen after an action fails, such as 'After not examining or searching something'
Alternate Lighting System by Daniel Stelzer		--
Alternative Startup Rules by Dannii Willis		Refactors the Startup Rules so that it can be more easily altered
Alternatives by Eric Eve		Allows checking the presence of an object or value in a set of objects or values with new either/or and neither/nor phrases. e.g., 'If the noun is either the carrot or the potato:', or 'Instead of eating something when the noun is neither the cake nor the pudding:'
Approaches by Emily Short		Approaches provides a GO TO place action which allows the player to move through visited rooms to a new location. It also allows other characters to traverse the map to named locations. It is designed to work with Locksmith by Emily Short. Version 7 drops the erroneous requirement of the Plurality extension, which was still mentioned in Version 6.
Approximate Metric Units by Graham Nelson		Scientific kinds of value for simulations. Use Metric Units instead for better accuracy.
Armed by David Ratliff		This is just a (no longer) little extension to handle weapons and fighting.
Assorted Text Generation by Emily Short		--
Assumed Conversers by Michael Martin		A minimal extension that makes the NPC optional in ASK NPC ABOUT TOPIC and TELL NPC ABOUT TOPIC commands.
Atmospheric Effects by Mikael Segercrantz		A table-based way to add atmospheric effects to rooms, regions, things and scenes.
Automap by Mark Tilford		An extension to automatically draw a map.
Automap IT by Leonardo Boselli		Translation in italian of Version 4/140513 of Automap by Mark Tilford. An extension to automatically draw a map.
Automated Drawers by Emily Short		Creates a drawer kind of container, which is designed to be part of an item of furniture. Automatically parses names such as 'top drawer' or 'fourth drawer' or 'left drawer'; adds some features for describing furniture with drawers.
Autotaking by Mike Ciul		Implicit taking of noun or second noun that may be invoked by (or used as) a check rule.
Basic Help by David Cornelson		--
Basic Help Menu by Emily Short		Provides a HELP command which brings up a menu giving standard instructions about IF.
Basic Help Menu by Wade Clarke		Adds a HELP command to your Glulx or Z-Code project for Inform 6M62 or later which brings up a menu giving some standard instructions about IF. This is a tech and content update of Emily Short's Basic Help Menu extension made for compatibility with Wade Clarke's Menus. Requires Menus by Wade Clarke (version 5 or greater) to run.
Basic Help Menu IT by Leonardo Boselli		Fornisce un comando AIUTO che mostra un menù con istruzioni standard. Semplicemente tradotto in italiano.
Basic Hyperlinks by Emily Short		Allows the author to set hyperlinks in the main window and give instructions about what is to result from performing them.
Basic Literacy by Bart Massey		Provides objects and actions for (proper) reading, writing and erasing.
Basic Plans by Nate Cull		A library of basic relations, actions and plans for Planner.
Basic Real Time by Sarah Morayati		Allows the author to incorporate Glulx real time events into an Inform 7 project.
Basic Screen Effects by Emily Short		Waiting for a keypress; clearing the screen. Also provides facilities for changing the foreground and background colors of text, when using the z-machine. These abilities will not function under Glulx.
Benchmarking by Dannii Willis		A general purpose benchmarking test framework that produces statistically significant results. Version 2 works with 6M62.
Bit Ops by Zed Lopez		Routines to access bitwise operators. Tested on 6M62.
Boolean Variables by Daniel Stelzer		--
Brief Room Descriptions by Gavin Lambert		Alters BRIEF mode to display a room's brief description instead of nothing.
Bulk Limiter by Eric Eve		Containers and actors that limit their contents by bulk
Bulky Items by Juhana Leinonen		Bulky items that can be carried only if the player is not carrying anything else.
Bulky Items IT by Leonardo Boselli		Basato sull'espansione Version 2 of Bulky Items by Juhana Leinonen.
Can't Go That Way by Philip Riley		--
Char by Zed Lopez		--
Character Portraits by Nathanael Nerode		Provides a complex system for customzing the printed descriptions of characters wearing or carrying lots of stuff, similar to the room description system in Standard Rules. Requires Large Game Speedup by Nathanael Nerode.
Checkpoints by Peter Orme		A method of using assertions stored in a table to verify your game works as expected.
Cleared Events by Daniel Stelzer		--
Clues and Conversation by Brian Rushton		A simple system for building conversations.
Code by Zed Lopez		--
Collections by Dannii Willis		Provides support for array and map data structures
Command Casing by Daniel Stelzer		A simple fix to preserve casing when the player's command is altered.
Command Modification by Daniel Stelzer		--
Command Preloading by Daniel Stelzer		A simple way to preload input onto the command line before the player begins to type.
Command Prompt on Cue by Ron Newcomb		Creates a situation without a command prompt where the player may simply press space or enter to WAIT. But if the player instead begins to type a command, the command prompt will then appear.
Command Unit Testing by Xavid		Support for creating 'unit tests' that run a series of commands and make assertions about the output of some of them.
Common Commands Sidebar by Alice Grove		Displays a list of common parser commands in a sidebar as a reference for novice players. Includes actions to turn the sidebar off and on. Story author can tailor the command list and the appearance of the sidebar, or just plug and play. For version 6L or 6M of Inform 7.
Commonly Unimplemented by Aaron Reed		Responds to attempts to interact with unimplemented clothing, body parts, or generic surroundings. Requires Smarter Parser by Aaron Reed.
Complex Listing by Emily Short		Complex Listing provides more sophisticated listing options: the ability to impose special ordering instructions on a list, and also the ability to change the delimiters of the list to produce different styles and effects.
Compliant Characters by Nathanael Nerode		Report parsing errors to the player when ordering other characters to do things. Inform 7 normally redirects these errors to 'answer ' so that the character can respond to arbitrary statements. But in an story with compliant characters who the player orders around routinely, that is frustrating to a player who has made a typo; this helps out the player. Requires Parser Error Number Bugfix and version 4 of Neutral Standard Responses. Tested with Inform 6M62.
Computers by Emily Short		Computer hardware and software, including search engines and email programs. Version 3 adds handling for batteries and cords, if we include Power Sources by Emily Short (which itself depends on Plugs and Sockets by Sean Turner).
Configurable Creative Commons License by Creative Commons		Allows easy implementation of a Creative Commons Public License of the author's choice.
Consolidated Multiple Actions by John Clemens		An extension to consolidate action reports when performing an action on multiple objects, such as with 'take all'. Requires Hypothetical Questions by Jesse McGrew. Version 3 updated by Emily Short for 6L38 compatibility.
Contextual Descriptions by Jeff Nyman		Provides a mechanism for contextually shifting descriptions.
Conversation Builder by Chris Conley		An interactive question-and-answer system for building conversations.
Conversation Framework by Eric Eve		A framework for conversations that allows saying hello and goodbye, abbreviated forms of ask and tell commands for conversing with the current interlocutor, and asking and telling about things as well as topics.
Conversation Nodes by Eric Eve		Builds on Conversational Defaults and adds the ability to define particular points in a conversational thread (nodes) at which particular conversational options become available.
Conversation Package by Eric Eve		This extension includes both Conversation Nodes and Conversation Suggestions, and makes the suggestions aware of conversation nodes. It therefore includes the complete conversational system in one package. It also requires Conversation Responses, Conversational Defaults, Conversation Framework and Epistemology. The documentation for this extension give some guidance on how these other extensions can be mixed and matched.
Conversation Responses by Eric Eve		Provides a meaning for defining responses to conversational commands (such as ASK FRED ABOUT GARDEN) as a series of rules.
Conversation Rules by Eric Eve		A way of controlling conversations using rules and tables. Also implements topic suggestions and Conversation nodes. Requires Plurality by Emily Short and Conversation Framework, Epistemology and List Control by Eric Eve.
Conversation Suggestions by Eric Eve		Provides a means of suggesting topics of conversation to the player, either in response to a TOPICS command or when NPCs are greeted. This extension requires Conversation Framework. Version 3 makes use of Complex Listing by Emily Short if it's included in the same game rather than indexed text to generate a list of suggestions.
Conversation Touchability Fix by Daniel Stelzer		A simple change to the Standard Rules to allow conversation to work without a touchable noun.
Conversational Defaults by Eric Eve		Provides a set of rules to facilitate defining default conversational responses for different conversational commands targeted at various NPCs. This extension requires Conversation Framework.
Creative Commons Public License IT by Leonardo Boselli		Un'estensione in italiano per facilitare il rilascio di 'interactive fiction' secondo la Creative Commons License v25. Basata sull'estensione GNU General Public License v3 di Otis T. Dog.
Custom Banner and Version by Zed Lopez		A framework for customizing banner and version output. For 6M62.
Data Structures by Dannii Willis		Provides support for some additional data structures
Debug Files by Juhana Leinonen		A development tool for saving debugging information to an external text file during beta testing.
Debug Tags by Michael Kielstra		Take quick notes about what needs doing: bugs, ideas, et cetera. Helpful for debugging.
Debugging by Daniel Stelzer		--
Default Styles by Daniel Stelzer		Initializes and repurposes the unused Glulx text styles to provide more flexibility in formatting.
Deluxe Doors by Emily Short		Allows for doors that are implemented as having independent 'faces' -- to put a knocker on that can only be seen from on side, for instance, or to allow the player to lock one side with a key but the other with a latch. Also introduces a 'latched door' kind.
Description Decay by Jeff Nyman		Provides a mechanism for allowing description levels to change based on number of visits
Developer Framework by Peter Orme		Common definitions useful for Inform7 authors and extension developers.
Dice by David A Wheeler		Support conventional X d Y dice notation, e.g., 3 d 6 totals 3 six-sided dice.
Directional Disambiguation by Xavid		When a player types a standard direction in response to a disambiguation question, assume they meant to go that direction, not answer the question.
Disambiguation Control by Jon Ingold		Allows finer control over the disambiguation process used by Inform to decide what the player was referring to. Less guesswork, more questions asking for more input. Also removes the multiple-object-rejection in favour of asking for more information.
Disappearing Doors by Andrew Plotkin		The ability to remove doors from the world and put them back.
Dishes by Emily Short		Dishes is a convenience extension for use with Measured Liquid. It provides some standard-sized cups, glasses, graduated measuring cups, jugs, bottles, etc., as well as a corked bottle kind that opens with the use of a secondary cork object.
Dynamic Objects by Jesse McGrew		Provides the ability to create new objects during game play.
Dynamic Rooms by Aaron Reed		Lets new rooms be created on the fly.
Dynamic Tables by Jesse McGrew		Provides a way to change the capacity of a table during the game.
Easy Doors by Hanon Ondricek		Easy Doors provides a new kind of door which does not use map connections, and may be manipulated via rules more flexibly than the standard doors provided in Inform 7. Version 3 removes elements for compatibility with 6M62
Editable Stored Actions by Ron Newcomb		This extension extends section 12.20 of Writing With Inform. The individual parts of a stored action -- actor, noun, second noun, action name -- can be changed directly. Also exposes new parts: request, text, participle, preposition, number, and each kind of value.
Effective Infinity by Mike Ciul		Provides a system of counting numbers which never go below 0 or above a specified maximum value. Any numbers above the maximum are considered infinite.
Empty Command Handling by Daniel Stelzer		Adds a new hook into the parser, to edit a blank command before analyzing it.
English Language by Graham Nelson		To make English the language of play.
Enterable Underside by Gavin Lambert		Adds the ability to enter 'under' some object, such as hiding under a bed.
Epistemology by Eric Eve		Keeping track of what the player character knows and sees.
Exit Lister by Eric Eve		A status line exit-lister and an EXITS command, with optional colouring of unvisited exits. Selected rooms and doors can be optionally be excluded from the list of exits.
Exit Lister by Gavin Lambert		Automatic listing of available exits, with a reasonable dose of customisation built in.
Expanded Understanding by Xavid		Various tweaks to understand additional variations of commands and have cleverer, more specific error messages in common failure cases.
Extended Banner by Gavin Lambert		More control over what is printed in a banner, including an easily-included copyright line.
Extended Debugging by Erik Temple		Provides a way for the author to release a build of a game while retaining both custom and built-in debugging commands. Also wraps Inform's debug tracing routines in phrases that authors can use to trigger rule-tracing from the source text rather than from the command prompt and provides other debugging features.
Extended Grammar by Aaron Reed		Adds some of the most commonly attempted verb synonyms and alternate grammar lines. Based on the Inform 6 extension ExpertGrammar.h by Emily Short.
Facing by Emily Short		Provides actions to face a direction, look toward a named room, or look through a named door.
Far Away by Jon Ingold		Creates an adjective for far-off items which cannot be touched.
Flexible Action Requirements by Mike Ciul		Overrides carrying requirements for specific actions, and provides more nuanced carrying and touchability requirements when needed.
Flexible Logger by Peter Orme		A logging tool for I7 that lets you log to transcript and (with Glulx) to file
Flexible Windows by Jon Ingold		Exposes the Glk windows system so authors can completely control the creation and use of windows
Footnotes by Stephen Granade		Provides a framework for organizing and displaying footnotes in a game. Version 2 makes Footnotes responsive and 6L38-compatible.
Formatting Capture by Daniel Stelzer		--
Game Ending Reloaded by Shin		Game Ending as defined in Version 2/090402 of the Standard Rules by Graham Nelson.
Gender Options by Nathanael Nerode		More broad-minded English language gender/number model where male, female, and neuter are three separate true-false properties. Allows for objects to respond to any specified combination of HE, SHE, IT, and THEY. As fast as the Standard Rules. Tested with Inform 6M62.
Gender Speedup by Nathanael Nerode		When using Gender Options, clean up some I6 internals with functions related to gender which are irrelevant to English or rendered obsolete with Gender Options. Since these are called in the depths of ListWriter this should slightly improve speed. Not included in Gender Options due to likely interference with other extensions. Requires Gender Options. Probably will not work with non-English languages. Tested with Inform 6M62.
Glimmr Canvas Animation by Erik Temple		Provides a 'track'-based system for independent animation of graphic elements, canvases, and windows. Features animation presets, automated easing/tweening, and a detailed debugging log.
Glimmr Canvas-Based Drawing by Erik Temple		A framework for drawing graphics of various types--from sprite images to painted text--to a Glulx graphics window. Takes an object-oriented approach, with graphic elements represented as individual objects.
Glimmr Drawing Commands by Erik Temple		Provides commands for displaying images, shape primitives (such as rectangles, boxes, and lines), user-specified bitmap drawings, image maps, and for text-painting using 'fonts' with glyphs composed of either bitmaps or image files.
Glimmr Graphic Hyperlinks by Erik Temple		Allows us to identify any number of rectangular areas of a Glulx graphic window as 'hotlinked'. When the player clicks within one of these zones, a command will be entered on behalf of the player, or we can specify some appropriate response of our own.
Glk Events by Dannii Willis		A low level event handling system
Glk Input Suspending by Gavin Lambert		Provides a mechanism to 'suspend' line and character inputs in progress to allow something to be printed, and then input resumed afterwards.
Glk Object Recovery by Dannii Willis		A low level utility library for managing Glk references after restarting or restoring
Glk Text Formatting by Dannii Willis		Provides functions for controlling colours and reverse styling at character granularity
Glulx Definitions by Dannii Willis		Core definitions which other Glulx/Glk extensions depend on
Glulx Entry Points by Emily Short		Provides hooks to allow the author to write specialized multimedia behavior that would normally go through HandleGlkEvent. This is a rather dull utility library that will be of most use to authors wanting to write Glulx extensions compatible with other Glulx extensions already in use.
Glulx Image Centering by Emily Short		Glulx Image Centering adds the ability to display an image that is centered (left/right) on the screen.
Glulx Text Effects by Emily Short		Gives control over text formatting in Glulx.
Glulx Text Styles by Daniel Stelzer		Glulx Text Styles provides a more powerful way to set up special text effects for Glulx.
Graphic Links by Jeff Sheets		Allows the author to set hyperlinks in the Simple Graphical Window and give instructions about what is to result from performing them.
Graphical Map by Xavid		Provides support for an image-based map with a static background and icons for the player and optionally other things or doors.
Helpful Functions by Daniel Stelzer		A set of functions I have often found useful, with checks to prevent conflicts with extensions.
Hidden Prompt by Daniel Stelzer		Provides a simple way to hide the command prompt during long stretches of text.
Hiding Under by Eric Eve		Allows things to be hidden under other things, using a many-to-one underconcealment relation. Can be used either standalone (with basic functionality) or in conjunction with Underside (to add fuller functionality to both extensions). Version 3 of Hiding Under avoids using phrases deprecated in Version 6E59 of Inform.
Highscores by Dannii Willis		Record and review highscores to an external file
Hybrid Choices by AW Freyr		Provides a choice-based interface that can be freely switched between interactive and non-interactive modes. Basically, it does CYOA.
Hyperlink Extension Registry by Gavin Lambert		Provides a framework to allow multiple hyperlink-processing extensions to co-exist without stepping on each others' toes.
Hyperlinks by Gavin Lambert		Provides a core processing loop for hyperlinks. This is a basic interface intended to be used by other extensions rather than directly in stories.
Hypothetical Questions by Jesse McGrew		Allows us to test the consequences of a phrase or action without permanently changing the game state.
If True by Zed Lopez		Allow if/unless and while to accept plain truth states instead of a full conditional. If Strange Loopiness is included, extend that to until loops. For 6M62.
Implicit Actions by Eric Eve		Provides implicit taking, opening, closing, locking and unlocking actions for a variety of cases where this makes for smoother game play. The extension also defines phrases which make it easy to define additional implicit actions if desired. Version 11 can be used with Locksmith by Emily Short (although Implicit Actions covers most of what Locksmith does, and in most cases it will be better to use Implicit Actions without Locksmith). Requires Version 5 (or above) of Text Capture by Eric Eve.
In-Line Topical Hints by Andrew Schultz		Lets the author offer the player in-line hints, with options for presentation. This extension requires Inform 6M62 or higher to run.
Inanimate Listeners by Emily Short		Allows the player to address inanimate objects such as a talking computer, microphone, or telephone in a form such as ASK COMPUTER ABOUT COORDINATES.
Indefinite Article Substitution Fix by Matt Weiner		--
Infra Undo by Dannii Willis		Handles undo using external files for very big story files
Initial Cursor at Top or Bottom by Nathanael Nerode		This small extension eliminates the three newlines printed before the banner. It also provides a tool to attempt to place the cursor at the bottom of the screen, like old Infocom games. Due to wild variance between interpreters, it is not reliable.
Inline Hyperlinks by Daniel Stelzer		Provides a simple, HTML-inspired syntax for adding hyperlinks within say phrases. No manual management of hyperlinks required. Requires Text Capture by Eric Eve. Works seamlessly with, but does not require, Flexible Windows.
Inline Hyperlinks by Erik Temple		Provides a simple, HTML-inspired syntax for adding hyperlinks within say phrases. No manual management of hyperlinks required. Requires Text Capture by Eric Eve. Works seamlessly with, but does not require, Flexible Windows.
Inline Hyperlinks by Gavin Lambert		Provides a simple HTML-inspired syntax for adding hyperlinks within any say phrases.
Inquiry by Zed Lopez		A framework for defining Y/N, multiple choice, or free-form questions to be asked immediately on game startup or subsequently. For 6M62.
Interpreter Sniffing by Friends of I7		Phrases for testing, as far as is possible, which interpreter the story is running under.
Introductions by Emily Short		Introductions provides an introductory paragraph about objects in a room description the first time the player looks in that location. It also allows the author to add segue text that will appear between one description and the next.
Italian Language by Massimo Stella		To make Italian the language of play. Heavily based on code written by Massimo Stella. Now maintained by Leonardo Boselli. Requires 'Text Capture' by Eric Eve.
JSON by Dannii Willis		Provides support for parsing and generating JSON
Keyword Interface by Aaron Reed		This extension emulates Blue Lacuna's emphasized keyword system for simplifying common IF input. Nouns, directions, and topics can be typed without a verb to examine, go, or discuss. Works with Glulx or z-code.
Large Game Speedup by Nathanael Nerode		Performance improvements for games with large numbers of objects, by avoiding looping over all objects.
Limited Implicit Actions by Eric Eve		A cut-down version of Implicit Actions for use where code size may be restricted and the full functionality of Implicit Actions is not needed. Requires Plurality by Emily Short and is compatible with Locksmith by Emily Short.
Liquids by Xavid		Basic support for sources of liquids and things that can hold a liquid, more minimalist than Liquid Handling by Al Golden.
List Control by Eric Eve		Provides a means of using tables as shuffled, cyclic or stop lists.
List Controller by Eric Eve		Provides a means of using tables as shuffled, cyclic or stoping lists. This is an alternative to List Control that uses list controller objects instead of a Table of Table Types.
List Utilities by Zed Lopez		List utility functions
Location Images by Emily Short		Allows the author to set per-room images and show these as the player moves from room to room. Requires Simple Graphical Window by Emily Short.
Locksmith by Emily Short		Implicit handling of doors and containers so that lock manipulation is automatic if the player has the necessary keys.
Measured Liquid by Emily Short		Measured Liquid provides a concept of volume, together with the ability to fill containers, pour measured amounts of liquid, and drink from containers. It handles mixtures as well, if desired. It is compatible with, but does not require, the Metric Units extension by Graham Nelson.
Menus by Dannii Willis		Display full-screen menus defined by tables
Menus by Emily Short		A table-based way to display full-screen menus to the player.
Menus by Wade Clarke		Lets you include a menu system of help, hints and/or other information in your Glulx or Z-Code project for Inform 6M62 or later. This upgrade of Emily Short's classic Menus extension features user-friendly single keypress controls, a more sophisticated UI, compatibility with screen readers and portable devices, an optional book mode with automatic pagination, and isolated message content to make translations easier. Classic Menus tables can be reformatted for this extension with a little work.
Menus IT by Leonardo Boselli		A table-based way to display full-screen menus to the player. Semplicemente tradotto in italiano.
Metric Units by Graham Nelson		Scientific kinds of value for simulations.
MilleUna for Gargoyle by Leonardo Boselli		--
MilleUna for Gargoyle with graphics by Leonardo Boselli		--
MilleUna for Quixe by Leonardo Boselli		Release for web with the Quixe interpreter.
MilleUna for Quixe with graphics by Leonardo Boselli		Release for web with the Quixe interpreter.
MilleUna World by Leonardo Boselli		The part of the MilleUna Framework that manages additional features of the world model.
Mobile Doors by David Corbett		--
Modern Conveniences by Emily Short		Modern Conveniences creates kitchen and bathroom kinds of room, which will automatically be furnished with a set of plausible appliances. (This was originally an example in the manual of how to create extensions, and an annotated version may still be found there.) Version 3 adds compatibility with Measured Liquid, modeling flowing water from taps.
Modified Exit by Emily Short		Changes the handling of the EXIT action, allowing commands such as EXIT PLATFORM and GET OUT OF CHAIR, making characters leave enterable objects before traveling, and altering the default interpretation of >OUT when the player is neither inside an object nor in a room with an outside exit. Updated for adaptive text.
Modified Timekeeping by Daniel Stelzer		Changes the one-minute-per-turn rule to account for failed and implicit actions.
Mood Variations by Emily Short		Allows the author to define a mood value for characters and then use text substitutions such as '[when bored]The king fidgets on his throne[or sleepy]The king snores[at other times]The king grins[end when].' Moods will be interpreted in 'writing a paragraph' and similar contexts as the mood of the person described in the paragraph, but at other times according to the mood of the person to whom the player is currently speaking.
Multiple Sounds by Massimo Stella		Provides facilities for the basic reproduction of multiple-channel audio with loops under Glulx.
Music by Daniel Stelzer		A music-focused sound extension, which allows authors to loop sounds on different channels and fade between them.
Nathanael's Cookbook by Nathanael Nerode		This is just a collection of documentation and worked examples illustrating various features of Inform. There isn't much in the extension per se, but the examples in the documentation can be click-pasted in the Inform IDE for convenience.
Nathanael's Debug Tools by Nathanael Nerode		Miscellaneous stuff I like to have built in when debugging and programming, but would never want to relase.
Neutral Standard Responses by Nathanael Nerode		Replaces misleading, vague, and narratively-voiced parser messages with instructive, clarifying, and neutral versions, respectively. For Inform 6M62.
Notepad by Jim Aikin		A system for creating an in-game notepad that the player can write on.
NPC Implicit Actions by Eric Eve		A basic extension of the Implicit Actions extension into actions carried out by NPCs. This extension automatically includes Implicit Actions.
Nuanced Timekeeping by Jeff Nyman		Provides more nuanced aspects of tracking time within a game.
Numbered Disambiguation Choices by Aaron Reed		Numbers the options in disambiguation questions, to help new players and solve the 'disambiguation loop' problem caused by indistinguishable objects.
Numbered Disambiguation Choices IT by Leonardo Boselli		Numbers the options in disambiguation questions, to help new players and solve the 'disambiguation loop' problem caused by indistinguishable objects. Semplicemente tradotto in italiano.
Object Descriptors by Peter Orme		--
Object Kinds by Brady Garvin		The ability to treat object kinds as values.
Object Matching by Xavid		Support for getting the matched object when matching a snippet against a pattern and for disabling clarification when a command or snippet is ambiguous.
Object Response Tests by Juhana Leinonen		A development tool for testing all actions on any given object - or one action on all objects - at once to see whether the game's responses are sensible.
Objects Matching Snippets by Mike Ciul		--
Optimized Epistemology by Andrew Plotkin		Keeping track of what the player character knows and sees.
Ordinary Room Description by Emily Short		An extension to go with Room Description Control, which emulates as closely as possible the behavior of Inform defaults, but allows the intervention of Room Description Control.
Output Silencing by Daniel Stelzer		--
Parser Error Details by Zed Lopez		Says where the parser ceased understanding a command, and describes ways the dictionary does know how to use that verb. Tested on 6M62.
Parser Error Number Bugfix by Nathanael Nerode		Fixes a nasty bug in the I7 error names in Inform 7 version 6M62 (and probably earlier).
Patrollers IT by Leonardo Boselli		Based on Version 11 of Patrollers by Michael Callaghan.
Permission to Visit by Ron Newcomb		In lieu of compass directions, we may VISIT, ATTEND, GO TO, and FIND various people, events, places, and things. Characters may INVITE, PERMIT, and FORBID each other to or from their respective domains.
Phrases for Adaptive Pacing by Ron Newcomb		We may ask the time when (a description of scenes) began/ended; the number of turns since (a description of scenes) began/ended; if (a future event) is soon; the time/turns until (a future event); the time/turns when (a future event). We may also un-schedule a future event with 'never shall'; begin or end a scene on an event; say a time 'as a time period'; repeat through future events; and change the turns-to-minutes ratio with 'per'.
Phrases for Tables with Topics by Ron Newcomb		This grants five new phrases regarding the player's command, the matched text, and the topic understood: if one is a topic listed in a table, if one includes or matches a topic listed in a table, what corresponds to one within a table, and the last phrase corrects a bug so the topic understood may be used within an understand-as-mistake line.
Planner by Nate Cull		A universal goal planner for self-directed NPCs.
Plugs and Sockets by Sean Turner		System for handling plugs and sockets.
Points Awarding Reloaded by Shin		Points Awarding as defined in Version 2/090402 of the Standard Rules by Graham Nelson.
Poor Man's Mistype by Aaron Reed		Adds basic typo correction by checking the first few letters of misunderstood input against the printed names of nearby objects. Requires version 15 of Smarter Parser by Aaron Reed. Supports Scope Caching by Mike Ciul for faster performance.
Possible Movements by Peter Orme		--
Postures by Emily Short		Postures defines three postures -- seated, standing, and reclining -- and allows pieces of furniture to specify which postures are possible and preferred when the player is on those furnishings.
Power Sources by Emily Short		Power Sources provides an implementation of plugs and batteries, and is designed to be used alongside Computers or as a base for other device implementations. It requires Plugs and Sockets by Sean Turner.
Prepositional Correctness by Gavin Lambert		Provides a way to customise the prepositions used to refer to containment or support, and perhaps other custom relationships added by other extensions.
Print Stage Detection by Taryn Michelle		'Printing the name' rules make TWO passes over the same object when Inform needs to determine the appropriate article to print. This is a non-issue for many rules, but 'printing the name' rules with side effects may need to know which stage is currently being processed (article-choosing or name-printing), so that they can avoid double-execution of any side effects.
Property Checking by Emily Short		A light testing extension to identify rooms and game items that may still be lacking descriptions or other properties.
Pseudodevices by Zed Lopez		Facilitate giving switched on/off to kinds other than devices.
Punctuation Removal by Emily Short		--
Questions by Michael Callaghan		An extension to allow us to suspend normal parser input to receive and respond to answers to questions.
Questions IT by Leonardo Boselli		Basato su Version 4 of Questions by Michael Callaghan.
Quip-Based Conversation by Michael Martin		An extension to Reactable Quips to allow for more traditional menu-based conversation.
Randomness by Mikael Segercrantz		Random number generation using a simple seedable pseudorandom number generator.
Rapid Prototyping by B David Paulsen		A way to create and extend a game world on the fly during testing via a REPL idiom.
Reactable Quips by Michael Martin		A table-based approach to NPC conversation chains, as well as allowing rules to fire on lines of conversation.
Real Date and Time by Ron Newcomb		Allows the author to get the real-world time and date from the player's computer.
Real-Time Delays by Erik Temple		Allows the author to specify a delay of a given number of seconds/milliseconds before continuing the action.
Recorded Endings by Emily Short		Records the endings the player encounters in multiple play-throughs to an external file; then adds an ENDINGS option to the final question to allow the player to review which endings he has seen so far.
Regional Travel by Juhana Leinonen		Allows the player to travel between regions. Useful for example when the player travels between large regions far apart from each other (e.g. cities), or for traveling in vehicles and public transportation.
Relative Placement and Direction by Jeff Nyman		allowing relative directional movement as well as locationally relative descriptions.
Release for Gargoyle by Leonardo Boselli		--
Release for Quixe by Leonardo Boselli		--
Response Assistant by Aaron Reed		Adds some helpful testing commands for changing default responses.
Responsive Disambiguation for 6M62 by Matt Weiner		--
Reversed Persuasion Correction by Juhana Leinonen		Automatically corrects commands given to NPCs where the order is reversed, for example HELLO, ALICE instead of ALICE, HELLO.
Rewrite the Command Line by Ron Newcomb		Allows us to erase then rewrite the commands our player types in.
Rideable Vehicles by Gavin Lambert		Improves how rideable vehicles and animals interact with other supporters.
Rideable Vehicles by Graham Nelson		Vehicles which one sits on top of, rather than inside, such as elephants or motorcycles.
Room Description Control by Emily Short		A framework by which the author can considerably change the listing of objects in a room description. Includes facilities for concealing objects arbitrarily and changing the order in which objects are listed.
Room Description Supporter Bugfixes by Nathanael Nerode		Fixes some issues in Standard Rules related to printing room descriptions with enterable supporters. Experimental.
Runtime Replacements by Daniel Stelzer		--
Scenery Words by Xavid		--
Scheduled Activities by John Clemens		An extension to allow scheduling of activities. For 6M62
Scopability by Brady Garvin		The ability to toggle objects' scopability; the parser does not acknowledge the existence of unscopable objects, even if they are explicitly added to scope.
Scope Caching by Mike Ciul		Gives things the 'marked visible' property, to check the visibility of something without repeating the entire scope loop each time. Works with Epistemology by Eric Eve, Conditional Backdrops by Mike Ciul, and Remembering by Aaron Reed.
Scope Control by Ron Newcomb		Allows us to ask why the Deciding the Scope For Something activity is running, so we can modify the scope only when we absolutely need to. Highly useful for giving NPCs commands over telephones or while in darkness, creating 'can hear' relations, or modifying how Inform parses the command line.
Scoring by Leonardo Boselli		About the score.
Scoring IT by Leonardo Boselli		About the score. Translated in Italian.
Screenreader by Zed Lopez		On startup, asks user 'Are you using a screenreader?' and sets a global that can subsequently be tested. For 6M62.
Secret Doors by Andrew Owen		Doors and switches that cannot be acted upon until they are discovered.
Secret Doors by Gavin Lambert		Doors and switches that cannot be acted upon until they are discovered.
Serial And Fix by Andrew Plotkin		Allows commands of the form GET X, Y, AND Z to be parsed.
Simple Followers by Emily Short		Allows non-player characters to follow the player (or one another); adds a FOLLOW command and a corresponding STOP FOLLOWING command so that the player can issue these orders to non-player characters. Adds adaptive text features.
Simple Followers IT by Leonardo Boselli		Allows non-player characters to follow the player (or one another); adds a FOLLOW command and a corresponding STOP FOLLOWING command so that the player can issue these orders to non-player characters. Semplicemente tradotto in italiano.
Simple Graphical Window by Emily Short		Provides a graphics window in one part of the screen, in which the author can place images; with provision for scaling, tiling, or centering images automatically. Glulx only.
Simple Graphical Window by Leonardo Boselli		Provides a graphics window in one part of the screen, in which the author can place images; with provision for scaling, tiling, or centering images automatically, as well as setting a background color. Glulx only. Modified because of changes in 6L38 release.
Simple HTML Window by Leonardo Boselli		Provides an HTML window in the left part of the screen, in which the player may write anything. Glulx only.
Simple Spelling by Alice Grove		Simple Spelling aims to make stories more screen-reader-friendly by allowing players to request the spelling of any visible thing. This extension adds two actions: 'listing visible items for spelling' and 'spelling the numbered word.'
Singing Reloaded by Shin		Singing as defined in Version 2/090402 of the Standard Rules by Graham Nelson.
Single Paragraph Description by Emily Short		A room description extension based on Room Description Control (which is required). All contents of a room are summarized in a single paragraph, starting with the regular room description.
Skeleton Keys by Emily Short		--
Small Kindnesses by Aaron Reed		Provides a number of small interface improvements for players, understanding commands like GO BACK and GET IN, an EXITS command which automatically runs after failed movement, a USE verb, and more. Compatible with Modified Exit and Approaches by Emily Short, Keyword Interface by Aaron Reed, and Implicit Actions by Eric Eve.
Smarter Parser by Aaron Reed		Understands a broader range of input than the standard parser, and can direct new players towards proper syntax.
Snippetage by Dave Robinson		Some functions for setting and use of snippets (parts of the player's command).
Spanish Language by Sebastian Arg		To make Spanish the language of play.
Speechless by Zed Lopez		Make the player unable to speak or interact with others by speech, and block references to the player being able to speak.
Standard Rules by Graham Nelson		The Standard Rules, included in every project, define the basic framework of kinds, actions and phrases which make Inform what it is.
Standard Rules Dead Code Removal by Nathanael Nerode		Reduce the size of games using Room Description Control by removing unused Standard Rules material.
Startup Precomputation by Dannii Willis		A system for precomputing slow startup code
Story Substrate by Jeff Nyman		Provides information about the substrate that a story is executing on.
Strange Loopiness by Zed Lopez		Repeat variants for: until loop; loop counting down over a numeric or enumerated value range; loop n times. For any loop, optionally assign a loop counter variable; for looping through tables optionally assign a row number variable. Allows more flexible syntax for the existing repeat loops. For 6M62.
Subcommands by Daniel Stelzer		Exposes the snippets referring to each noun.
Supercredits by Zed Lopez		Provides the Supercredits command to list the complete list of extension credits (i.e., including those that use authorial modesty) alphabetized by author name then extension name, and formatted nicely. The whole extension is marked Not for Release. For 6M62.
Supplemental by Jeff Nyman		Personal extension to keep the main source text clean.
Swearing Reloaded by Shin		Swearing as defined in Version 2/090402 of the Standard Rules by Graham Nelson.
Switch by Zed Lopez		A switch statement. Tested with 6M62.
Tab Removal by Nathanael Nerode		For commands with tabs in them, replaces tabs with spaces before passing them on to the game.
Tabulate by Zed Lopez		Provides a phrase to go from a text to a table name, and a not-for-release tabulate action to show the contents of a table. For 6M62.
Tailored Room Description by Emily Short		An extension to go with Room Description Control, providing a different style of room description than the default. Parenthetical remarks such as (open) and (in which are...) are omitted in favor of full English sentences. Removes the requirement for Text Variations.
Takeability by Mike Ciul		--
Text Capture by Eric Eve		Allows the capture of text that would otherwise be sent to the screen, so that the text can be further manipulated, displayed at some other point, or simply discarded. Version 6/120511 allows the use of unicode in Glulx.
Text Loops by Zed Lopez		Loop through characters, words, lines, or paragraphs in a text.
Textile by Zed Lopez		Text utility functions.
Third Noun by Daniel Stelzer		--
Threaded Conversation by Chris Conley		A conversation system tracking facts known, phrases spoken, and subjects of conversation.
Title Case for Headings by Nathanael Nerode		Applies title case to room names printed as a heading or in the status line. Creates the printing a heading activity for further customization. Tested with Inform 6M62. Requires Undo Output Control by Erik Temple or by Nathanael Nerode to handle the case of room name printing after UNDO.
Title Page by Gavin Lambert		Provides an intro screen to the story, offering an image and menu.
Title Page by Jon Ingold		Provides an intro panel to the game, offering a menu, a restore and restart prompt, a quotation and (under Glulx) a picture. Updated to version 3 for compatibility with Inform 6L02 and later by Emily Short. Updated to version 4 by Gavin Lambert to fix an error with 'use skip intro'.
Title Page IT by Leonardo Boselli		Fornisce un pannello introduttivo al gioco, con un menù, la possibilità di caricare e ricominciare, una citazione e (in Glulx) una figura. Semplicemente tradotto dall'originale.
Transit System by Emily Short		Transit System provides a train-car kind which follows a schedule around the map, allowing the player or other characters to get on or off.
Trial by Zed Lopez		Simple means to use a command ('try') to launch tests of code that isn't naturally command-centric. Facilitates testing such code with regtest. For 6M62.
Trinity Inventory by Mikael Segercrantz		Provides a framework for listing inventories in natural sentences, akin to Infocom's game Trinity. Separates carried and worn objects, followed by objects that contains other objects. What's listed in the third section is customizable via a rulebook. Objects can be marked as not listed when carried or worn as well as marked as having their contents listed in the inventory when they're empty. This extension is based upon the extension Written Inventory by Jon Ingold.
Tutorial Mode by Emily Short		Adds a tutorial mode, which is on by default, to any game, to introduce key actions for the novice player. Can be revised or expanded by the author.
Typographical Conveniences by Daniel Stelzer		--
Underside by Eric Eve		Allows objects to be put under other objects. An underside usually starts out closed so that its contents are hidden from view. Requires Version 7 (or later) of Bulk Limiter; the space under objects is limited by bulk. Underside is compatible with Version 10 or later of Implicit Actions, but does not require it. Version 5 of Underside avoids features deprecated in Version 6E59 of Inform.
Undo Output Control by Erik Temple		In addition to allowing control over UNDO default messages, provides hooks into UNDO processing, including multiple ways to suspend UNDO temporarily, to place limitations on UNDO (such as allowing only one UNDO in a row), to undo the current turn from code, and to control when the game state is saved. Using the latter, we can effectively control which turn UNDO returns us to. Also allows changing the words which invoke UNDO and OOPS. Also allows the story to edit a blank command before analyz
Undo Output Control by Nathanael Nerode		Provides hooks into UNDO processing, including multiple ways to suspend UNDO temporarily, to place limitations on UNDO (such as allowing only one UNDO in a row), to undo the current turn from code, and to control when the game state is saved. Using the latter, we can effectively control which turn UNDO returns us to. Also allows changing the words which invoke UNDO and OOPS, and allows the story to edit a blank command before analyzing it. Updated to Inform 6M62.
Unicode Character Names by Graham Nelson		Defines 2909 names like [unicode Greek small letter gamma] for Latin, Cyrillic, Greek and Hebrew letters, along with currency and other symbols.
Unicode File IO by Zed Lopez		Experimental support for reading and writing external files that may include characters longer than a byte. For 6M62.
Unicode Full Character Names by Graham Nelson		Defines 12997 names like [unicode Arabic letter hah with three dots above] for the full range of characters named in the Unicode 4.1 standard.
Unicode Interrogation by Michael Martin		Allows an author to verify that an interpreter can support specific Unicode effects.
Unified Glulx Input by Andrew Plotkin		--
Unit Testing by Peter Orme		A developer extension that lets you write unit tests (asserts) in Inform 7.
Unit Tests by Zed Lopez		For unit testing. Tested with 6M62.
Universal Opening by Peter Orme		--
Unknown Word Error by Mike Ciul		Provides Infocom-style parser messages such as 'I don't know the word 'kludge'.'
Unsuccessful PC Attempt by Ron Newcomb		Will run the Unsuccessful Attempt By rules for all characters, including the player. Also silences the library messages printed by the built-in Check rules.
Untrimmed Lines by Zed Lopez		I7's line number phrase returns lines with left and right whitespace trimmed; other than using regexps, there isn't a built-in means to access the raw untrimmed line. This adds an ``untrimmed line number`` phrase.
Variable Time Control by Eric Eve		Allows individual actions to take a different number of seconds, or no time at all. Also allows the standard time taken per turn to be defined as so many seconds, which can be varied during the course of play
Verb Stripping by Nathanael Nerode		Removes a number of verbs from the standard rules; verbs which might cause confusion in a game whose theme is not adventure.
Verbal Commands by Zed Lopez		Provides a 'verbs' command to output known verbs, a 'conjugate' command to demonstrate the conjugation of a given verb, and a 'meaning' command to report whether a verb is for saying only, means a property or what relationship it means if it means a relationship. The whole extension is marked Not for Release. For 6M62.
Verbs by Zed Lopez		Provides a phrase that, given a text, returns a corresponding verb if it exists. For 6M62.
Visible from a Distance by Xavid		Allow certain things in adjacent rooms to be examined.
Volumetric Limiter by Daniel Gaskell		Containers and actor that limit their contents by volume. Modeled after Bulk Limiter by Eric Eve, but understands length, width, and height as well as total size.
Vorple by Juhana Leinonen		Core functionality of Vorple, including JavaScript evaluation and adding HTML elements.
Vorple Command Prompt Control by Juhana Leinonen		Manually triggering parser commands, changing the contents of the command prompt and manipulating the command history.
Vorple Element Manipulation by Juhana Leinonen		Adding, removing, hiding, moving and other basic manipulation of HTML document elements.
Vorple Hyperlinks by Juhana Leinonen		Hyperlinks that either open a web site, execute a parser command or evaluate JavaScript code.
Vorple Modal Windows by Juhana Leinonen		Modal windows are dialog prompts or other information windows that pop up on top of the play area and require user action to dismiss.
Vorple Multimedia by Juhana Leinonen		Displaying images and playing sounds and music.
Vorple Notifications by Juhana Leinonen		Notifications that display a short message on the screen and disappear after a few seconds.
Vorple Screen Effects by Juhana Leinonen		Vorple equivalent of Basic Screen Effects by Emily Short. Waiting for a keypress, clearing the screen, aligning, styling and coloring text.
Vorple Status Line by Juhana Leinonen		The Vorple version of the standard status line.
Vorple Tooltips by Juhana Leinonen		Tooltips that can be activated on request or when the mouse cursor is moved over an element.
World Knowledge by Jeff Nyman		Mechanics to represent the player's knowledge and understanding about the world.
Written Inventory by Leonardo Boselli		Just Version 3 of Written Inventory by Jon Ingold made adaptive. Provides a framework for listing inventories in natural sentences. Separates carried and worn objects, followed by objects that contains other objects. What's listed in the third section is customisable via a rulebook.
Xorshift by Dannii Willis		Allows Inform 7's random number generator to be replaced with one that is consistent across all interpreters
314 extensions installed

Aaron Reed (9 extensions)
Commonly Unimplemented	v 2	Responds to attempts to interact with unimplemented clothing, body parts, or generic surroundings. Requires Smarter Parser by Aaron Reed.
Dynamic Rooms	v 3	Lets new rooms be created on the fly.
Extended Grammar	v 8/140501	Adds some of the most commonly attempted verb synonyms and alternate grammar lines. Based on the Inform 6 extension ExpertGrammar.h by Emily Short.
Keyword Interface	v 9/150607	This extension emulates Blue Lacuna's emphasized keyword system for simplifying common IF input. Nouns, directions, and topics can be typed without a verb to examine, go, or discuss. Works with Glulx or z-code.
Numbered Disambiguation Choices	v 10/190320	Numbers the options in disambiguation questions, to help new players and solve the 'disambiguation loop' problem caused by indistinguishable objects.
Poor Man's Mistype	v 8	Adds basic typo correction by checking the first few letters of misunderstood input against the printed names of nearby objects. Requires version 15 of Smarter Parser by Aaron Reed. Supports Scope Caching by Mike Ciul for faster performance.
Response Assistant	--	Adds some helpful testing commands for changing default responses.
Small Kindnesses	v 13/140501	Provides a number of small interface improvements for players, understanding commands like GO BACK and GET IN, an EXITS command which automatically runs after failed movement, a USE verb, and more. Compatible with Modified Exit and Approaches by Emily Short, Keyword Interface by Aaron Reed, and Implicit Actions by Eric Eve.
Smarter Parser	v 16/210817	Understands a broader range of input than the standard parser, and can direct new players towards proper syntax.
Alice Grove (2 extensions)
Common Commands Sidebar	v 2/161024	Displays a list of common parser commands in a sidebar as a reference for novice players. Includes actions to turn the sidebar off and on. Story author can tailor the command list and the appearance of the sidebar, or just plug and play. For version 6L or 6M of Inform 7.
Simple Spelling	v 2/160807	Simple Spelling aims to make stories more screen-reader-friendly by allowing players to request the spelling of any visible thing. This extension adds two actions: 'listing visible items for spelling' and 'spelling the numbered word.'
Andrew Owen (1 extension)
Secret Doors	--	Doors and switches that cannot be acted upon until they are discovered.
Andrew Plotkin (4 extensions)
Disappearing Doors	v 1	The ability to remove doors from the world and put them back.
Optimized Epistemology	v 1/180707	Keeping track of what the player character knows and sees.
Serial And Fix	--	Allows commands of the form GET X, Y, AND Z to be parsed.
Unified Glulx Input	v 3/160213	--
Andrew Schultz (1 extension)
In-Line Topical Hints	v 2/200530	Lets the author offer the player in-line hints, with options for presentation. This extension requires Inform 6M62 or higher to run.
AW Freyr (1 extension)
Hybrid Choices	v 7	Provides a choice-based interface that can be freely switched between interactive and non-interactive modes. Basically, it does CYOA.
B David Paulsen (1 extension)
Rapid Prototyping	v 1	A way to create and extend a game world on the fly during testing via a REPL idiom.
Bart Massey (1 extension)
Basic Literacy	v 2/210618	Provides objects and actions for (proper) reading, writing and erasing.
Brady Garvin (2 extensions)
Object Kinds	v 2	The ability to treat object kinds as values.
Scopability	v 1/210620	The ability to toggle objects' scopability; the parser does not acknowledge the existence of unscopable objects, even if they are explicitly added to scope.
Brian Rushton (1 extension)
Clues and Conversation	v 5	A simple system for building conversations.
Chris Conley (2 extensions)
Conversation Builder	v 3/170420	An interactive question-and-answer system for building conversations.
Threaded Conversation	v 8/220120	A conversation system tracking facts known, phrases spoken, and subjects of conversation.
Creative Commons (1 extension)
Configurable Creative Commons License	v 1/101023	Allows easy implementation of a Creative Commons Public License of the author's choice.
Daniel Gaskell (1 extension)
Volumetric Limiter	v 2	Containers and actor that limit their contents by volume. Modeled after Bulk Limiter by Eric Eve, but understands length, width, and height as well as total size.
Daniel Stelzer (22 extensions)
Alternate Lighting System	--	--
Boolean Variables	--	--
Cleared Events	--	--
Command Casing	--	A simple fix to preserve casing when the player's command is altered.
Command Modification	--	--
Command Preloading	--	A simple way to preload input onto the command line before the player begins to type.
Conversation Touchability Fix	--	A simple change to the Standard Rules to allow conversation to work without a touchable noun.
Debugging	--	--
Default Styles	--	Initializes and repurposes the unused Glulx text styles to provide more flexibility in formatting.
Empty Command Handling	--	Adds a new hook into the parser, to edit a blank command before analyzing it.
Formatting Capture	v 1/221012	--
Glulx Text Styles	--	Glulx Text Styles provides a more powerful way to set up special text effects for Glulx.
Helpful Functions	--	A set of functions I have often found useful, with checks to prevent conflicts with extensions.
Hidden Prompt	v 1/210618	Provides a simple way to hide the command prompt during long stretches of text.
Inline Hyperlinks	v 3	Provides a simple, HTML-inspired syntax for adding hyperlinks within say phrases. No manual management of hyperlinks required. Requires Text Capture by Eric Eve. Works seamlessly with, but does not require, Flexible Windows.
Modified Timekeeping	--	Changes the one-minute-per-turn rule to account for failed and implicit actions.
Music	--	A music-focused sound extension, which allows authors to loop sounds on different channels and fade between them.
Output Silencing	--	--
Runtime Replacements	--	--
Subcommands	v 2/221104	Exposes the snippets referring to each noun.
Third Noun	--	--
Typographical Conveniences	--	--
Dannii Willis (14 extensions)
Alternative Startup Rules	v 1/140516	Refactors the Startup Rules so that it can be more easily altered
Benchmarking	v 2/210914	A general purpose benchmarking test framework that produces statistically significant results. Version 2 works with 6M62.
Collections	v 1/220218	Provides support for array and map data structures
Data Structures	v 1/220331	Provides support for some additional data structures
Glk Events	v 2/200807	A low level event handling system
Glk Object Recovery	v 1/171025	A low level utility library for managing Glk references after restarting or restoring
Glk Text Formatting	v 1/180324	Provides functions for controlling colours and reverse styling at character granularity
Glulx Definitions	v 1/160919	Core definitions which other Glulx/Glk extensions depend on
Highscores	v 1/190811	Record and review highscores to an external file
Infra Undo	v 1/170502	Handles undo using external files for very big story files
JSON	v 1/220301	Provides support for parsing and generating JSON
Menus	v 1/160728	Display full-screen menus defined by tables
Startup Precomputation	v 1/160718	A system for precomputing slow startup code
Xorshift	v 1/140818	Allows Inform 7's random number generator to be replaced with one that is consistent across all interpreters
Dave Robinson (1 extension)
Snippetage	v 2	Some functions for setting and use of snippets (parts of the player's command).
David A Wheeler (1 extension)
Dice	v 1/220508	Support conventional X d Y dice notation, e.g., 3 d 6 totals 3 six-sided dice.
David Corbett (1 extension)
Mobile Doors	v 1	--
David Cornelson (1 extension)
Basic Help	v 1/140513	--
David Ratliff (1 extension)
Armed	v 3/140513	This is just a (no longer) little extension to handle weapons and fighting.
Edward Griffiths (1 extension)
Adventure Book	v 1/140513	A system for creating Choose Your Own Adventure style programs, with advanced features.
Emily Short (37 extensions)
Approaches	v 7	Approaches provides a GO TO place action which allows the player to move through visited rooms to a new location. It also allows other characters to traverse the map to named locations. It is designed to work with Locksmith by Emily Short. Version 7 drops the erroneous requirement of the Plurality extension, which was still mentioned in Version 6.
Assorted Text Generation	v 5	--
Automated Drawers	v 6	Creates a drawer kind of container, which is designed to be part of an item of furniture. Automatically parses names such as 'top drawer' or 'fourth drawer' or 'left drawer'; adds some features for describing furniture with drawers.
Basic Help Menu	--	Provides a HELP command which brings up a menu giving standard instructions about IF.
Basic Hyperlinks	v 3/140513	Allows the author to set hyperlinks in the main window and give instructions about what is to result from performing them.
Basic Screen Effects	v 7/140425	Waiting for a keypress; clearing the screen. Also provides facilities for changing the foreground and background colors of text, when using the z-machine. These abilities will not function under Glulx.
Complex Listing	v 9	Complex Listing provides more sophisticated listing options: the ability to impose special ordering instructions on a list, and also the ability to change the delimiters of the list to produce different styles and effects.
Computers	v 8/160611	Computer hardware and software, including search engines and email programs. Version 3 adds handling for batteries and cords, if we include Power Sources by Emily Short (which itself depends on Plugs and Sockets by Sean Turner).
Deluxe Doors	v 4	Allows for doors that are implemented as having independent 'faces' -- to put a knocker on that can only be seen from on side, for instance, or to allow the player to lock one side with a key but the other with a latch. Also introduces a 'latched door' kind.
Dishes	v 2	Dishes is a convenience extension for use with Measured Liquid. It provides some standard-sized cups, glasses, graduated measuring cups, jugs, bottles, etc., as well as a corked bottle kind that opens with the use of a secondary cork object.
Facing	v 11/160611	Provides actions to face a direction, look toward a named room, or look through a named door.
Glulx Entry Points	v 10/200602	Provides hooks to allow the author to write specialized multimedia behavior that would normally go through HandleGlkEvent. This is a rather dull utility library that will be of most use to authors wanting to write Glulx extensions compatible with other Glulx extensions already in use.
Glulx Image Centering	v 4	Glulx Image Centering adds the ability to display an image that is centered (left/right) on the screen.
Glulx Text Effects	v 5/150123	Gives control over text formatting in Glulx.
Inanimate Listeners	--	Allows the player to address inanimate objects such as a talking computer, microphone, or telephone in a form such as ASK COMPUTER ABOUT COORDINATES.
Introductions	v 2	Introductions provides an introductory paragraph about objects in a room description the first time the player looks in that location. It also allows the author to add segue text that will appear between one description and the next.
Location Images	--	Allows the author to set per-room images and show these as the player moves from room to room. Requires Simple Graphical Window by Emily Short.
Locksmith	v 12	Implicit handling of doors and containers so that lock manipulation is automatic if the player has the necessary keys.
Measured Liquid	v 6/201125	Measured Liquid provides a concept of volume, together with the ability to fill containers, pour measured amounts of liquid, and drink from containers. It handles mixtures as well, if desired. It is compatible with, but does not require, the Metric Units extension by Graham Nelson.
Menus	v 3	A table-based way to display full-screen menus to the player.
Modern Conveniences	v 5	Modern Conveniences creates kitchen and bathroom kinds of room, which will automatically be furnished with a set of plausible appliances. (This was originally an example in the manual of how to create extensions, and an annotated version may still be found there.) Version 3 adds compatibility with Measured Liquid, modeling flowing water from taps.
Modified Exit	v 6	Changes the handling of the EXIT action, allowing commands such as EXIT PLATFORM and GET OUT OF CHAIR, making characters leave enterable objects before traveling, and altering the default interpretation of >OUT when the player is neither inside an object nor in a room with an outside exit. Updated for adaptive text.
Mood Variations	v 3	Allows the author to define a mood value for characters and then use text substitutions such as '[when bored]The king fidgets on his throne[or sleepy]The king snores[at other times]The king grins[end when].' Moods will be interpreted in 'writing a paragraph' and similar contexts as the mood of the person described in the paragraph, but at other times according to the mood of the person to whom the player is currently speaking.
Ordinary Room Description	v 3	An extension to go with Room Description Control, which emulates as closely as possible the behavior of Inform defaults, but allows the intervention of Room Description Control.
Postures	v 2/180528	Postures defines three postures -- seated, standing, and reclining -- and allows pieces of furniture to specify which postures are possible and preferred when the player is on those furnishings.
Power Sources	v 2	Power Sources provides an implementation of plugs and batteries, and is designed to be used alongside Computers or as a base for other device implementations. It requires Plugs and Sockets by Sean Turner.
Property Checking	v 4	A light testing extension to identify rooms and game items that may still be lacking descriptions or other properties.
Punctuation Removal	v 5	--
Recorded Endings	v 5	Records the endings the player encounters in multiple play-throughs to an external file; then adds an ENDINGS option to the final question to allow the player to review which endings he has seen so far.
Room Description Control	v 13/160517	A framework by which the author can considerably change the listing of objects in a room description. Includes facilities for concealing objects arbitrarily and changing the order in which objects are listed.
Simple Followers	v 7	Allows non-player characters to follow the player (or one another); adds a FOLLOW command and a corresponding STOP FOLLOWING command so that the player can issue these orders to non-player characters. Adds adaptive text features.
Simple Graphical Window	v 10/161003	Provides a graphics window in one part of the screen, in which the author can place images; with provision for scaling, tiling, or centering images automatically. Glulx only.
Single Paragraph Description	v 5	A room description extension based on Room Description Control (which is required). All contents of a room are summarized in a single paragraph, starting with the regular room description.
Skeleton Keys	--	--
Tailored Room Description	v 13/180515	An extension to go with Room Description Control, providing a different style of room description than the default. Parenthetical remarks such as (open) and (in which are...) are omitted in favor of full English sentences. Removes the requirement for Text Variations.
Transit System	v 6	Transit System provides a train-car kind which follows a schedule around the map, allowing the player or other characters to get on or off.
Tutorial Mode	v 5	Adds a tutorial mode, which is on by default, to any game, to introduce key actions for the novice player. Can be revised or expanded by the author.
Eric Eve (21 extensions)
Adaptive Hints	v 7	An adaptive hint system based on Menus by Emily Short.
Alternatives	v 3	Allows checking the presence of an object or value in a set of objects or values with new either/or and neither/nor phrases. e.g., 'If the noun is either the carrot or the potato:', or 'Instead of eating something when the noun is neither the cake nor the pudding:'
Bulk Limiter	v 9	Containers and actors that limit their contents by bulk
Conversation Framework	v 12	A framework for conversations that allows saying hello and goodbye, abbreviated forms of ask and tell commands for conversing with the current interlocutor, and asking and telling about things as well as topics.
Conversation Nodes	v 7	Builds on Conversational Defaults and adds the ability to define particular points in a conversational thread (nodes) at which particular conversational options become available.
Conversation Package	v 3	This extension includes both Conversation Nodes and Conversation Suggestions, and makes the suggestions aware of conversation nodes. It therefore includes the complete conversational system in one package. It also requires Conversation Responses, Conversational Defaults, Conversation Framework and Epistemology. The documentation for this extension give some guidance on how these other extensions can be mixed and matched.
Conversation Responses	v 7	Provides a meaning for defining responses to conversational commands (such as ASK FRED ABOUT GARDEN) as a series of rules.
Conversation Rules	v 7	A way of controlling conversations using rules and tables. Also implements topic suggestions and Conversation nodes. Requires Plurality by Emily Short and Conversation Framework, Epistemology and List Control by Eric Eve.
Conversation Suggestions	v 6/150607	Provides a means of suggesting topics of conversation to the player, either in response to a TOPICS command or when NPCs are greeted. This extension requires Conversation Framework. Version 3 makes use of Complex Listing by Emily Short if it's included in the same game rather than indexed text to generate a list of suggestions.
Conversational Defaults	v 3	Provides a set of rules to facilitate defining default conversational responses for different conversational commands targeted at various NPCs. This extension requires Conversation Framework.
Epistemology	v 9	Keeping track of what the player character knows and sees.
Exit Lister	v 11	A status line exit-lister and an EXITS command, with optional colouring of unvisited exits. Selected rooms and doors can be optionally be excluded from the list of exits.
Hiding Under	v 4	Allows things to be hidden under other things, using a many-to-one underconcealment relation. Can be used either standalone (with basic functionality) or in conjunction with Underside (to add fuller functionality to both extensions). Version 3 of Hiding Under avoids using phrases deprecated in Version 6E59 of Inform.
Implicit Actions	v 13	Provides implicit taking, opening, closing, locking and unlocking actions for a variety of cases where this makes for smoother game play. The extension also defines phrases which make it easy to define additional implicit actions if desired. Version 11 can be used with Locksmith by Emily Short (although Implicit Actions covers most of what Locksmith does, and in most cases it will be better to use Implicit Actions without Locksmith). Requires Version 5 (or above) of Text Capture by Eric Eve.
Limited Implicit Actions	v 3	A cut-down version of Implicit Actions for use where code size may be restricted and the full functionality of Implicit Actions is not needed. Requires Plurality by Emily Short and is compatible with Locksmith by Emily Short.
List Control	v 4	Provides a means of using tables as shuffled, cyclic or stop lists.
List Controller	v 4	Provides a means of using tables as shuffled, cyclic or stoping lists. This is an alternative to List Control that uses list controller objects instead of a Table of Table Types.
NPC Implicit Actions	v 4	A basic extension of the Implicit Actions extension into actions carried out by NPCs. This extension automatically includes Implicit Actions.
Text Capture	v 8	Allows the capture of text that would otherwise be sent to the screen, so that the text can be further manipulated, displayed at some other point, or simply discarded. Version 6/120511 allows the use of unicode in Glulx.
Underside	v 6/210627	Allows objects to be put under other objects. An underside usually starts out closed so that its contents are hidden from view. Requires Version 7 (or later) of Bulk Limiter; the space under objects is limited by bulk. Underside is compatible with Version 10 or later of Implicit Actions, but does not require it. Version 5 of Underside avoids features deprecated in Version 6E59 of Inform.
Variable Time Control	v 4	Allows individual actions to take a different number of seconds, or no time at all. Also allows the standard time taken per turn to be defined as so many seconds, which can be varied during the course of play
Erik Temple (8 extensions)
Extended Debugging	v 2/100212	Provides a way for the author to release a build of a game while retaining both custom and built-in debugging commands. Also wraps Inform's debug tracing routines in phrases that authors can use to trigger rule-tracing from the source text rather than from the command prompt and provides other debugging features.
Glimmr Canvas Animation	v 2/160627	Provides a 'track'-based system for independent animation of graphic elements, canvases, and windows. Features animation presets, automated easing/tweening, and a detailed debugging log.
Glimmr Canvas-Based Drawing	v 4/160626	A framework for drawing graphics of various types--from sprite images to painted text--to a Glulx graphics window. Takes an object-oriented approach, with graphic elements represented as individual objects.
Glimmr Drawing Commands	v 3/160626	Provides commands for displaying images, shape primitives (such as rectangles, boxes, and lines), user-specified bitmap drawings, image maps, and for text-painting using 'fonts' with glyphs composed of either bitmaps or image files.
Glimmr Graphic Hyperlinks	v 2/160628	Allows us to identify any number of rectangular areas of a Glulx graphic window as 'hotlinked'. When the player clicks within one of these zones, a command will be entered on behalf of the player, or we can specify some appropriate response of our own.
Inline Hyperlinks	v 3/161018	Provides a simple, HTML-inspired syntax for adding hyperlinks within say phrases. No manual management of hyperlinks required. Requires Text Capture by Eric Eve. Works seamlessly with, but does not require, Flexible Windows.
Real-Time Delays	v 1/100607	Allows the author to specify a delay of a given number of seconds/milliseconds before continuing the action.
Undo Output Control	v 5/170902	In addition to allowing control over UNDO default messages, provides hooks into UNDO processing, including multiple ways to suspend UNDO temporarily, to place limitations on UNDO (such as allowing only one UNDO in a row), to undo the current turn from code, and to control when the game state is saved. Using the latter, we can effectively control which turn UNDO returns us to. Also allows changing the words which invoke UNDO and OOPS. Also allows the story to edit a blank command before analyz
Friends of I7 (2 extensions)
6M62 Patches	v 2/220105	--
Interpreter Sniffing	v 1/140209	Phrases for testing, as far as is possible, which interpreter the story is running under.
Gavin Lambert (12 extensions)
Brief Room Descriptions	v 1/200926	Alters BRIEF mode to display a room's brief description instead of nothing.
Enterable Underside	v 2/200926	Adds the ability to enter 'under' some object, such as hiding under a bed.
Exit Lister	v 4	Automatic listing of available exits, with a reasonable dose of customisation built in.
Extended Banner	v 5	More control over what is printed in a banner, including an easily-included copyright line.
Glk Input Suspending	v 1/200930	Provides a mechanism to 'suspend' line and character inputs in progress to allow something to be printed, and then input resumed afterwards.
Hyperlink Extension Registry	v 1/200930	Provides a framework to allow multiple hyperlink-processing extensions to co-exist without stepping on each others' toes.
Hyperlinks	v 1/200807	Provides a core processing loop for hyperlinks. This is a basic interface intended to be used by other extensions rather than directly in stories.
Inline Hyperlinks	v 2/200930	Provides a simple HTML-inspired syntax for adding hyperlinks within any say phrases.
Prepositional Correctness	v 2/200926	Provides a way to customise the prepositions used to refer to containment or support, and perhaps other custom relationships added by other extensions.
Rideable Vehicles	v 1/200619	Improves how rideable vehicles and animals interact with other supporters.
Secret Doors	v 2	Doors and switches that cannot be acted upon until they are discovered.
Title Page	v 1/200510	Provides an intro screen to the story, offering an image and menu.
Graham Nelson (7 extensions)
Approximate Metric Units	v 1	Scientific kinds of value for simulations. Use Metric Units instead for better accuracy.
English Language	v 1	To make English the language of play.
Metric Units	v 2	Scientific kinds of value for simulations.
Rideable Vehicles	v 3/220311	Vehicles which one sits on top of, rather than inside, such as elephants or motorcycles.
Standard Rules	v 3/120430	The Standard Rules, included in every project, define the basic framework of kinds, actions and phrases which make Inform what it is.
Unicode Character Names	--	Defines 2909 names like [unicode Greek small letter gamma] for Latin, Cyrillic, Greek and Hebrew letters, along with currency and other symbols.
Unicode Full Character Names	--	Defines 12997 names like [unicode Arabic letter hah with three dots above] for the full range of characters named in the Unicode 4.1 standard.
Hanon Ondricek (1 extension)
Easy Doors	v 3/160425	Easy Doors provides a new kind of door which does not use map connections, and may be manipulated via rules more flexibly than the standard doors provided in Inform 7. Version 3 removes elements for compatibility with 6M62
Jeff Nyman (7 extensions)
Contextual Descriptions	v 1/200930	Provides a mechanism for contextually shifting descriptions.
Description Decay	v 1/200930	Provides a mechanism for allowing description levels to change based on number of visits
Nuanced Timekeeping	v 1/201001	Provides more nuanced aspects of tracking time within a game.
Relative Placement and Direction	v 1/201001	allowing relative directional movement as well as locationally relative descriptions.
Story Substrate	v 1/200930	Provides information about the substrate that a story is executing on.
Supplemental	v 1/200930	Personal extension to keep the main source text clean.
World Knowledge	v 1/210906	Mechanics to represent the player's knowledge and understanding about the world.
Jeff Sheets (1 extension)
Graphic Links	v 3/161003	Allows the author to set hyperlinks in the Simple Graphical Window and give instructions about what is to result from performing them.
Jesse McGrew (3 extensions)
Dynamic Objects	v 8/140515	Provides the ability to create new objects during game play.
Dynamic Tables	v 5/140908	Provides a way to change the capacity of a table during the game.
Hypothetical Questions	v 4/180124	Allows us to test the consequences of a phrase or action without permanently changing the game state.
Jim Aikin (1 extension)
Notepad	v 3	A system for creating an in-game notepad that the player can write on.
John Clemens (2 extensions)
Consolidated Multiple Actions	v 3	An extension to consolidate action reports when performing an action on multiple objects, such as with 'take all'. Requires Hypothetical Questions by Jesse McGrew. Version 3 updated by Emily Short for 6L38 compatibility.
Scheduled Activities	v 10/220110	An extension to allow scheduling of activities. For 6M62
Jon Ingold (4 extensions)
Disambiguation Control	v 10/170416	Allows finer control over the disambiguation process used by Inform to decide what the player was referring to. Less guesswork, more questions asking for more input. Also removes the multiple-object-rejection in favour of asking for more information.
Far Away	v 5/160517	Creates an adjective for far-off items which cannot be touched.
Flexible Windows	v 15/220305	Exposes the Glk windows system so authors can completely control the creation and use of windows
Title Page	v 4/200510	Provides an intro panel to the game, offering a menu, a restore and restart prompt, a quotation and (under Glulx) a picture. Updated to version 3 for compatibility with Inform 6L02 and later by Emily Short. Updated to version 4 by Gavin Lambert to fix an error with 'use skip intro'.
Juhana Leinonen (16 extensions)
Achievements	v 1/151231	A simple but flexible rule-based achievement system. Awarded achievements can optionally persist in external files after a restart.
Bulky Items	v 3	Bulky items that can be carried only if the player is not carrying anything else.
Debug Files	v 2	A development tool for saving debugging information to an external text file during beta testing.
Object Response Tests	v 7	A development tool for testing all actions on any given object - or one action on all objects - at once to see whether the game's responses are sensible.
Regional Travel	v 2	Allows the player to travel between regions. Useful for example when the player travels between large regions far apart from each other (e.g. cities), or for traveling in vehicles and public transportation.
Reversed Persuasion Correction	v 2	Automatically corrects commands given to NPCs where the order is reversed, for example HELLO, ALICE instead of ALICE, HELLO.
Vorple	v 3/191117	Core functionality of Vorple, including JavaScript evaluation and adding HTML elements.
Vorple Command Prompt Control	v 3/181103	Manually triggering parser commands, changing the contents of the command prompt and manipulating the command history.
Vorple Element Manipulation	v 3/181103	Adding, removing, hiding, moving and other basic manipulation of HTML document elements.
Vorple Hyperlinks	v 3/181103	Hyperlinks that either open a web site, execute a parser command or evaluate JavaScript code.
Vorple Modal Windows	v 3/190914	Modal windows are dialog prompts or other information windows that pop up on top of the play area and require user action to dismiss.
Vorple Multimedia	v 3/191119	Displaying images and playing sounds and music.
Vorple Notifications	v 3/181103	Notifications that display a short message on the screen and disappear after a few seconds.
Vorple Screen Effects	v 3/181103	Vorple equivalent of Basic Screen Effects by Emily Short. Waiting for a keypress, clearing the screen, aligning, styling and coloring text.
Vorple Status Line	v 3/181103	The Vorple version of the standard status line.
Vorple Tooltips	v 3/181103	Tooltips that can be activated on request or when the mouse cursor is moved over an element.
Leonardo Boselli (22 extensions)
Automap IT	v 4/140823	Translation in italian of Version 4/140513 of Automap by Mark Tilford. An extension to automatically draw a map.
Basic Help Menu IT	v 2	Fornisce un comando AIUTO che mostra un menù con istruzioni standard. Semplicemente tradotto in italiano.
Bulky Items IT	v 2	Basato sull'espansione Version 2 of Bulky Items by Juhana Leinonen.
Creative Commons Public License IT	v 2	Un'estensione in italiano per facilitare il rilascio di 'interactive fiction' secondo la Creative Commons License v25. Basata sull'estensione GNU General Public License v3 di Otis T. Dog.
Menus IT	v 3	A table-based way to display full-screen menus to the player. Semplicemente tradotto in italiano.
MilleUna for Gargoyle	--	--
MilleUna for Gargoyle with graphics	--	--
MilleUna for Quixe	--	Release for web with the Quixe interpreter.
MilleUna for Quixe with graphics	--	Release for web with the Quixe interpreter.
MilleUna World	v 1/140826	The part of the MilleUna Framework that manages additional features of the world model.
Numbered Disambiguation Choices IT	v 2	Numbers the options in disambiguation questions, to help new players and solve the 'disambiguation loop' problem caused by indistinguishable objects. Semplicemente tradotto in italiano.
Patrollers IT	v 11	Based on Version 11 of Patrollers by Michael Callaghan.
Questions IT	v 4	Basato su Version 4 of Questions by Michael Callaghan.
Release for Gargoyle	--	--
Release for Quixe	--	--
Scoring	v 1/140824	About the score.
Scoring IT	v 1/140824	About the score. Translated in Italian.
Simple Followers IT	v 5	Allows non-player characters to follow the player (or one another); adds a FOLLOW command and a corresponding STOP FOLLOWING command so that the player can issue these orders to non-player characters. Semplicemente tradotto in italiano.
Simple Graphical Window	v 8/140908	Provides a graphics window in one part of the screen, in which the author can place images; with provision for scaling, tiling, or centering images automatically, as well as setting a background color. Glulx only. Modified because of changes in 6L38 release.
Simple HTML Window	v 2/140731	Provides an HTML window in the left part of the screen, in which the player may write anything. Glulx only.
Title Page IT	v 2	Fornisce un pannello introduttivo al gioco, con un menù, la possibilità di caricare e ricominciare, una citazione e (in Glulx) una figura. Semplicemente tradotto dall'originale.
Written Inventory	v 3/140825	Just Version 3 of Written Inventory by Jon Ingold made adaptive. Provides a framework for listing inventories in natural sentences. Separates carried and worn objects, followed by objects that contains other objects. What's listed in the third section is customisable via a rulebook.
Mark Tilford (1 extension)
Automap	v 4/140513	An extension to automatically draw a map.
Massimo Stella (2 extensions)
Italian Language	v 3/171001	To make Italian the language of play. Heavily based on code written by Massimo Stella. Now maintained by Leonardo Boselli. Requires 'Text Capture' by Eric Eve.
Multiple Sounds	v 3	Provides facilities for the basic reproduction of multiple-channel audio with loops under Glulx.
Matt Weiner (3 extensions)
Actions on Groups	--	--
Indefinite Article Substitution Fix	v 1/161126	--
Responsive Disambiguation for 6M62	--	--
Michael Callaghan (1 extension)
Questions	v 5/150418	An extension to allow us to suspend normal parser input to receive and respond to answers to questions.
Michael Kielstra (1 extension)
Debug Tags	v 1	Take quick notes about what needs doing: bugs, ideas, et cetera. Helpful for debugging.
Michael Martin (4 extensions)
Assumed Conversers	v 3/170621	A minimal extension that makes the NPC optional in ASK NPC ABOUT TOPIC and TELL NPC ABOUT TOPIC commands.
Quip-Based Conversation	v 5/171116	An extension to Reactable Quips to allow for more traditional menu-based conversation.
Reactable Quips	v 10/171116	A table-based approach to NPC conversation chains, as well as allowing rules to fire on lines of conversation.
Unicode Interrogation	v 2	Allows an author to verify that an interpreter can support specific Unicode effects.
Mikael Segercrantz (4 extensions)
Achievements	v 4/140513	A table-based way to assign scores for actions, rooms and objects.
Atmospheric Effects	v 6/140513	A table-based way to add atmospheric effects to rooms, regions, things and scenes.
Randomness	v 2/170921	Random number generation using a simple seedable pseudorandom number generator.
Trinity Inventory	v 5/070114	Provides a framework for listing inventories in natural sentences, akin to Infocom's game Trinity. Separates carried and worn objects, followed by objects that contains other objects. What's listed in the third section is customizable via a rulebook. Objects can be marked as not listed when carried or worn as well as marked as having their contents listed in the inventory when they're empty. This extension is based upon the extension Written Inventory by Jon Ingold.
Mike Ciul (7 extensions)
Autotaking	--	Implicit taking of noun or second noun that may be invoked by (or used as) a check rule.
Effective Infinity	v 1	Provides a system of counting numbers which never go below 0 or above a specified maximum value. Any numbers above the maximum are considered infinite.
Flexible Action Requirements	v 1	Overrides carrying requirements for specific actions, and provides more nuanced carrying and touchability requirements when needed.
Objects Matching Snippets	--	--
Scope Caching	v 2/120725	Gives things the 'marked visible' property, to check the visibility of something without repeating the entire scope loop each time. Works with Epistemology by Eric Eve, Conditional Backdrops by Mike Ciul, and Remembering by Aaron Reed.
Takeability	v 1/110404	--
Unknown Word Error	v 2/170531	Provides Infocom-style parser messages such as 'I don't know the word 'kludge'.'
Nate Cull (2 extensions)
Basic Plans	v 3/211124	A library of basic relations, actions and plans for Planner.
Planner	v 2/211124	A universal goal planner for self-directed NPCs.
Nathanael Nerode (16 extensions)
Character Portraits	v 1/171007	Provides a complex system for customzing the printed descriptions of characters wearing or carrying lots of stuff, similar to the room description system in Standard Rules. Requires Large Game Speedup by Nathanael Nerode.
Compliant Characters	v 4/210328	Report parsing errors to the player when ordering other characters to do things. Inform 7 normally redirects these errors to 'answer ' so that the character can respond to arbitrary statements. But in an story with compliant characters who the player orders around routinely, that is frustrating to a player who has made a typo; this helps out the player. Requires Parser Error Number Bugfix and version 4 of Neutral Standard Responses. Tested with Inform 6M62.
Gender Options	v 3/210331	More broad-minded English language gender/number model where male, female, and neuter are three separate true-false properties. Allows for objects to respond to any specified combination of HE, SHE, IT, and THEY. As fast as the Standard Rules. Tested with Inform 6M62.
Gender Speedup	v 2/210331	When using Gender Options, clean up some I6 internals with functions related to gender which are irrelevant to English or rendered obsolete with Gender Options. Since these are called in the depths of ListWriter this should slightly improve speed. Not included in Gender Options due to likely interference with other extensions. Requires Gender Options. Probably will not work with non-English languages. Tested with Inform 6M62.
Initial Cursor at Top or Bottom	v 1/170827	This small extension eliminates the three newlines printed before the banner. It also provides a tool to attempt to place the cursor at the bottom of the screen, like old Infocom games. Due to wild variance between interpreters, it is not reliable.
Large Game Speedup	v 5/210908	Performance improvements for games with large numbers of objects, by avoiding looping over all objects.
Nathanael's Cookbook	v 5/220520	This is just a collection of documentation and worked examples illustrating various features of Inform. There isn't much in the extension per se, but the examples in the documentation can be click-pasted in the Inform IDE for convenience.
Nathanael's Debug Tools	v 2/210331	Miscellaneous stuff I like to have built in when debugging and programming, but would never want to relase.
Neutral Standard Responses	v 4/210908	Replaces misleading, vague, and narratively-voiced parser messages with instructive, clarifying, and neutral versions, respectively. For Inform 6M62.
Parser Error Number Bugfix	v 1	Fixes a nasty bug in the I7 error names in Inform 7 version 6M62 (and probably earlier).
Room Description Supporter Bugfixes	v 1/210315	Fixes some issues in Standard Rules related to printing room descriptions with enterable supporters. Experimental.
Standard Rules Dead Code Removal	v 1	Reduce the size of games using Room Description Control by removing unused Standard Rules material.
Tab Removal	v 1/210314	For commands with tabs in them, replaces tabs with spaces before passing them on to the game.
Title Case for Headings	v 1/170902	Applies title case to room names printed as a heading or in the status line. Creates the printing a heading activity for further customization. Tested with Inform 6M62. Requires Undo Output Control by Erik Temple or by Nathanael Nerode to handle the case of room name printing after UNDO.
Undo Output Control	v 5/170902	Provides hooks into UNDO processing, including multiple ways to suspend UNDO temporarily, to place limitations on UNDO (such as allowing only one UNDO in a row), to undo the current turn from code, and to control when the game state is saved. Using the latter, we can effectively control which turn UNDO returns us to. Also allows changing the words which invoke UNDO and OOPS, and allows the story to edit a blank command before analyzing it. Updated to Inform 6M62.
Verb Stripping	v 1/171007	Removes a number of verbs from the standard rules; verbs which might cause confusion in a game whose theme is not adventure.
Peter Orme (7 extensions)
Checkpoints	v 1/150130	A method of using assertions stored in a table to verify your game works as expected.
Developer Framework	v 1/150130	Common definitions useful for Inform7 authors and extension developers.
Flexible Logger	v 3/201118	A logging tool for I7 that lets you log to transcript and (with Glulx) to file
Object Descriptors	v 3	--
Possible Movements	v 2/130115	--
Unit Testing	v 2/150205	A developer extension that lets you write unit tests (asserts) in Inform 7.
Universal Opening	v 1/120223	--
Philip Riley (1 extension)
Can't Go That Way	v 1/230318	--
Ron Newcomb (10 extensions)
After Not Doing Something	v 2	Allows us to write rules that happen after an action fails, such as 'After not examining or searching something'
Command Prompt on Cue	v 3/140513	Creates a situation without a command prompt where the player may simply press space or enter to WAIT. But if the player instead begins to type a command, the command prompt will then appear.
Editable Stored Actions	v 10	This extension extends section 12.20 of Writing With Inform. The individual parts of a stored action -- actor, noun, second noun, action name -- can be changed directly. Also exposes new parts: request, text, participle, preposition, number, and each kind of value.
Permission to Visit	v 7	In lieu of compass directions, we may VISIT, ATTEND, GO TO, and FIND various people, events, places, and things. Characters may INVITE, PERMIT, and FORBID each other to or from their respective domains.
Phrases for Adaptive Pacing	--	We may ask the time when (a description of scenes) began/ended; the number of turns since (a description of scenes) began/ended; if (a future event) is soon; the time/turns until (a future event); the time/turns when (a future event). We may also un-schedule a future event with 'never shall'; begin or end a scene on an event; say a time 'as a time period'; repeat through future events; and change the turns-to-minutes ratio with 'per'.
Phrases for Tables with Topics	v 3	This grants five new phrases regarding the player's command, the matched text, and the topic understood: if one is a topic listed in a table, if one includes or matches a topic listed in a table, what corresponds to one within a table, and the last phrase corrects a bug so the topic understood may be used within an understand-as-mistake line.
Real Date and Time	v 2	Allows the author to get the real-world time and date from the player's computer.
Rewrite the Command Line	v 2/110202	Allows us to erase then rewrite the commands our player types in.
Scope Control	v 2	Allows us to ask why the Deciding the Scope For Something activity is running, so we can modify the scope only when we absolutely need to. Highly useful for giving NPCs commands over telephones or while in darkness, creating 'can hear' relations, or modifying how Inform parses the command line.
Unsuccessful PC Attempt	v 2	Will run the Unsuccessful Attempt By rules for all characters, including the player. Also silences the library messages printed by the built-in Check rules.
Sarah Morayati (1 extension)
Basic Real Time	v 2/140513	Allows the author to incorporate Glulx real time events into an Inform 7 project.
Sean Turner (1 extension)
Plugs and Sockets	v 4/170924	System for handling plugs and sockets.
Sebastian Arg (1 extension)
Spanish Language	v 1/210825	To make Spanish the language of play.
Shin (4 extensions)
Game Ending Reloaded	v 1	Game Ending as defined in Version 2/090402 of the Standard Rules by Graham Nelson.
Points Awarding Reloaded	v 1	Points Awarding as defined in Version 2/090402 of the Standard Rules by Graham Nelson.
Singing Reloaded	v 1	Singing as defined in Version 2/090402 of the Standard Rules by Graham Nelson.
Swearing Reloaded	v 1	Swearing as defined in Version 2/090402 of the Standard Rules by Graham Nelson.
Stephen Granade (1 extension)
Footnotes	v 2	Provides a framework for organizing and displaying footnotes in a game. Version 2 makes Footnotes responsive and 6L38-compatible.
Taryn Michelle (1 extension)
Print Stage Detection	v 1	'Printing the name' rules make TWO passes over the same object when Inform needs to determine the appropriate article to print. This is a non-issue for many rules, but 'printing the name' rules with side effects may need to know which stage is currently being processed (article-choosing or name-printing), so that they can avoid double-execution of any side effects.
Wade Clarke (2 extensions)
Basic Help Menu	v 4	Adds a HELP command to your Glulx or Z-Code project for Inform 6M62 or later which brings up a menu giving some standard instructions about IF. This is a tech and content update of Emily Short's Basic Help Menu extension made for compatibility with Wade Clarke's Menus. Requires Menus by Wade Clarke (version 5 or greater) to run.
Menus	v 5	Lets you include a menu system of help, hints and/or other information in your Glulx or Z-Code project for Inform 6M62 or later. This upgrade of Emily Short's classic Menus extension features user-friendly single keypress controls, a more sophisticated UI, compatibility with screen readers and portable devices, an optional book mode with automatic pagination, and isolated message content to make translations easier. Classic Menus tables can be reformatted for this extension with a little work.
Xavid (8 extensions)
Command Unit Testing	--	Support for creating 'unit tests' that run a series of commands and make assertions about the output of some of them.
Directional Disambiguation	v 1	When a player types a standard direction in response to a disambiguation question, assume they meant to go that direction, not answer the question.
Expanded Understanding	v 4/200323	Various tweaks to understand additional variations of commands and have cleverer, more specific error messages in common failure cases.
Graphical Map	v 3	Provides support for an image-based map with a static background and icons for the player and optionally other things or doors.
Liquids	v 2/191114	Basic support for sources of liquids and things that can hold a liquid, more minimalist than Liquid Handling by Al Golden.
Object Matching	v 2	Support for getting the matched object when matching a snippet against a pattern and for disabling clarification when a command or snippet is ambiguous.
Scenery Words	v 1/170913	--
Visible from a Distance	v 1	Allow certain things in adjacent rooms to be examined.
Zed Lopez (23 extensions)
Bit Ops	v 2	Routines to access bitwise operators. Tested on 6M62.
Char	v 1	--
Code	v 1	--
Custom Banner and Version	v 1/220215	A framework for customizing banner and version output. For 6M62.
If True	v 1/211209	Allow if/unless and while to accept plain truth states instead of a full conditional. If Strange Loopiness is included, extend that to until loops. For 6M62.
Inquiry	v 4	A framework for defining Y/N, multiple choice, or free-form questions to be asked immediately on game startup or subsequently. For 6M62.
List Utilities	v 1/220327	List utility functions
Parser Error Details	v 1	Says where the parser ceased understanding a command, and describes ways the dictionary does know how to use that verb. Tested on 6M62.
Pseudodevices	v 1	Facilitate giving switched on/off to kinds other than devices.
Screenreader	v 2	On startup, asks user 'Are you using a screenreader?' and sets a global that can subsequently be tested. For 6M62.
Speechless	v 1	Make the player unable to speak or interact with others by speech, and block references to the player being able to speak.
Strange Loopiness	v 1/211127	Repeat variants for: until loop; loop counting down over a numeric or enumerated value range; loop n times. For any loop, optionally assign a loop counter variable; for looping through tables optionally assign a row number variable. Allows more flexible syntax for the existing repeat loops. For 6M62.
Supercredits	v 1/211206	Provides the Supercredits command to list the complete list of extension credits (i.e., including those that use authorial modesty) alphabetized by author name then extension name, and formatted nicely. The whole extension is marked Not for Release. For 6M62.
Switch	v 2/220329	A switch statement. Tested with 6M62.
Tabulate	v 1/210919	Provides a phrase to go from a text to a table name, and a not-for-release tabulate action to show the contents of a table. For 6M62.
Text Loops	v 1	Loop through characters, words, lines, or paragraphs in a text.
Textile	v 1/220331	Text utility functions.
Trial	v 1	Simple means to use a command ('try') to launch tests of code that isn't naturally command-centric. Facilitates testing such code with regtest. For 6M62.
Unicode File IO	v 2/220219	Experimental support for reading and writing external files that may include characters longer than a byte. For 6M62.
Unit Tests	v 7	For unit testing. Tested with 6M62.
Untrimmed Lines	v 1	I7's line number phrase returns lines with left and right whitespace trimmed; other than using regexps, there isn't a built-in means to access the raw untrimmed line. This adds an ``untrimmed line number`` phrase.
Verbal Commands	v 1/211213	Provides a 'verbs' command to output known verbs, a 'conjugate' command to demonstrate the conjugation of a given verb, and a 'meaning' command to report whether a verb is for saying only, means a property or what relationship it means if it means a relationship. The whole extension is marked Not for Release. For 6M62.
Verbs	v 1/211231	Provides a phrase that, given a text, returns a corresponding verb if it exists. For 6M62.
314 extensions installed

Key:

Built in

Your version overrides the one built in
Extensions compatible with specific story file formats only:

Z-Machine,

Z-Machine version 5,

Z-Machine version 6,

Z-Machine version 8,

Glulx

Warning. Inform checks the folder of user-installed extensions each time it translates the source text, in order to keep this directory page up to date. Each file must be a properly labelled extension (with its titling line correctly identifying itself), and must be in the right place - e.g. 'Marbles by Daphne Quilt' must have the filename 'Marbles.i7x' (or just 'Marbles' with no file extension) and be stored in the folder 'Daphne Quilt'. The title should be at most 51 characters long; the author name, 51. At the last check, these rules were not being followed:

Nathanael's Extension Style Guide.txt by Nathanael Nerode - title contains a full stop

Built in to Inform
Approximate Metric Units by Graham Nelson	v 1	Never
Basic Help Menu by Emily Short	--	Never
Basic Screen Effects by Emily Short	v 7/140425	Never
Complex Listing by Emily Short	v 9	Never
English Language by Graham Nelson	v 1	Never
Epistemology by Eric Eve	v 9	Never
Glulx Image Centering by Emily Short	v 4	Never
Inanimate Listeners by Emily Short	--	Never
Locksmith by Emily Short	v 12	Never
Menus by Emily Short	v 3	Never
Metric Units by Graham Nelson	v 2	Never
Punctuation Removal by Emily Short	v 5	Never
Skeleton Keys by Emily Short	--	Never
Standard Rules by Graham Nelson	v 3/120430	Never
Unicode Character Names by Graham Nelson	--	Never
Unicode Full Character Names by Graham Nelson	--	Never
User installed but overriding a built-in extension
Glulx Entry Points by Emily Short	v 10/200602	Never
Glulx Text Effects by Emily Short	v 5/150123	Never
Rideable Vehicles by Graham Nelson	v 3/220311	Never
User installed External/Extensions
6M62 Patches by Friends of I7	v 2/220105	Never
Achievements by Juhana Leinonen	v 1/151231	Never
Achievements by Mikael Segercrantz	v 4/140513	Never
Actions on Groups by Matt Weiner	--	Never
Adaptive Hints by Eric Eve	v 7	Never
Adventure Book by Edward Griffiths	v 1/140513	Never
After Not Doing Something by Ron Newcomb	v 2	Never
Alternate Lighting System by Daniel Stelzer	--	Never
Alternative Startup Rules by Dannii Willis	v 1/140516	Never
Alternatives by Eric Eve	v 3	Never
Approaches by Emily Short	v 7	Never
Armed by David Ratliff	v 3/140513	Never
Assorted Text Generation by Emily Short	v 5	Never
Assumed Conversers by Michael Martin	v 3/170621	Never
Atmospheric Effects by Mikael Segercrantz	v 6/140513	Never
Automap by Mark Tilford	v 4/140513	Never
Automap IT by Leonardo Boselli	v 4/140823	Never
Automated Drawers by Emily Short	v 6	Never
Autotaking by Mike Ciul	--	Never
Basic Help by David Cornelson	v 1/140513	Never
Basic Help Menu by Wade Clarke	v 4	Never
Basic Help Menu IT by Leonardo Boselli	v 2	Never
Basic Hyperlinks by Emily Short	v 3/140513	Never
Basic Literacy by Bart Massey	v 2/210618	Never
Basic Plans by Nate Cull	v 3/211124	Never
Basic Real Time by Sarah Morayati	v 2/140513	Never
Benchmarking by Dannii Willis	v 2/210914	Never
Bit Ops by Zed Lopez	v 2	Never
Boolean Variables by Daniel Stelzer	--	Never
Brief Room Descriptions by Gavin Lambert	v 1/200926	Never
Bulk Limiter by Eric Eve	v 9	Never
Bulky Items by Juhana Leinonen	v 3	Never
Bulky Items IT by Leonardo Boselli	v 2	Never
Can't Go That Way by Philip Riley	v 1/230318	Never
Char by Zed Lopez	v 1	Never
Character Portraits by Nathanael Nerode	v 1/171007	Never
Checkpoints by Peter Orme	v 1/150130	Never
Cleared Events by Daniel Stelzer	--	Never
Clues and Conversation by Brian Rushton	v 5	Never
Code by Zed Lopez	v 1	Never
Collections by Dannii Willis	v 1/220218	Never
Command Casing by Daniel Stelzer	--	Never
Command Modification by Daniel Stelzer	--	Never
Command Preloading by Daniel Stelzer	--	Never
Command Prompt on Cue by Ron Newcomb	v 3/140513	Never
Command Unit Testing by Xavid	--	Never
Common Commands Sidebar by Alice Grove	v 2/161024	Never
Commonly Unimplemented by Aaron Reed	v 2	Never
Compliant Characters by Nathanael Nerode	v 4/210328	Never
Computers by Emily Short	v 8/160611	Never
Configurable Creative Commons License by Creative Commons	v 1/101023	Never
Consolidated Multiple Actions by John Clemens	v 3	Never
Contextual Descriptions by Jeff Nyman	v 1/200930	Never
Conversation Builder by Chris Conley	v 3/170420	Never
Conversation Framework by Eric Eve	v 12	Never
Conversation Nodes by Eric Eve	v 7	Never
Conversation Package by Eric Eve	v 3	Never
Conversation Responses by Eric Eve	v 7	Never
Conversation Rules by Eric Eve	v 7	Never
Conversation Suggestions by Eric Eve	v 6/150607	Never
Conversation Touchability Fix by Daniel Stelzer	--	Never
Conversational Defaults by Eric Eve	v 3	Never
Creative Commons Public License IT by Leonardo Boselli	v 2	Never
Custom Banner and Version by Zed Lopez	v 1/220215	Never
Data Structures by Dannii Willis	v 1/220331	Never
Debug Files by Juhana Leinonen	v 2	Never
Debug Tags by Michael Kielstra	v 1	Never
Debugging by Daniel Stelzer	--	Never
Default Styles by Daniel Stelzer	--	Never
Deluxe Doors by Emily Short	v 4	Never
Description Decay by Jeff Nyman	v 1/200930	Never
Developer Framework by Peter Orme	v 1/150130	Never
Dice by David A Wheeler	v 1/220508	Never
Directional Disambiguation by Xavid	v 1	Never
Disambiguation Control by Jon Ingold	v 10/170416	Never
Disappearing Doors by Andrew Plotkin	v 1	Never
Dishes by Emily Short	v 2	Never
Dynamic Objects by Jesse McGrew	v 8/140515	Never
Dynamic Rooms by Aaron Reed	v 3	Never
Dynamic Tables by Jesse McGrew	v 5/140908	Never
Easy Doors by Hanon Ondricek	v 3/160425	Never
Editable Stored Actions by Ron Newcomb	v 10	Never
Effective Infinity by Mike Ciul	v 1	Never
Empty Command Handling by Daniel Stelzer	--	Never
Enterable Underside by Gavin Lambert	v 2/200926	Never
Exit Lister by Eric Eve	v 11	Never
Exit Lister by Gavin Lambert	v 4	Never
Expanded Understanding by Xavid	v 4/200323	Never
Extended Banner by Gavin Lambert	v 5	Never
Extended Debugging by Erik Temple	v 2/100212	Never
Extended Grammar by Aaron Reed	v 8/140501	Never
Facing by Emily Short	v 11/160611	Never
Far Away by Jon Ingold	v 5/160517	Never
Flexible Action Requirements by Mike Ciul	v 1	Never
Flexible Logger by Peter Orme	v 3/201118	Never
Flexible Windows by Jon Ingold	v 15/220305	Never
Footnotes by Stephen Granade	v 2	Never
Formatting Capture by Daniel Stelzer	v 1/221012	Never
Game Ending Reloaded by Shin	v 1	Never
Gender Options by Nathanael Nerode	v 3/210331	Never
Gender Speedup by Nathanael Nerode	v 2/210331	Never
Glimmr Canvas Animation by Erik Temple	v 2/160627	Never
Glimmr Canvas-Based Drawing by Erik Temple	v 4/160626	Never
Glimmr Drawing Commands by Erik Temple	v 3/160626	Never
Glimmr Graphic Hyperlinks by Erik Temple	v 2/160628	Never
Glk Events by Dannii Willis	v 2/200807	Never
Glk Input Suspending by Gavin Lambert	v 1/200930	Never
Glk Object Recovery by Dannii Willis	v 1/171025	Never
Glk Text Formatting by Dannii Willis	v 1/180324	Never
Glulx Definitions by Dannii Willis	v 1/160919	Never
Glulx Text Styles by Daniel Stelzer	--	Never
Graphic Links by Jeff Sheets	v 3/161003	Never
Graphical Map by Xavid	v 3	Never
Helpful Functions by Daniel Stelzer	--	Never
Hidden Prompt by Daniel Stelzer	v 1/210618	Never
Hiding Under by Eric Eve	v 4	Never
Highscores by Dannii Willis	v 1/190811	Never
Hybrid Choices by AW Freyr	v 7	Never
Hyperlink Extension Registry by Gavin Lambert	v 1/200930	Never
Hyperlinks by Gavin Lambert	v 1/200807	Never
Hypothetical Questions by Jesse McGrew	v 4/180124	Never
If True by Zed Lopez	v 1/211209	Never
Implicit Actions by Eric Eve	v 13	Never
In-Line Topical Hints by Andrew Schultz	v 2/200530	Never
Indefinite Article Substitution Fix by Matt Weiner	v 1/161126	Never
Infra Undo by Dannii Willis	v 1/170502	Never
Initial Cursor at Top or Bottom by Nathanael Nerode	v 1/170827	Never
Inline Hyperlinks by Daniel Stelzer	v 3	Never
Inline Hyperlinks by Erik Temple	v 3/161018	Never
Inline Hyperlinks by Gavin Lambert	v 2/200930	Never
Inquiry by Zed Lopez	v 4	Never
Interpreter Sniffing by Friends of I7	v 1/140209	Never
Introductions by Emily Short	v 2	Never
Italian Language by Massimo Stella	v 3/171001	Never
JSON by Dannii Willis	v 1/220301	Never
Keyword Interface by Aaron Reed	v 9/150607	Never
Large Game Speedup by Nathanael Nerode	v 5/210908	Never
Limited Implicit Actions by Eric Eve	v 3	Never
Liquids by Xavid	v 2/191114	Never
List Control by Eric Eve	v 4	Never
List Controller by Eric Eve	v 4	Never
List Utilities by Zed Lopez	v 1/220327	Never
Location Images by Emily Short	--	Never
Measured Liquid by Emily Short	v 6/201125	Never
Menus by Dannii Willis	v 1/160728	Never
Menus by Wade Clarke	v 5	Never
Menus IT by Leonardo Boselli	v 3	Never
MilleUna for Gargoyle by Leonardo Boselli	--	Never
MilleUna for Gargoyle with graphics by Leonardo Boselli	--	Never
MilleUna for Quixe by Leonardo Boselli	--	Never
MilleUna for Quixe with graphics by Leonardo Boselli	--	Never
MilleUna World by Leonardo Boselli	v 1/140826	Never
Mobile Doors by David Corbett	v 1	Never
Modern Conveniences by Emily Short	v 5	Never
Modified Exit by Emily Short	v 6	Never
Modified Timekeeping by Daniel Stelzer	--	Never
Mood Variations by Emily Short	v 3	Never
Multiple Sounds by Massimo Stella	v 3	Never
Music by Daniel Stelzer	--	Never
Nathanael's Cookbook by Nathanael Nerode	v 5/220520	Never
Nathanael's Debug Tools by Nathanael Nerode	v 2/210331	Never
Neutral Standard Responses by Nathanael Nerode	v 4/210908	Never
Notepad by Jim Aikin	v 3	Never
NPC Implicit Actions by Eric Eve	v 4	Never
Nuanced Timekeeping by Jeff Nyman	v 1/201001	Never
Numbered Disambiguation Choices by Aaron Reed	v 10/190320	Never
Numbered Disambiguation Choices IT by Leonardo Boselli	v 2	Never
Object Descriptors by Peter Orme	v 3	Never
Object Kinds by Brady Garvin	v 2	Never
Object Matching by Xavid	v 2	Never
Object Response Tests by Juhana Leinonen	v 7	Never
Objects Matching Snippets by Mike Ciul	--	Never
Optimized Epistemology by Andrew Plotkin	v 1/180707	Never
Ordinary Room Description by Emily Short	v 3	Never
Output Silencing by Daniel Stelzer	--	Never
Parser Error Details by Zed Lopez	v 1	Never
Parser Error Number Bugfix by Nathanael Nerode	v 1	Never
Patrollers IT by Leonardo Boselli	v 11	Never
Permission to Visit by Ron Newcomb	v 7	Never
Phrases for Adaptive Pacing by Ron Newcomb	--	Never
Phrases for Tables with Topics by Ron Newcomb	v 3	Never
Planner by Nate Cull	v 2/211124	Never
Plugs and Sockets by Sean Turner	v 4/170924	Never
Points Awarding Reloaded by Shin	v 1	Never
Poor Man's Mistype by Aaron Reed	v 8	Never
Possible Movements by Peter Orme	v 2/130115	Never
Postures by Emily Short	v 2/180528	Never
Power Sources by Emily Short	v 2	Never
Prepositional Correctness by Gavin Lambert	v 2/200926	Never
Print Stage Detection by Taryn Michelle	v 1	Never
Property Checking by Emily Short	v 4	Never
Pseudodevices by Zed Lopez	v 1	Never
Questions by Michael Callaghan	v 5/150418	Never
Questions IT by Leonardo Boselli	v 4	Never
Quip-Based Conversation by Michael Martin	v 5/171116	Never
Randomness by Mikael Segercrantz	v 2/170921	Never
Rapid Prototyping by B David Paulsen	v 1	Never
Reactable Quips by Michael Martin	v 10/171116	Never
Real Date and Time by Ron Newcomb	v 2	Never
Real-Time Delays by Erik Temple	v 1/100607	Never
Recorded Endings by Emily Short	v 5	Never
Regional Travel by Juhana Leinonen	v 2	Never
Relative Placement and Direction by Jeff Nyman	v 1/201001	Never
Release for Gargoyle by Leonardo Boselli	--	Never
Release for Quixe by Leonardo Boselli	--	Never
Response Assistant by Aaron Reed	--	Never
Responsive Disambiguation for 6M62 by Matt Weiner	--	Never
Reversed Persuasion Correction by Juhana Leinonen	v 2	Never
Rewrite the Command Line by Ron Newcomb	v 2/110202	Never
Rideable Vehicles by Gavin Lambert	v 1/200619	Never
Room Description Control by Emily Short	v 13/160517	Never
Room Description Supporter Bugfixes by Nathanael Nerode	v 1/210315	Never
Runtime Replacements by Daniel Stelzer	--	Never
Scenery Words by Xavid	v 1/170913	Never
Scheduled Activities by John Clemens	v 10/220110	Never
Scopability by Brady Garvin	v 1/210620	Never
Scope Caching by Mike Ciul	v 2/120725	Never
Scope Control by Ron Newcomb	v 2	Never
Scoring by Leonardo Boselli	v 1/140824	Never
Scoring IT by Leonardo Boselli	v 1/140824	Never
Screenreader by Zed Lopez	v 2	Never
Secret Doors by Andrew Owen	--	Never
Secret Doors by Gavin Lambert	v 2	Never
Serial And Fix by Andrew Plotkin	--	Never
Simple Followers by Emily Short	v 7	Never
Simple Followers IT by Leonardo Boselli	v 5	Never
Simple Graphical Window by Emily Short	v 10/161003	Never
Simple Graphical Window by Leonardo Boselli	v 8/140908	Never
Simple HTML Window by Leonardo Boselli	v 2/140731	Never
Simple Spelling by Alice Grove	v 2/160807	Never
Singing Reloaded by Shin	v 1	Never
Single Paragraph Description by Emily Short	v 5	Never
Small Kindnesses by Aaron Reed	v 13/140501	Never
Smarter Parser by Aaron Reed	v 16/210817	Never
Snippetage by Dave Robinson	v 2	Never
Spanish Language by Sebastian Arg	v 1/210825	Never
Speechless by Zed Lopez	v 1	Never
Standard Rules Dead Code Removal by Nathanael Nerode	v 1	Never
Startup Precomputation by Dannii Willis	v 1/160718	Never
Story Substrate by Jeff Nyman	v 1/200930	Never
Strange Loopiness by Zed Lopez	v 1/211127	Never
Subcommands by Daniel Stelzer	v 2/221104	Never
Supercredits by Zed Lopez	v 1/211206	Never
Supplemental by Jeff Nyman	v 1/200930	Never
Swearing Reloaded by Shin	v 1	Never
Switch by Zed Lopez	v 2/220329	Never
Tab Removal by Nathanael Nerode	v 1/210314	Never
Tabulate by Zed Lopez	v 1/210919	Never
Tailored Room Description by Emily Short	v 13/180515	Never
Takeability by Mike Ciul	v 1/110404	Never
Text Capture by Eric Eve	v 8	Never
Text Loops by Zed Lopez	v 1	Never
Textile by Zed Lopez	v 1/220331	Never
Third Noun by Daniel Stelzer	--	Never
Threaded Conversation by Chris Conley	v 8/220120	Never
Title Case for Headings by Nathanael Nerode	v 1/170902	Never
Title Page by Gavin Lambert	v 1/200510	Never
Title Page by Jon Ingold	v 4/200510	Never
Title Page IT by Leonardo Boselli	v 2	Never
Transit System by Emily Short	v 6	Never
Trial by Zed Lopez	v 1	Never
Trinity Inventory by Mikael Segercrantz	v 5/070114	Never
Tutorial Mode by Emily Short	v 5	Never
Typographical Conveniences by Daniel Stelzer	--	Never
Underside by Eric Eve	v 6/210627	Never
Undo Output Control by Erik Temple	v 5/170902	Never
Undo Output Control by Nathanael Nerode	v 5/170902	Never
Unicode File IO by Zed Lopez	v 2/220219	Never
Unicode Interrogation by Michael Martin	v 2	Never
Unified Glulx Input by Andrew Plotkin	v 3/160213	Never
Unit Testing by Peter Orme	v 2/150205	Never
Unit Tests by Zed Lopez	v 7	Never
Universal Opening by Peter Orme	v 1/120223	Never
Unknown Word Error by Mike Ciul	v 2/170531	Never
Unsuccessful PC Attempt by Ron Newcomb	v 2	Never
Untrimmed Lines by Zed Lopez	v 1	Never
Variable Time Control by Eric Eve	v 4	Never
Verb Stripping by Nathanael Nerode	v 1/171007	Never
Verbal Commands by Zed Lopez	v 1/211213	Never
Verbs by Zed Lopez	v 1/211231	Never
Visible from a Distance by Xavid	v 1	Never
Volumetric Limiter by Daniel Gaskell	v 2	Never
Vorple by Juhana Leinonen	v 3/191117	Never
Vorple Command Prompt Control by Juhana Leinonen	v 3/181103	Never
Vorple Element Manipulation by Juhana Leinonen	v 3/181103	Never
Vorple Hyperlinks by Juhana Leinonen	v 3/181103	Never
Vorple Modal Windows by Juhana Leinonen	v 3/190914	Never
Vorple Multimedia by Juhana Leinonen	v 3/191119	Never
Vorple Notifications by Juhana Leinonen	v 3/181103	Never
Vorple Screen Effects by Juhana Leinonen	v 3/181103	Never
Vorple Status Line by Juhana Leinonen	v 3/181103	Never
Vorple Tooltips by Juhana Leinonen	v 3/181103	Never
World Knowledge by Jeff Nyman	v 1/210906	Never
Written Inventory by Leonardo Boselli	v 3/140825	Never
Xorshift by Dannii Willis	v 1/140818	Never
314 extensions installed

Extensions in order of date used (most recent first)
6M62 Patches by Friends of I7	v 2/220105	Never
Achievements by Juhana Leinonen	v 1/151231	Never
Achievements by Mikael Segercrantz	v 4/140513	Never
Actions on Groups by Matt Weiner	--	Never
Adaptive Hints by Eric Eve	v 7	Never
Adventure Book by Edward Griffiths	v 1/140513	Never
After Not Doing Something by Ron Newcomb	v 2	Never
Alternate Lighting System by Daniel Stelzer	--	Never
Alternative Startup Rules by Dannii Willis	v 1/140516	Never
Alternatives by Eric Eve	v 3	Never
Approaches by Emily Short	v 7	Never
Approximate Metric Units by Graham Nelson	v 1	Never
Armed by David Ratliff	v 3/140513	Never
Assorted Text Generation by Emily Short	v 5	Never
Assumed Conversers by Michael Martin	v 3/170621	Never
Atmospheric Effects by Mikael Segercrantz	v 6/140513	Never
Automap by Mark Tilford	v 4/140513	Never
Automap IT by Leonardo Boselli	v 4/140823	Never
Automated Drawers by Emily Short	v 6	Never
Autotaking by Mike Ciul	--	Never
Basic Help by David Cornelson	v 1/140513	Never
Basic Help Menu by Emily Short	--	Never
Basic Help Menu by Wade Clarke	v 4	Never
Basic Help Menu IT by Leonardo Boselli	v 2	Never
Basic Hyperlinks by Emily Short	v 3/140513	Never
Basic Literacy by Bart Massey	v 2/210618	Never
Basic Plans by Nate Cull	v 3/211124	Never
Basic Real Time by Sarah Morayati	v 2/140513	Never
Basic Screen Effects by Emily Short	v 7/140425	Never
Benchmarking by Dannii Willis	v 2/210914	Never
Bit Ops by Zed Lopez	v 2	Never
Boolean Variables by Daniel Stelzer	--	Never
Brief Room Descriptions by Gavin Lambert	v 1/200926	Never
Bulk Limiter by Eric Eve	v 9	Never
Bulky Items by Juhana Leinonen	v 3	Never
Bulky Items IT by Leonardo Boselli	v 2	Never
Can't Go That Way by Philip Riley	v 1/230318	Never
Char by Zed Lopez	v 1	Never
Character Portraits by Nathanael Nerode	v 1/171007	Never
Checkpoints by Peter Orme	v 1/150130	Never
Cleared Events by Daniel Stelzer	--	Never
Clues and Conversation by Brian Rushton	v 5	Never
Code by Zed Lopez	v 1	Never
Collections by Dannii Willis	v 1/220218	Never
Command Casing by Daniel Stelzer	--	Never
Command Modification by Daniel Stelzer	--	Never
Command Preloading by Daniel Stelzer	--	Never
Command Prompt on Cue by Ron Newcomb	v 3/140513	Never
Command Unit Testing by Xavid	--	Never
Common Commands Sidebar by Alice Grove	v 2/161024	Never
Commonly Unimplemented by Aaron Reed	v 2	Never
Complex Listing by Emily Short	v 9	Never
Compliant Characters by Nathanael Nerode	v 4/210328	Never
Computers by Emily Short	v 8/160611	Never
Configurable Creative Commons License by Creative Commons	v 1/101023	Never
Consolidated Multiple Actions by John Clemens	v 3	Never
Contextual Descriptions by Jeff Nyman	v 1/200930	Never
Conversation Builder by Chris Conley	v 3/170420	Never
Conversation Framework by Eric Eve	v 12	Never
Conversation Nodes by Eric Eve	v 7	Never
Conversation Package by Eric Eve	v 3	Never
Conversation Responses by Eric Eve	v 7	Never
Conversation Rules by Eric Eve	v 7	Never
Conversation Suggestions by Eric Eve	v 6/150607	Never
Conversation Touchability Fix by Daniel Stelzer	--	Never
Conversational Defaults by Eric Eve	v 3	Never
Creative Commons Public License IT by Leonardo Boselli	v 2	Never
Custom Banner and Version by Zed Lopez	v 1/220215	Never
Data Structures by Dannii Willis	v 1/220331	Never
Debug Files by Juhana Leinonen	v 2	Never
Debug Tags by Michael Kielstra	v 1	Never
Debugging by Daniel Stelzer	--	Never
Default Styles by Daniel Stelzer	--	Never
Deluxe Doors by Emily Short	v 4	Never
Description Decay by Jeff Nyman	v 1/200930	Never
Developer Framework by Peter Orme	v 1/150130	Never
Dice by David A Wheeler	v 1/220508	Never
Directional Disambiguation by Xavid	v 1	Never
Disambiguation Control by Jon Ingold	v 10/170416	Never
Disappearing Doors by Andrew Plotkin	v 1	Never
Dishes by Emily Short	v 2	Never
Dynamic Objects by Jesse McGrew	v 8/140515	Never
Dynamic Rooms by Aaron Reed	v 3	Never
Dynamic Tables by Jesse McGrew	v 5/140908	Never
Easy Doors by Hanon Ondricek	v 3/160425	Never
Editable Stored Actions by Ron Newcomb	v 10	Never
Effective Infinity by Mike Ciul	v 1	Never
Empty Command Handling by Daniel Stelzer	--	Never
English Language by Graham Nelson	v 1	Never
Enterable Underside by Gavin Lambert	v 2/200926	Never
Epistemology by Eric Eve	v 9	Never
Exit Lister by Eric Eve	v 11	Never
Exit Lister by Gavin Lambert	v 4	Never
Expanded Understanding by Xavid	v 4/200323	Never
Extended Banner by Gavin Lambert	v 5	Never
Extended Debugging by Erik Temple	v 2/100212	Never
Extended Grammar by Aaron Reed	v 8/140501	Never
Facing by Emily Short	v 11/160611	Never
Far Away by Jon Ingold	v 5/160517	Never
Flexible Action Requirements by Mike Ciul	v 1	Never
Flexible Logger by Peter Orme	v 3/201118	Never
Flexible Windows by Jon Ingold	v 15/220305	Never
Footnotes by Stephen Granade	v 2	Never
Formatting Capture by Daniel Stelzer	v 1/221012	Never
Game Ending Reloaded by Shin	v 1	Never
Gender Options by Nathanael Nerode	v 3/210331	Never
Gender Speedup by Nathanael Nerode	v 2/210331	Never
Glimmr Canvas Animation by Erik Temple	v 2/160627	Never
Glimmr Canvas-Based Drawing by Erik Temple	v 4/160626	Never
Glimmr Drawing Commands by Erik Temple	v 3/160626	Never
Glimmr Graphic Hyperlinks by Erik Temple	v 2/160628	Never
Glk Events by Dannii Willis	v 2/200807	Never
Glk Input Suspending by Gavin Lambert	v 1/200930	Never
Glk Object Recovery by Dannii Willis	v 1/171025	Never
Glk Text Formatting by Dannii Willis	v 1/180324	Never
Glulx Definitions by Dannii Willis	v 1/160919	Never
Glulx Entry Points by Emily Short	v 10/200602	Never
Glulx Image Centering by Emily Short	v 4	Never
Glulx Text Effects by Emily Short	v 5/150123	Never
Glulx Text Styles by Daniel Stelzer	--	Never
Graphic Links by Jeff Sheets	v 3/161003	Never
Graphical Map by Xavid	v 3	Never
Helpful Functions by Daniel Stelzer	--	Never
Hidden Prompt by Daniel Stelzer	v 1/210618	Never
Hiding Under by Eric Eve	v 4	Never
Highscores by Dannii Willis	v 1/190811	Never
Hybrid Choices by AW Freyr	v 7	Never
Hyperlink Extension Registry by Gavin Lambert	v 1/200930	Never
Hyperlinks by Gavin Lambert	v 1/200807	Never
Hypothetical Questions by Jesse McGrew	v 4/180124	Never
If True by Zed Lopez	v 1/211209	Never
Implicit Actions by Eric Eve	v 13	Never
In-Line Topical Hints by Andrew Schultz	v 2/200530	Never
Inanimate Listeners by Emily Short	--	Never
Indefinite Article Substitution Fix by Matt Weiner	v 1/161126	Never
Infra Undo by Dannii Willis	v 1/170502	Never
Initial Cursor at Top or Bottom by Nathanael Nerode	v 1/170827	Never
Inline Hyperlinks by Daniel Stelzer	v 3	Never
Inline Hyperlinks by Erik Temple	v 3/161018	Never
Inline Hyperlinks by Gavin Lambert	v 2/200930	Never
Inquiry by Zed Lopez	v 4	Never
Interpreter Sniffing by Friends of I7	v 1/140209	Never
Introductions by Emily Short	v 2	Never
Italian Language by Massimo Stella	v 3/171001	Never
JSON by Dannii Willis	v 1/220301	Never
Keyword Interface by Aaron Reed	v 9/150607	Never
Large Game Speedup by Nathanael Nerode	v 5/210908	Never
Limited Implicit Actions by Eric Eve	v 3	Never
Liquids by Xavid	v 2/191114	Never
List Control by Eric Eve	v 4	Never
List Controller by Eric Eve	v 4	Never
List Utilities by Zed Lopez	v 1/220327	Never
Location Images by Emily Short	--	Never
Locksmith by Emily Short	v 12	Never
Measured Liquid by Emily Short	v 6/201125	Never
Menus by Dannii Willis	v 1/160728	Never
Menus by Emily Short	v 3	Never
Menus by Wade Clarke	v 5	Never
Menus IT by Leonardo Boselli	v 3	Never
Metric Units by Graham Nelson	v 2	Never
MilleUna for Gargoyle by Leonardo Boselli	--	Never
MilleUna for Gargoyle with graphics by Leonardo Boselli	--	Never
MilleUna for Quixe by Leonardo Boselli	--	Never
MilleUna for Quixe with graphics by Leonardo Boselli	--	Never
MilleUna World by Leonardo Boselli	v 1/140826	Never
Mobile Doors by David Corbett	v 1	Never
Modern Conveniences by Emily Short	v 5	Never
Modified Exit by Emily Short	v 6	Never
Modified Timekeeping by Daniel Stelzer	--	Never
Mood Variations by Emily Short	v 3	Never
Multiple Sounds by Massimo Stella	v 3	Never
Music by Daniel Stelzer	--	Never
Nathanael's Cookbook by Nathanael Nerode	v 5/220520	Never
Nathanael's Debug Tools by Nathanael Nerode	v 2/210331	Never
Neutral Standard Responses by Nathanael Nerode	v 4/210908	Never
Notepad by Jim Aikin	v 3	Never
NPC Implicit Actions by Eric Eve	v 4	Never
Nuanced Timekeeping by Jeff Nyman	v 1/201001	Never
Numbered Disambiguation Choices by Aaron Reed	v 10/190320	Never
Numbered Disambiguation Choices IT by Leonardo Boselli	v 2	Never
Object Descriptors by Peter Orme	v 3	Never
Object Kinds by Brady Garvin	v 2	Never
Object Matching by Xavid	v 2	Never
Object Response Tests by Juhana Leinonen	v 7	Never
Objects Matching Snippets by Mike Ciul	--	Never
Optimized Epistemology by Andrew Plotkin	v 1/180707	Never
Ordinary Room Description by Emily Short	v 3	Never
Output Silencing by Daniel Stelzer	--	Never
Parser Error Details by Zed Lopez	v 1	Never
Parser Error Number Bugfix by Nathanael Nerode	v 1	Never
Patrollers IT by Leonardo Boselli	v 11	Never
Permission to Visit by Ron Newcomb	v 7	Never
Phrases for Adaptive Pacing by Ron Newcomb	--	Never
Phrases for Tables with Topics by Ron Newcomb	v 3	Never
Planner by Nate Cull	v 2/211124	Never
Plugs and Sockets by Sean Turner	v 4/170924	Never
Points Awarding Reloaded by Shin	v 1	Never
Poor Man's Mistype by Aaron Reed	v 8	Never
Possible Movements by Peter Orme	v 2/130115	Never
Postures by Emily Short	v 2/180528	Never
Power Sources by Emily Short	v 2	Never
Prepositional Correctness by Gavin Lambert	v 2/200926	Never
Print Stage Detection by Taryn Michelle	v 1	Never
Property Checking by Emily Short	v 4	Never
Pseudodevices by Zed Lopez	v 1	Never
Punctuation Removal by Emily Short	v 5	Never
Questions by Michael Callaghan	v 5/150418	Never
Questions IT by Leonardo Boselli	v 4	Never
Quip-Based Conversation by Michael Martin	v 5/171116	Never
Randomness by Mikael Segercrantz	v 2/170921	Never
Rapid Prototyping by B David Paulsen	v 1	Never
Reactable Quips by Michael Martin	v 10/171116	Never
Real Date and Time by Ron Newcomb	v 2	Never
Real-Time Delays by Erik Temple	v 1/100607	Never
Recorded Endings by Emily Short	v 5	Never
Regional Travel by Juhana Leinonen	v 2	Never
Relative Placement and Direction by Jeff Nyman	v 1/201001	Never
Release for Gargoyle by Leonardo Boselli	--	Never
Release for Quixe by Leonardo Boselli	--	Never
Response Assistant by Aaron Reed	--	Never
Responsive Disambiguation for 6M62 by Matt Weiner	--	Never
Reversed Persuasion Correction by Juhana Leinonen	v 2	Never
Rewrite the Command Line by Ron Newcomb	v 2/110202	Never
Rideable Vehicles by Gavin Lambert	v 1/200619	Never
Rideable Vehicles by Graham Nelson	v 3/220311	Never
Room Description Control by Emily Short	v 13/160517	Never
Room Description Supporter Bugfixes by Nathanael Nerode	v 1/210315	Never
Runtime Replacements by Daniel Stelzer	--	Never
Scenery Words by Xavid	v 1/170913	Never
Scheduled Activities by John Clemens	v 10/220110	Never
Scopability by Brady Garvin	v 1/210620	Never
Scope Caching by Mike Ciul	v 2/120725	Never
Scope Control by Ron Newcomb	v 2	Never
Scoring by Leonardo Boselli	v 1/140824	Never
Scoring IT by Leonardo Boselli	v 1/140824	Never
Screenreader by Zed Lopez	v 2	Never
Secret Doors by Andrew Owen	--	Never
Secret Doors by Gavin Lambert	v 2	Never
Serial And Fix by Andrew Plotkin	--	Never
Simple Followers by Emily Short	v 7	Never
Simple Followers IT by Leonardo Boselli	v 5	Never
Simple Graphical Window by Emily Short	v 10/161003	Never
Simple Graphical Window by Leonardo Boselli	v 8/140908	Never
Simple HTML Window by Leonardo Boselli	v 2/140731	Never
Simple Spelling by Alice Grove	v 2/160807	Never
Singing Reloaded by Shin	v 1	Never
Single Paragraph Description by Emily Short	v 5	Never
Skeleton Keys by Emily Short	--	Never
Small Kindnesses by Aaron Reed	v 13/140501	Never
Smarter Parser by Aaron Reed	v 16/210817	Never
Snippetage by Dave Robinson	v 2	Never
Spanish Language by Sebastian Arg	v 1/210825	Never
Speechless by Zed Lopez	v 1	Never
Standard Rules by Graham Nelson	v 3/120430	Never
Standard Rules Dead Code Removal by Nathanael Nerode	v 1	Never
Startup Precomputation by Dannii Willis	v 1/160718	Never
Story Substrate by Jeff Nyman	v 1/200930	Never
Strange Loopiness by Zed Lopez	v 1/211127	Never
Subcommands by Daniel Stelzer	v 2/221104	Never
Supercredits by Zed Lopez	v 1/211206	Never
Supplemental by Jeff Nyman	v 1/200930	Never
Swearing Reloaded by Shin	v 1	Never
Switch by Zed Lopez	v 2/220329	Never
Tab Removal by Nathanael Nerode	v 1/210314	Never
Tabulate by Zed Lopez	v 1/210919	Never
Tailored Room Description by Emily Short	v 13/180515	Never
Takeability by Mike Ciul	v 1/110404	Never
Text Capture by Eric Eve	v 8	Never
Text Loops by Zed Lopez	v 1	Never
Textile by Zed Lopez	v 1/220331	Never
Third Noun by Daniel Stelzer	--	Never
Threaded Conversation by Chris Conley	v 8/220120	Never
Title Case for Headings by Nathanael Nerode	v 1/170902	Never
Title Page by Gavin Lambert	v 1/200510	Never
Title Page by Jon Ingold	v 4/200510	Never
Title Page IT by Leonardo Boselli	v 2	Never
Transit System by Emily Short	v 6	Never
Trial by Zed Lopez	v 1	Never
Trinity Inventory by Mikael Segercrantz	v 5/070114	Never
Tutorial Mode by Emily Short	v 5	Never
Typographical Conveniences by Daniel Stelzer	--	Never
Underside by Eric Eve	v 6/210627	Never
Undo Output Control by Erik Temple	v 5/170902	Never
Undo Output Control by Nathanael Nerode	v 5/170902	Never
Unicode Character Names by Graham Nelson	--	Never
Unicode File IO by Zed Lopez	v 2/220219	Never
Unicode Full Character Names by Graham Nelson	--	Never
Unicode Interrogation by Michael Martin	v 2	Never
Unified Glulx Input by Andrew Plotkin	v 3/160213	Never
Unit Testing by Peter Orme	v 2/150205	Never
Unit Tests by Zed Lopez	v 7	Never
Universal Opening by Peter Orme	v 1/120223	Never
Unknown Word Error by Mike Ciul	v 2/170531	Never
Unsuccessful PC Attempt by Ron Newcomb	v 2	Never
Untrimmed Lines by Zed Lopez	v 1	Never
Variable Time Control by Eric Eve	v 4	Never
Verb Stripping by Nathanael Nerode	v 1/171007	Never
Verbal Commands by Zed Lopez	v 1/211213	Never
Verbs by Zed Lopez	v 1/211231	Never
Visible from a Distance by Xavid	v 1	Never
Volumetric Limiter by Daniel Gaskell	v 2	Never
Vorple by Juhana Leinonen	v 3/191117	Never
Vorple Command Prompt Control by Juhana Leinonen	v 3/181103	Never
Vorple Element Manipulation by Juhana Leinonen	v 3/181103	Never
Vorple Hyperlinks by Juhana Leinonen	v 3/181103	Never
Vorple Modal Windows by Juhana Leinonen	v 3/190914	Never
Vorple Multimedia by Juhana Leinonen	v 3/191119	Never
Vorple Notifications by Juhana Leinonen	v 3/181103	Never
Vorple Screen Effects by Juhana Leinonen	v 3/181103	Never
Vorple Status Line by Juhana Leinonen	v 3/181103	Never
Vorple Tooltips by Juhana Leinonen	v 3/181103	Never
World Knowledge by Jeff Nyman	v 1/210906	Never
Written Inventory by Leonardo Boselli	v 3/140825	Never
Xorshift by Dannii Willis	v 1/140818	Never
314 extensions installed

Extensions in order of word count (longest first)
6M62 Patches by Friends of I7	v 2/220105	I've never read this
Achievements by Juhana Leinonen	v 1/151231	I've never read this
Achievements by Mikael Segercrantz	v 4/140513	I've never read this
Actions on Groups by Matt Weiner	--	I've never read this
Adaptive Hints by Eric Eve	v 7	I've never read this
Adventure Book by Edward Griffiths	v 1/140513	I've never read this
After Not Doing Something by Ron Newcomb	v 2	I've never read this
Alternate Lighting System by Daniel Stelzer	--	I've never read this
Alternative Startup Rules by Dannii Willis	v 1/140516	I've never read this
Alternatives by Eric Eve	v 3	I've never read this
Approaches by Emily Short	v 7	I've never read this
Approximate Metric Units by Graham Nelson	v 1	I've never read this
Armed by David Ratliff	v 3/140513	I've never read this
Assorted Text Generation by Emily Short	v 5	I've never read this
Assumed Conversers by Michael Martin	v 3/170621	I've never read this
Atmospheric Effects by Mikael Segercrantz	v 6/140513	I've never read this
Automap by Mark Tilford	v 4/140513	I've never read this
Automap IT by Leonardo Boselli	v 4/140823	I've never read this
Automated Drawers by Emily Short	v 6	I've never read this
Autotaking by Mike Ciul	--	I've never read this
Basic Help by David Cornelson	v 1/140513	I've never read this
Basic Help Menu by Emily Short	--	I've never read this
Basic Help Menu by Wade Clarke	v 4	I've never read this
Basic Help Menu IT by Leonardo Boselli	v 2	I've never read this
Basic Hyperlinks by Emily Short	v 3/140513	I've never read this
Basic Literacy by Bart Massey	v 2/210618	I've never read this
Basic Plans by Nate Cull	v 3/211124	I've never read this
Basic Real Time by Sarah Morayati	v 2/140513	I've never read this
Basic Screen Effects by Emily Short	v 7/140425	I've never read this
Benchmarking by Dannii Willis	v 2/210914	I've never read this
Bit Ops by Zed Lopez	v 2	I've never read this
Boolean Variables by Daniel Stelzer	--	I've never read this
Brief Room Descriptions by Gavin Lambert	v 1/200926	I've never read this
Bulk Limiter by Eric Eve	v 9	I've never read this
Bulky Items by Juhana Leinonen	v 3	I've never read this
Bulky Items IT by Leonardo Boselli	v 2	I've never read this
Can't Go That Way by Philip Riley	v 1/230318	I've never read this
Char by Zed Lopez	v 1	I've never read this
Character Portraits by Nathanael Nerode	v 1/171007	I've never read this
Checkpoints by Peter Orme	v 1/150130	I've never read this
Cleared Events by Daniel Stelzer	--	I've never read this
Clues and Conversation by Brian Rushton	v 5	I've never read this
Code by Zed Lopez	v 1	I've never read this
Collections by Dannii Willis	v 1/220218	I've never read this
Command Casing by Daniel Stelzer	--	I've never read this
Command Modification by Daniel Stelzer	--	I've never read this
Command Preloading by Daniel Stelzer	--	I've never read this
Command Prompt on Cue by Ron Newcomb	v 3/140513	I've never read this
Command Unit Testing by Xavid	--	I've never read this
Common Commands Sidebar by Alice Grove	v 2/161024	I've never read this
Commonly Unimplemented by Aaron Reed	v 2	I've never read this
Complex Listing by Emily Short	v 9	I've never read this
Compliant Characters by Nathanael Nerode	v 4/210328	I've never read this
Computers by Emily Short	v 8/160611	I've never read this
Configurable Creative Commons License by Creative Commons	v 1/101023	I've never read this
Consolidated Multiple Actions by John Clemens	v 3	I've never read this
Contextual Descriptions by Jeff Nyman	v 1/200930	I've never read this
Conversation Builder by Chris Conley	v 3/170420	I've never read this
Conversation Framework by Eric Eve	v 12	I've never read this
Conversation Nodes by Eric Eve	v 7	I've never read this
Conversation Package by Eric Eve	v 3	I've never read this
Conversation Responses by Eric Eve	v 7	I've never read this
Conversation Rules by Eric Eve	v 7	I've never read this
Conversation Suggestions by Eric Eve	v 6/150607	I've never read this
Conversation Touchability Fix by Daniel Stelzer	--	I've never read this
Conversational Defaults by Eric Eve	v 3	I've never read this
Creative Commons Public License IT by Leonardo Boselli	v 2	I've never read this
Custom Banner and Version by Zed Lopez	v 1/220215	I've never read this
Data Structures by Dannii Willis	v 1/220331	I've never read this
Debug Files by Juhana Leinonen	v 2	I've never read this
Debug Tags by Michael Kielstra	v 1	I've never read this
Debugging by Daniel Stelzer	--	I've never read this
Default Styles by Daniel Stelzer	--	I've never read this
Deluxe Doors by Emily Short	v 4	I've never read this
Description Decay by Jeff Nyman	v 1/200930	I've never read this
Developer Framework by Peter Orme	v 1/150130	I've never read this
Dice by David A Wheeler	v 1/220508	I've never read this
Directional Disambiguation by Xavid	v 1	I've never read this
Disambiguation Control by Jon Ingold	v 10/170416	I've never read this
Disappearing Doors by Andrew Plotkin	v 1	I've never read this
Dishes by Emily Short	v 2	I've never read this
Dynamic Objects by Jesse McGrew	v 8/140515	I've never read this
Dynamic Rooms by Aaron Reed	v 3	I've never read this
Dynamic Tables by Jesse McGrew	v 5/140908	I've never read this
Easy Doors by Hanon Ondricek	v 3/160425	I've never read this
Editable Stored Actions by Ron Newcomb	v 10	I've never read this
Effective Infinity by Mike Ciul	v 1	I've never read this
Empty Command Handling by Daniel Stelzer	--	I've never read this
English Language by Graham Nelson	v 1	I've never read this
Enterable Underside by Gavin Lambert	v 2/200926	I've never read this
Epistemology by Eric Eve	v 9	I've never read this
Exit Lister by Eric Eve	v 11	I've never read this
Exit Lister by Gavin Lambert	v 4	I've never read this
Expanded Understanding by Xavid	v 4/200323	I've never read this
Extended Banner by Gavin Lambert	v 5	I've never read this
Extended Debugging by Erik Temple	v 2/100212	I've never read this
Extended Grammar by Aaron Reed	v 8/140501	I've never read this
Facing by Emily Short	v 11/160611	I've never read this
Far Away by Jon Ingold	v 5/160517	I've never read this
Flexible Action Requirements by Mike Ciul	v 1	I've never read this
Flexible Logger by Peter Orme	v 3/201118	I've never read this
Flexible Windows by Jon Ingold	v 15/220305	I've never read this
Footnotes by Stephen Granade	v 2	I've never read this
Formatting Capture by Daniel Stelzer	v 1/221012	I've never read this
Game Ending Reloaded by Shin	v 1	I've never read this
Gender Options by Nathanael Nerode	v 3/210331	I've never read this
Gender Speedup by Nathanael Nerode	v 2/210331	I've never read this
Glimmr Canvas Animation by Erik Temple	v 2/160627	I've never read this
Glimmr Canvas-Based Drawing by Erik Temple	v 4/160626	I've never read this
Glimmr Drawing Commands by Erik Temple	v 3/160626	I've never read this
Glimmr Graphic Hyperlinks by Erik Temple	v 2/160628	I've never read this
Glk Events by Dannii Willis	v 2/200807	I've never read this
Glk Input Suspending by Gavin Lambert	v 1/200930	I've never read this
Glk Object Recovery by Dannii Willis	v 1/171025	I've never read this
Glk Text Formatting by Dannii Willis	v 1/180324	I've never read this
Glulx Definitions by Dannii Willis	v 1/160919	I've never read this
Glulx Entry Points by Emily Short	v 10/200602	I've never read this
Glulx Image Centering by Emily Short	v 4	I've never read this
Glulx Text Effects by Emily Short	v 5/150123	I've never read this
Glulx Text Styles by Daniel Stelzer	--	I've never read this
Graphic Links by Jeff Sheets	v 3/161003	I've never read this
Graphical Map by Xavid	v 3	I've never read this
Helpful Functions by Daniel Stelzer	--	I've never read this
Hidden Prompt by Daniel Stelzer	v 1/210618	I've never read this
Hiding Under by Eric Eve	v 4	I've never read this
Highscores by Dannii Willis	v 1/190811	I've never read this
Hybrid Choices by AW Freyr	v 7	I've never read this
Hyperlink Extension Registry by Gavin Lambert	v 1/200930	I've never read this
Hyperlinks by Gavin Lambert	v 1/200807	I've never read this
Hypothetical Questions by Jesse McGrew	v 4/180124	I've never read this
If True by Zed Lopez	v 1/211209	I've never read this
Implicit Actions by Eric Eve	v 13	I've never read this
In-Line Topical Hints by Andrew Schultz	v 2/200530	I've never read this
Inanimate Listeners by Emily Short	--	I've never read this
Indefinite Article Substitution Fix by Matt Weiner	v 1/161126	I've never read this
Infra Undo by Dannii Willis	v 1/170502	I've never read this
Initial Cursor at Top or Bottom by Nathanael Nerode	v 1/170827	I've never read this
Inline Hyperlinks by Daniel Stelzer	v 3	I've never read this
Inline Hyperlinks by Erik Temple	v 3/161018	I've never read this
Inline Hyperlinks by Gavin Lambert	v 2/200930	I've never read this
Inquiry by Zed Lopez	v 4	I've never read this
Interpreter Sniffing by Friends of I7	v 1/140209	I've never read this
Introductions by Emily Short	v 2	I've never read this
Italian Language by Massimo Stella	v 3/171001	I've never read this
JSON by Dannii Willis	v 1/220301	I've never read this
Keyword Interface by Aaron Reed	v 9/150607	I've never read this
Large Game Speedup by Nathanael Nerode	v 5/210908	I've never read this
Limited Implicit Actions by Eric Eve	v 3	I've never read this
Liquids by Xavid	v 2/191114	I've never read this
List Control by Eric Eve	v 4	I've never read this
List Controller by Eric Eve	v 4	I've never read this
List Utilities by Zed Lopez	v 1/220327	I've never read this
Location Images by Emily Short	--	I've never read this
Locksmith by Emily Short	v 12	I've never read this
Measured Liquid by Emily Short	v 6/201125	I've never read this
Menus by Dannii Willis	v 1/160728	I've never read this
Menus by Emily Short	v 3	I've never read this
Menus by Wade Clarke	v 5	I've never read this
Menus IT by Leonardo Boselli	v 3	I've never read this
Metric Units by Graham Nelson	v 2	I've never read this
MilleUna for Gargoyle by Leonardo Boselli	--	I've never read this
MilleUna for Gargoyle with graphics by Leonardo Boselli	--	I've never read this
MilleUna for Quixe by Leonardo Boselli	--	I've never read this
MilleUna for Quixe with graphics by Leonardo Boselli	--	I've never read this
MilleUna World by Leonardo Boselli	v 1/140826	I've never read this
Mobile Doors by David Corbett	v 1	I've never read this
Modern Conveniences by Emily Short	v 5	I've never read this
Modified Exit by Emily Short	v 6	I've never read this
Modified Timekeeping by Daniel Stelzer	--	I've never read this
Mood Variations by Emily Short	v 3	I've never read this
Multiple Sounds by Massimo Stella	v 3	I've never read this
Music by Daniel Stelzer	--	I've never read this
Nathanael's Cookbook by Nathanael Nerode	v 5/220520	I've never read this
Nathanael's Debug Tools by Nathanael Nerode	v 2/210331	I've never read this
Neutral Standard Responses by Nathanael Nerode	v 4/210908	I've never read this
Notepad by Jim Aikin	v 3	I've never read this
NPC Implicit Actions by Eric Eve	v 4	I've never read this
Nuanced Timekeeping by Jeff Nyman	v 1/201001	I've never read this
Numbered Disambiguation Choices by Aaron Reed	v 10/190320	I've never read this
Numbered Disambiguation Choices IT by Leonardo Boselli	v 2	I've never read this
Object Descriptors by Peter Orme	v 3	I've never read this
Object Kinds by Brady Garvin	v 2	I've never read this
Object Matching by Xavid	v 2	I've never read this
Object Response Tests by Juhana Leinonen	v 7	I've never read this
Objects Matching Snippets by Mike Ciul	--	I've never read this
Optimized Epistemology by Andrew Plotkin	v 1/180707	I've never read this
Ordinary Room Description by Emily Short	v 3	I've never read this
Output Silencing by Daniel Stelzer	--	I've never read this
Parser Error Details by Zed Lopez	v 1	I've never read this
Parser Error Number Bugfix by Nathanael Nerode	v 1	I've never read this
Patrollers IT by Leonardo Boselli	v 11	I've never read this
Permission to Visit by Ron Newcomb	v 7	I've never read this
Phrases for Adaptive Pacing by Ron Newcomb	--	I've never read this
Phrases for Tables with Topics by Ron Newcomb	v 3	I've never read this
Planner by Nate Cull	v 2/211124	I've never read this
Plugs and Sockets by Sean Turner	v 4/170924	I've never read this
Points Awarding Reloaded by Shin	v 1	I've never read this
Poor Man's Mistype by Aaron Reed	v 8	I've never read this
Possible Movements by Peter Orme	v 2/130115	I've never read this
Postures by Emily Short	v 2/180528	I've never read this
Power Sources by Emily Short	v 2	I've never read this
Prepositional Correctness by Gavin Lambert	v 2/200926	I've never read this
Print Stage Detection by Taryn Michelle	v 1	I've never read this
Property Checking by Emily Short	v 4	I've never read this
Pseudodevices by Zed Lopez	v 1	I've never read this
Punctuation Removal by Emily Short	v 5	I've never read this
Questions by Michael Callaghan	v 5/150418	I've never read this
Questions IT by Leonardo Boselli	v 4	I've never read this
Quip-Based Conversation by Michael Martin	v 5/171116	I've never read this
Randomness by Mikael Segercrantz	v 2/170921	I've never read this
Rapid Prototyping by B David Paulsen	v 1	I've never read this
Reactable Quips by Michael Martin	v 10/171116	I've never read this
Real Date and Time by Ron Newcomb	v 2	I've never read this
Real-Time Delays by Erik Temple	v 1/100607	I've never read this
Recorded Endings by Emily Short	v 5	I've never read this
Regional Travel by Juhana Leinonen	v 2	I've never read this
Relative Placement and Direction by Jeff Nyman	v 1/201001	I've never read this
Release for Gargoyle by Leonardo Boselli	--	I've never read this
Release for Quixe by Leonardo Boselli	--	I've never read this
Response Assistant by Aaron Reed	--	I've never read this
Responsive Disambiguation for 6M62 by Matt Weiner	--	I've never read this
Reversed Persuasion Correction by Juhana Leinonen	v 2	I've never read this
Rewrite the Command Line by Ron Newcomb	v 2/110202	I've never read this
Rideable Vehicles by Gavin Lambert	v 1/200619	I've never read this
Rideable Vehicles by Graham Nelson	v 3/220311	I've never read this
Room Description Control by Emily Short	v 13/160517	I've never read this
Room Description Supporter Bugfixes by Nathanael Nerode	v 1/210315	I've never read this
Runtime Replacements by Daniel Stelzer	--	I've never read this
Scenery Words by Xavid	v 1/170913	I've never read this
Scheduled Activities by John Clemens	v 10/220110	I've never read this
Scopability by Brady Garvin	v 1/210620	I've never read this
Scope Caching by Mike Ciul	v 2/120725	I've never read this
Scope Control by Ron Newcomb	v 2	I've never read this
Scoring by Leonardo Boselli	v 1/140824	I've never read this
Scoring IT by Leonardo Boselli	v 1/140824	I've never read this
Screenreader by Zed Lopez	v 2	I've never read this
Secret Doors by Andrew Owen	--	I've never read this
Secret Doors by Gavin Lambert	v 2	I've never read this
Serial And Fix by Andrew Plotkin	--	I've never read this
Simple Followers by Emily Short	v 7	I've never read this
Simple Followers IT by Leonardo Boselli	v 5	I've never read this
Simple Graphical Window by Emily Short	v 10/161003	I've never read this
Simple Graphical Window by Leonardo Boselli	v 8/140908	I've never read this
Simple HTML Window by Leonardo Boselli	v 2/140731	I've never read this
Simple Spelling by Alice Grove	v 2/160807	I've never read this
Singing Reloaded by Shin	v 1	I've never read this
Single Paragraph Description by Emily Short	v 5	I've never read this
Skeleton Keys by Emily Short	--	I've never read this
Small Kindnesses by Aaron Reed	v 13/140501	I've never read this
Smarter Parser by Aaron Reed	v 16/210817	I've never read this
Snippetage by Dave Robinson	v 2	I've never read this
Spanish Language by Sebastian Arg	v 1/210825	I've never read this
Speechless by Zed Lopez	v 1	I've never read this
Standard Rules by Graham Nelson	v 3/120430	I've never read this
Standard Rules Dead Code Removal by Nathanael Nerode	v 1	I've never read this
Startup Precomputation by Dannii Willis	v 1/160718	I've never read this
Story Substrate by Jeff Nyman	v 1/200930	I've never read this
Strange Loopiness by Zed Lopez	v 1/211127	I've never read this
Subcommands by Daniel Stelzer	v 2/221104	I've never read this
Supercredits by Zed Lopez	v 1/211206	I've never read this
Supplemental by Jeff Nyman	v 1/200930	I've never read this
Swearing Reloaded by Shin	v 1	I've never read this
Switch by Zed Lopez	v 2/220329	I've never read this
Tab Removal by Nathanael Nerode	v 1/210314	I've never read this
Tabulate by Zed Lopez	v 1/210919	I've never read this
Tailored Room Description by Emily Short	v 13/180515	I've never read this
Takeability by Mike Ciul	v 1/110404	I've never read this
Text Capture by Eric Eve	v 8	I've never read this
Text Loops by Zed Lopez	v 1	I've never read this
Textile by Zed Lopez	v 1/220331	I've never read this
Third Noun by Daniel Stelzer	--	I've never read this
Threaded Conversation by Chris Conley	v 8/220120	I've never read this
Title Case for Headings by Nathanael Nerode	v 1/170902	I've never read this
Title Page by Gavin Lambert	v 1/200510	I've never read this
Title Page by Jon Ingold	v 4/200510	I've never read this
Title Page IT by Leonardo Boselli	v 2	I've never read this
Transit System by Emily Short	v 6	I've never read this
Trial by Zed Lopez	v 1	I've never read this
Trinity Inventory by Mikael Segercrantz	v 5/070114	I've never read this
Tutorial Mode by Emily Short	v 5	I've never read this
Typographical Conveniences by Daniel Stelzer	--	I've never read this
Underside by Eric Eve	v 6/210627	I've never read this
Undo Output Control by Erik Temple	v 5/170902	I've never read this
Undo Output Control by Nathanael Nerode	v 5/170902	I've never read this
Unicode Character Names by Graham Nelson	--	I've never read this
Unicode File IO by Zed Lopez	v 2/220219	I've never read this
Unicode Full Character Names by Graham Nelson	--	I've never read this
Unicode Interrogation by Michael Martin	v 2	I've never read this
Unified Glulx Input by Andrew Plotkin	v 3/160213	I've never read this
Unit Testing by Peter Orme	v 2/150205	I've never read this
Unit Tests by Zed Lopez	v 7	I've never read this
Universal Opening by Peter Orme	v 1/120223	I've never read this
Unknown Word Error by Mike Ciul	v 2/170531	I've never read this
Unsuccessful PC Attempt by Ron Newcomb	v 2	I've never read this
Untrimmed Lines by Zed Lopez	v 1	I've never read this
Variable Time Control by Eric Eve	v 4	I've never read this
Verb Stripping by Nathanael Nerode	v 1/171007	I've never read this
Verbal Commands by Zed Lopez	v 1/211213	I've never read this
Verbs by Zed Lopez	v 1/211231	I've never read this
Visible from a Distance by Xavid	v 1	I've never read this
Volumetric Limiter by Daniel Gaskell	v 2	I've never read this
Vorple by Juhana Leinonen	v 3/191117	I've never read this
Vorple Command Prompt Control by Juhana Leinonen	v 3/181103	I've never read this
Vorple Element Manipulation by Juhana Leinonen	v 3/181103	I've never read this
Vorple Hyperlinks by Juhana Leinonen	v 3/181103	I've never read this
Vorple Modal Windows by Juhana Leinonen	v 3/190914	I've never read this
Vorple Multimedia by Juhana Leinonen	v 3/191119	I've never read this
Vorple Notifications by Juhana Leinonen	v 3/181103	I've never read this
Vorple Screen Effects by Juhana Leinonen	v 3/181103	I've never read this
Vorple Status Line by Juhana Leinonen	v 3/181103	I've never read this
Vorple Tooltips by Juhana Leinonen	v 3/181103	I've never read this
World Knowledge by Jeff Nyman	v 1/210906	I've never read this
Written Inventory by Leonardo Boselli	v 3/140825	I've never read this
Xorshift by Dannii Willis	v 1/140818	I've never read this
314 extensions installed