Developer Files

#	File Extension	Full File Name
1	File Extension $01	MS-DOS Pipe Format
2	File Extension 11	IBM Voice Type Languages Scripts Data
3	File Extension 19	IBM Voice Type Languages Scripts Data
4	File Extension 2CLK	Frontier Script Format
5	File Extension 3DFBAT	3DField Command
6	File Extension 3RF	Advent 3B2 Extensions Script Cross Reference
7	File Extension 4DB	4th Dimension Database Structure Format
8	File Extension 4GE	IBM Informix 4GL Compiled Source Code
9	File Extension 4GL	Informix 4GL Language Source Code
10	File Extension 4PK	Perfect Keyboard Macro Set
11	File Extension A	Static Library
12	File Extension A2W	Alice World
13	File Extension A3C	Alan V3 Adventure Code Data Format
14	File Extension A5R	Adobe Authorware Packaged Format Without Runtime
15	File Extension A66	µVision Assembler Source
16	File Extension A86	A86 Assembly Language Source Code
17	File Extension AAH	Amazingly Abstracted HTML Document Format
18	File Extension ABL	ABEL Hardware Description Language
19	File Extension ACGI	ACGI Script (WWW)
20	File Extension ACTIONSCRIPT	Adobe Flash ActionScript Data Format
21	File Extension ACTPROJ	Microsoft Visual Studio Visual SourceSafe ACT Project
22	File Extension ACTX	DS Game Maker Action Description Format
23	File Extension ACU	Machine Independent COBOL Object
24	File Extension ADA	Ada Source Code
25	File Extension ADDIN	Visual Studio Add-in Definition Format
26	File Extension ADIUMSCRIPTS	Adium AppleScripts
27	File Extension ADS	Ada Specification Format
28	File Extension AEM	Alphacam Wire EDM Parameter Macro
29	File Extension AFB	Alphacam Flame VB Macro
30	File Extension AGC	Compiled Script
31	File Extension AGI	Asterisk Gateway Interface Format
32	File Extension AGLS	Adobe GoLive Snippet
33	File Extension AGO	Autolog Script
34	File Extension AGS	AfterGRASP Script
35	File Extension AHTML	HTML
36	File Extension AIDL	AIDL Interface
37	File Extension AIML	Artificial Intelligence Markup Language Format
38	File Extension AIRI	Adobe AIR Intermediate
39	File Extension AKT	Aksharamala Keymap Source
40	File Extension ALAN	Alan V3 Source Code Format
41	File Extension ALB	Alpha Five Library
42	File Extension AM	Automake Makefile Template
43	File Extension AM4	AutoPlay Media Studio 4 Project Format
44	File Extension AM5	AutoPlay Media Studio 5 Project Format
45	File Extension AM6	AutoPlay Media Studio 6 Project
46	File Extension AM7	AutoPlay Media Studio 7 Project
47	File Extension AMOS	AMOS Basic Code
48	File Extension AMW	Alcorn McBride Show Controller
49	File Extension ANE	Adobe AIR Native Extension
50	File Extension ANJUTA	Anjuta IDE Project Format
51	File Extension AP?	LoseThos C+ Source
52	File Extension APA	RSView Application Manager Archive
53	File Extension APB	Alphacam Punch VB Macro
54	File Extension APG	APGen Script
55	File Extension API_FILTERS	Eclipse API Settings
56	File Extension APLT	Mac OS X AppleScript Applet
57	File Extension APPCACHE	HTML5 Cache Manifest
58	File Extension APPLET	Eclipse Java Applet Policy Format
59	File Extension APPX	Windows 8 App Package
60	File Extension APPXMANIFEST	Windows Store App Source Manifest
61	File Extension APPXSYM	Windows 8 App Package Symbols Format
62	File Extension APPXUPLOAD	Windows 8 App Upload Package
63	File Extension APS	Visual C++ Resource Format
64	File Extension AP_	ADT Android Developer Package
65	File Extension ARB	Alphacam Router VB Macro
66	File Extension ARMX	ASP.NET Source
67	File Extension ARNOLDC	ArnoldC Source Code Format
68	File Extension ARQ	BSM Action Request System Client Macro
69	File Extension ARSC	Google Android Resource Format
70	File Extension ARTPROJ	Artifacts Project
71	File Extension ARXML	AUTOSAR XML
72	File Extension ARY	SmartStart Scripting Toolkit
73	File Extension AS	ActionScript Format
74	File Extension AS2PROJ	FlashDevelop Project Format
75	File Extension AS3PROJ	FlashDevelop ActionScript 3 Project Format
76	File Extension AS?	LoseThos Assembly Source
77	File Extension ASBX	Microsoft ASP.Net BridgeHandler
78	File Extension ASCS	ActionScript Communication Server Format
79	File Extension ASDB	Asphyre Sphinx Archive Format
80	File Extension ASI	Alpha Five Variable Format
81	File Extension ASIC	ASIC Source
82	File Extension ASM	Assembler Source Code Format
83	File Extension ASP+	ASP.NET ASP+
84	File Extension ASPROJ	Microsoft Visual Studio Analysis Services Project
85	File Extension ASTA	Astah Project Format
86	File Extension ASTX	Adobe Story Exported Script
87	File Extension ASVF	Asphyre Sphinx Archive Format
88	File Extension ASZ	LoseThos Assembly Source
89	File Extension ATMN	Automation Anywhere Macro
90	File Extension ATOMSVC	Atom Syndication Format Format Format
91	File Extension AU3	AutoIt V3 Script
92	File Extension AU?	LoseThos Autofile
93	File Extension AUT	AutoIt Script Format
94	File Extension AUTOPLAY	AutoPlay Media Studio Project Format
95	File Extension AUTOSAVE	GDevelop Autosave Format
96	File Extension AVSI	Avisynth Script
97	File Extension AWK	AWK Script
98	File Extension AXS	ActiveX Script
99	File Extension B24	Ovation Pro For RISC OS C Script
100	File Extension B2D	Brutus2D Source Code
101	File Extension BAL	Borland Programming Language Source Code
102	File Extension BAS	BASIC Source Code Format
103	File Extension BASEX	BaseX Data Format
104	File Extension BASH	Unix Shell Script (bash)
105	File Extension BAX	Bluebeam Revu Markup Document Format
106	File Extension BB	Blitz Source Code Format
107	File Extension BBC	BBC BASIC Data Format
108	File Extension BBF	ScriptBasic Binary
109	File Extension BBPROJECT	BBEdit Project Format
110	File Extension BBPROJECTD	BBEdit Project Document
111	File Extension BCP	Borland C++ Makefile
112	File Extension BDH	Silk Performer Include
113	File Extension BDSPROJ	BDS Project Format
114	File Extension BET	BETA Source Format
115	File Extension BETA	Beta Programming Language Source Code Format
116	File Extension BGM	Basic4GL 3D Object
117	File Extension BHS	Rise Of Nations Script
118	File Extension BI	Microsoft Visual Basic For DOS Include
119	File Extension BIN_	Emu8086 Assembly Source Code Format
120	File Extension BLTX	BlaTeX Source Code Format
121	File Extension BMO	SIMATIC WinCC Script
122	File Extension BORLAND	Borland C Makefile
123	File Extension BP	DataFlex Business Process Object
124	File Extension BPG	Borland Project Group
125	File Extension BPO	DataFlex Business Process Object
126	File Extension BPR	Borland C++Builder Project Format
127	File Extension BRX	BREW Application Resource Format
128	File Extension BS2	BASIC Stamp 2 Code Format
129	File Extension BSC	Visual Studio Source Browser Information Format
130	File Extension BSH	BeanShell Script
131	File Extension BSV	Bluespec System Verilog
132	File Extension BTE	BTEWin Script Format
133	File Extension BTPROJ	Microsoft BizTalk Server Project Format
134	File Extension BTQ	Teradata Database Query Script Format
135	File Extension BUFFEREDIMAGE	Java Class
136	File Extension BUILD	NAnt Build Tool
137	File Extension BUILDER	Builder Script
138	File Extension BUILDPATH	Eclipse XML Build Path Format
139	File Extension BUR	BuRg3r Source Code Format
140	File Extension BXB	BasicX Compiled Project Bytecode
141	File Extension BXML	Bean XML
142	File Extension BXP	BasicX-24 Basic Express Compiler Module List
143	File Extension BZS	BlueZone Script
144	File Extension C	C/C++ Source Code Format
145	File Extension C#	Microsoft Visual C#
146	File Extension C++	C++ Source Code
147	File Extension C--	Sphinx C-- Language Source Code
148	File Extension C3P	XPanel Project Format
149	File Extension CAPFILE	Ruby Capistrano Instruction
150	File Extension CAPROJ	Construct Project Format
151	File Extension CAPX	Construct Compressed Project Format
152	File Extension CATSCRIPT	CATIA Script Format
153	File Extension CATVBS	CATIA Script Format
154	File Extension CBL	COBOL Source Code Format
155	File Extension CBP	Code::Blocks Project Format
156	File Extension CBQ	StarOS Script
157	File Extension CC	C++ Source Code Format
158	File Extension CCBJS	CopperCube JavaScript Scene
159	File Extension CCGAME	XNA Creators Club Game Package
160	File Extension CCN	Multimedia Fusion Development Format
161	File Extension CCPROJ	Microsoft Visual Studio Cloud Service Project Format
162	File Extension CCSCC	ClearCase Source Control Info Format
163	File Extension CCXML	Call Control EXtensible Markup Language
164	File Extension CD	Visual Studio Class Diagram
165	File Extension CDPROJ	CppDepend Project Format
166	File Extension CESF	Ultra TC Configuration Editor Script Format
167	File Extension CFC	ColdFusion Component Format
168	File Extension CFI	CleverForm Script
169	File Extension CFO	Turbo C Utilities C Form Object
170	File Extension CGVP	NVidia Cg Programming Language XML
171	File Extension CGX	ARM RL-TCPnet HTTP Web Server XML Web Page Update Script
172	File Extension CHAM	Compiled HAM Format
173	File Extension CHEF	Chef Source Code Format
174	File Extension CHH	C++ Header
175	File Extension CK	ChucK Source Code Format
176	File Extension CKBX	Cricket Audio XML Bank Description Format
177	File Extension CKM	Creation Kit Macro Format
178	File Extension CLA	Clarion For DOS Source Code
179	File Extension CLASS	Java Class Format
180	File Extension CLASSPATH	Eclipse IDE JAVA Project Related
181	File Extension CLIPS	Coda Clips Format
182	File Extension CLJ	Clojure Source Code
183	File Extension CLJS	ClojureScript Script Format
184	File Extension CLOJURE	Clojure Source Code Format
185	File Extension CLW	Visual C++ ClassWizard Format
186	File Extension CMAKE	CMake Module
187	File Extension COB	COBOL Source Code Format
188	File Extension COBOL	Micro-Focus Cobol Data Format
189	File Extension COD	Compiled Source Code
190	File Extension COMMON	Unix Script
191	File Extension COM_	Emu8086 Assembly Source Code Format
192	File Extension CONFIG	Configuration Format
193	File Extension CONFIGURE	Bash
194	File Extension CORD	Microsoft Visual Studio Script Format
195	File Extension COVERAGE	Microsoft Visual Studio Code Coverage
196	File Extension COVERAGEXML	Microsoft Visual Studio Code Coverage
197	File Extension CP	Xcode C++ Source Format
198	File Extension CP?	LoseThos C+ Source
199	File Extension CPB	Comicino Studio Project Format
200	File Extension CPHD	CloudChan Pre-processed Hypertext Document Format
201	File Extension CPLIST	GNU Makefile Format
202	File Extension CPP	C++ Source Code Format
203	File Extension CPRR	Adobe Captivate XML Script
204	File Extension CPZ	LoseThos C+ Source
205	File Extension CR	CRiSP Source Code
206	File Extension CREOLE	Creole Source
207	File Extension CRYPROJECT	CryENGINE Project Format
208	File Extension CS	Visual C# Source Code Format
209	File Extension CSB	Corel PHOTO-PAINT Script
210	File Extension CSGRAD	Microsoft Visual Studio Gradients
211	File Extension CSHRC	UNIX Command
212	File Extension CSI	ContentServ Include Format
213	File Extension CSML	Chemical Style Markup Language
214	File Extension CSN	Adobe Code Snippet Document
215	File Extension CSON	CoffeeScript Object Notation Format
216	File Extension CSPKG	Microsoft Windows Azure Package Format
217	File Extension CSPROJ	Visual Studio C# Project
218	File Extension CSVIEW	Microsoft Visual Studio Views
219	File Extension CSX	Visual C# Script
220	File Extension CTL	Visual Basic UserControl Object Format
221	File Extension CTP	CakePHP Template
222	File Extension CTXT	BlueJ Context Format
223	File Extension CU	CUDA Source Code Format
224	File Extension CUH	CUDA Header Format
225	File Extension CUO	CUDA Object Format
226	File Extension CVSRC	TortoiseCVS CVS Command
227	File Extension CX	CodeMapper Script
228	File Extension CXE	Common XML Envelope
229	File Extension CXP	CX-Programmer Project Format
230	File Extension CXX	C++ Source Code Format
231	File Extension CYA	Cyana Macro
232	File Extension C__	C++ Source Code
233	File Extension D	D Source Code Format
234	File Extension D4	Dataphor Source
235	File Extension DABRIEFCASE	RemObjects Data Abstract Format Briefcase
236	File Extension DACONFIG	RemObjects Data Abstract Configuration Format
237	File Extension DAEMONSCRIPT	Daemon Tools Script
238	File Extension DATASOURCE	Microsoft Visual Studio Data Source
239	File Extension DB2TBL	Microsoft Visual Studio DB2 Table Script
240	File Extension DB2TR	Microsoft Visual Studio DB2 Trigger Script
241	File Extension DB2VW	Microsoft Visual Studio DB2 View Script
242	File Extension DBHEADER	Download Boost Header
243	File Extension DBML	Visual Studio OR Design Format
244	File Extension DBO	DarkBASIC Object
245	File Extension DBP	Microsoft Visual Studio Visual C++ Database Project
246	File Extension DBPRO	DarkBASIC Professional Project Format
247	File Extension DBPROJ	Visual Studio Database Project Format
248	File Extension DCPROJ	Dashcode Project
249	File Extension DCU	Delphi Compiled Unit
250	File Extension DCUIL	Delphi .NET Compiled Unit Format
251	File Extension DDP	Delphi Diagram Portfolio Format
252	File Extension DEC	Declaration Format
253	File Extension DEF	Module-Definition Format
254	File Extension DEP	Windows Dependency Format
255	File Extension DEPEND	Code::Blocks Dependencies Format
256	File Extension DEPLOYPROJ	Microsoft Visual Studio Deployment Project Format
257	File Extension DEVELOPERPROFILE	Xcode Developer Profile
258	File Extension DEVICEIDS	Device Identification FIle
259	File Extension DEVPAK	Dev-C++ Developer Package
260	File Extension DEX	Dalvik Executable Format
261	File Extension DF1	Omnis Native Datafile
262	File Extension DFB	Data Flask Formula
263	File Extension DFD	ABC Programming Language Dyadic Functions Data Format
264	File Extension DFK	Dark Flow Project Format
265	File Extension DFM	Delphi Form
266	File Extension DFN	Delphi Definition
267	File Extension DG	Source Code For A Dialog Box
268	File Extension DGML	Visual Studio Directed Graph Document
269	File Extension DGSCRIPT	DigiGuide Script Format
270	File Extension DGSL	Visual Shader Graph Format
271	File Extension DI	D Programming Language Source Code
272	File Extension DIFF	Diff Source
273	File Extension DJG	DJGPP Compiler Makefile
274	File Extension DM1	ER/Studio Data Model Format
275	File Extension DMD	SQL Developer Data Modeler Format
276	File Extension DOB	Visual Basic UserDocument
277	File Extension DOCSET	Doxygen Document Set Format
278	File Extension DOCSTATES	Microsoft Visual Studio Document Tab Well
279	File Extension DOX	Visual Basic Binary UserDocument
280	File Extension DPJ	Borland Delphi Project
281	File Extension DPK	Delphi Package
282	File Extension DPKW	Delphi Package
283	File Extension DPL	Delphi Package Library
284	File Extension DPLT	AppleScript Droplet
285	File Extension DPQ	Clarion
286	File Extension DPR	Delphi Project
287	File Extension DPROJ	Delphi Project
288	File Extension DRES	Delphi Compiled Resource Format
289	File Extension DSGM	DS Game Maker Project
290	File Extension DSP	Visual C++ 6 Project
291	File Extension DSQ	Corel Query Language
292	File Extension DTD	Document Type Definition Format
293	File Extension DTML	Zope Document Template Markup Language
294	File Extension DTO	Directory Toolkit Output
295	File Extension DYLIB	Mach-O Dynamic Library
296	File Extension E	EiffelStudio Source
297	File Extension EAF	ELAN Annotation Format
298	File Extension EBC	MediaBASIC Compiled Project
299	File Extension EBX	Rational Rose 98 Compiled Script
300	File Extension ECORE	Kermeta Ecore Diagram
301	File Extension ECOREDIAG	Kermeta Ecore Diagram Information
302	File Extension ECP	EasyC Project Format
303	File Extension EDM	Adobe Extension Data Markup Language Format
304	File Extension EDML	Adobe Extension Data Markup Language Document
305	File Extension EDMX	ADO.NET Entity Data Model Designer Format
306	File Extension EFSS	Effective Format Search Script Format
307	File Extension EGG-INFO	Python Egg
308	File Extension EJS	Embedded JavaScript Template
309	File Extension EKM	EXP Macro
310	File Extension EL	Emacs Lisp Code Format
311	File Extension ELC	Emacs Compiled Lisp Format
312	File Extension EMA	EPLAN Macro Format
313	File Extension EMAKEFILE	Erlang Make
314	File Extension EMAKERFILE	Erlang Make
315	File Extension ENT	External Entity
316	File Extension ENTITLEMENTS	Mac App Sandboxing Entitlements Format
317	File Extension EPHTML	Enhanced Perl-parsed HTML
318	File Extension ERB	Ruby ERB Script
319	File Extension ERL	Erlang Source Code Format
320	File Extension ERUBIS	Erubis Script
321	File Extension EV3P	LEGO MINDSTORMS Program
322	File Extension EW	Euphoria Source Code Format
323	File Extension EXE_	Emu8086 Assembly Source Code Format
324	File Extension EXP	Symbols Export Format
325	File Extension EXPRWDXSL	Microsoft Expression Web Sheet Format
326	File Extension EXSD	Eclipse IDE Extension Point Schema
327	File Extension EXU	Euphoria For Linux Source Code
328	File Extension EXW	Euphoria Source Code Format
329	File Extension EZE	ErZorScript Source
330	File Extension F	Fortran Source Code
331	File Extension F03	Fortran Source Code Format
332	File Extension F90	Fortran 90 Source Code Format
333	File Extension F95	Fortran 95 Language Source Code
334	File Extension FACES	JavaServer Faces FacesServlet Page Format
335	File Extension FACTORYPATH	Eclipse Factorypath
336	File Extension FBP	WxFormBuilder Project
337	File Extension FBP6	FinalBuilder XML Project Format
338	File Extension FBP7	FinalBuilder 7 Project
339	File Extension FBZ6	FinalBuilder Compressed Project
340	File Extension FBZ7	Compressed FinalBuilder 7 Project
341	File Extension FCG	FastCGI Script
342	File Extension FCMACRO	FreeCAD Macro Format
343	File Extension FDML	Forms Definition Markup Language
344	File Extension FDO	ModelSim Script Format
345	File Extension FEATURE	SharePoint Feature Format
346	File Extension FGB	Valve SDK Source
347	File Extension FGL	Fifth Generation Language Source Format
348	File Extension FILTERS	Visual C++ Project Filters Format
349	File Extension FIMPP	FiM++ Source Code Format
350	File Extension FLA	Adobe Flash Animation
351	File Extension FOR	Fortran 77 Source Format
352	File Extension FORM	Java Form
353	File Extension FORTH	Forth Source Code
354	File Extension FOUNTAIN	Fountain Syntax
355	File Extension FPM	FPS Creator Map Format
356	File Extension FPP	Fortran Source Code
357	File Extension FRAMEWORK	Mac OS X Application Framework
358	File Extension FRJ	FreeForm-J Project Format
359	File Extension FRX	Visual Basic Binary Form Format
360	File Extension FS	Visual F# Source Format
361	File Extension FSI	Visual F# Signature Format
362	File Extension FSPROJ	Visual F# Project Format
363	File Extension FSSCRIPT	Visual F# Script
364	File Extension FSX	Visual F# Script Format
365	File Extension FTL	FreeMarker Template Format
366	File Extension FTN	Fortran Source Code Format
367	File Extension FUS	GURU Uninstall Script
368	File Extension FWACTION	Freeway Pro Action Data Format
369	File Extension FWACTIONB	Freeway Pro Action Bundle Format
370	File Extension FWX	FoxWeb Script
371	File Extension FXC	FilePackager Configuration
372	File Extension FXCPROJ	FX Composer Project Format
373	File Extension FXL	FaceFX Language Format
374	File Extension FXML	Oracle FXML Language Source Code
375	File Extension FXPL	Adobe Flash FXP Library
376	File Extension FZS	FilZip Backup Script Format
377	File Extension GAMEPROJ	GameSalad Project Format
378	File Extension GAR	GridGain Archive
379	File Extension GBAP	GLBasic Project Format
380	File Extension GBAS	GLBasic Source Format
381	File Extension GBL	Microsoft Visual Basic Global Definition
382	File Extension GC3	Golden Common Lisp Source Code
383	File Extension GCH	C++ Precompiled Header
384	File Extension GCODE	G-code Source
385	File Extension GDFMAKERPROJECT	GDF Editor Project Format
386	File Extension GDG	GDevelop Project Format
387	File Extension GEANY	Geany Project Format
388	File Extension GEMFILE	Ruby RubyGems
389	File Extension GEMSPEC	Gem Specification Format
390	File Extension GENERICTEST	Microsoft Visual Studio Generic Test
391	File Extension GENMODEL	Eclipse IDE Domain Gen Model
392	File Extension GFA	GFA-BASIC Tokenized Source
393	File Extension GHC	Visual Basic Constant Map
394	File Extension GHP	GitHub Enterprise Software Package Format
395	File Extension GIT	Git Repository
396	File Extension GITIGNORE	Git Ignore Format
397	File Extension GLADE	Glade Project Format
398	File Extension GLD	MPLAB C Compiler Linker Script Format
399	File Extension GLOBAL	Global Makefile
400	File Extension GM	GameMonkey Script
401	File Extension GM6	Game Maker 6 Project Format
402	File Extension GM81	Game Maker 8.1 Project Format
403	File Extension GMD	Game Maker Program Code
404	File Extension GMK	Game Maker Project Format
405	File Extension GMO	GNU Machine Object Format
406	File Extension GNT	Micro Focus COBOL Generated Code
407	File Extension GNUMAKEFILE	GNU Makefile
408	File Extension GO	Google Go Programming Language Source Code
409	File Extension GOC	GEOS GOC Source Code
410	File Extension GORM	Gorm Interface Resource Format
411	File Extension GRADLE	Android Studio Build Data Format
412	File Extension GREENFOOT	Greenfoot Project
413	File Extension GROOVY	Groovy Source Code Format
414	File Extension GROUPPROJ	Delphi Project Group Format
415	File Extension GRXML	Grammar
416	File Extension GS	Google Apps Script
417	File Extension GS3	GameStarter Format
418	File Extension GSK	Geocaching Swiss Army Knife Macro Format
419	File Extension GSPROJ	GameSalad Windows Project Format
420	File Extension GSYM	ArchiCAD For MAC Geometric Description Language
421	File Extension GSZIP	GameSalad Marketplace Asset Format
422	File Extension GUS	Universal Score Poster Script
423	File Extension GVY	Groovy Source Code Format
424	File Extension GYP	Google Chromium GYP Input Configuration
425	File Extension GYPI	Chrome/Chromium Include
426	File Extension H	C/C++/Objective-C Header Format
427	File Extension H++	Unusual C++ Header
428	File Extension H5BPRJ	RAD Studio HTML5 Builder Project Format
429	File Extension H86	CP/M
430	File Extension HAL	HansaWorld Application Language Format
431	File Extension HAML	HTML Abstraction Markup Language
432	File Extension HAS	Haskell Script
433	File Extension HAY	Haydee Web Server Module Format
434	File Extension HBM	Hibernate Script
435	File Extension HBS	JavaScript Handlebars.js Template Format
436	File Extension HBZ	StarMoney Macro
437	File Extension HC	Header Data Format
438	File Extension HCF	Compact Ham Library
439	File Extension HCW	HTML Help Workshop Conversion Wizard Macro
440	File Extension HEI	Heitml Source Code Format
441	File Extension HEMCR	HippoEDIT Macro Format
442	File Extension HEVBS	HippoEDIT VB Script Format
443	File Extension HH	C++ Header Format
444	File Extension HHH	Power C Precompiled Header Format
445	File Extension HIC	HicEst Script
446	File Extension HISTORY	Eclipse IDE Local History
447	File Extension HKP	Mentor Graphics Database Format
448	File Extension HLA	High Level Assembler Source
449	File Extension HP?	LoseThos C+ Header
450	File Extension HPF	High Performance Fortran Format
451	File Extension HPP	C++ Header Format
452	File Extension HRL	Erlang Header Format
453	File Extension HS	Haskell Script
454	File Extension HSE	Adobe Dreamweaver Snippet
455	File Extension HT4	HTML Version 4
456	File Extension HTR	Microsoft Windows NT Password Services Script
457	File Extension HX	Haxe Source Code
458	File Extension HXML	HaXe Make
459	File Extension HXP	HaXe Project
460	File Extension HXPROJ	FlashDevelop Flash Project
461	File Extension HXX	C++ Source Code Header Format
462	File Extension HYDRA	Hydra Image Filter Program Format
463	File Extension H__	C++ Header
464	File Extension I	Visual Studio Intermediate Format
465	File Extension IADACTION	IAd Producer Action Template Format
466	File Extension IADCLASS	IAd Producer Class Description Format
467	File Extension IADPAGE	IAd Producer Page Template Format
468	File Extension IADPROJ	IAd Producer Project Format
469	File Extension IADSTYLE	IAd Producer Style Template Format
470	File Extension IAP	Iguana Active Server Active Page Script Format
471	File Extension IDB	Visual Studio Intermediate Debug Format
472	File Extension IDE	Borland C++ Project Format
473	File Extension IDL	Interface Definition Language Format
474	File Extension IDLE	IDle Script Format
475	File Extension IDT	Windows Installer Database Text Archive Format
476	File Extension IFOS	Instant Format Opener Script Format
477	File Extension IJS	J Interpretor Script Format
478	File Extension IL	Euphoria Shrouded Source Code
479	File Extension ILK	Incremental Linking Format
480	File Extension IML	IntelliJ IDEA Module
481	File Extension INC	Include Format
482	File Extension INL	C++ Inline Format
483	File Extension INSPXEPROJ	Intel Inspector Project Format
484	File Extension INSTALL	Microsoft Expression Web Php Script Format
485	File Extension IPB	IPhone Perl Script
486	File Extension IPCH	Intellisense Precompiled Header Format
487	File Extension IPP	Inline Guard Macro Format
488	File Extension IPPROJ	Microsoft Visual Studio InfoPath Project
489	File Extension IPY	IPython Script Format
490	File Extension IRB	Interactive Ruby Script Format
491	File Extension IRBRC	Ruby
492	File Extension IRC	JIRCii Script
493	File Extension IREV	Runtime Revolution Script
494	File Extension IROBO	RoboMind Source Code
495	File Extension ISA	Adobe Photoshop ImageReady Action
496	File Extension ISC	Xilinx Device Configuration Format
497	File Extension ISE	InstallShield Express Project Format
498	File Extension ISYM	ArchiCAD For MAC Geometric Description Language
499	File Extension ITCL	Cygwin Iwidgets Scripts
500	File Extension ITMX	XML Model Interchange Language Source Code Format
501	File Extension IWZ	InstallShield Express 2 Project Format
502	File Extension J	Java Source Format
503	File Extension JACL	IBM WebSphere Server Script
504	File Extension JADE	Jade Programming Language Source Code
505	File Extension JAK	AHEAD Tool Suite Data Format
506	File Extension JAV	Java Source Format
507	File Extension JAVA	Java Source Code Format
508	File Extension JAVAJET	Eclipse JET Java Template
509	File Extension JBP	Jabaco Project Format
510	File Extension JCM	Java Commerce Message
511	File Extension JCS	Java Control Source
512	File Extension JCW	JCreator Workspace Format
513	File Extension JDP	BlackBerry JDE
514	File Extension JED	Xilinx JEDEC Programming Format
515	File Extension JETINC	Eclipse IDE Template Fragment
516	File Extension JEX	JExpress Project Format
517	File Extension JGS	QWS3270 PLUS Script
518	File Extension JI	Join-Calculus Interface Source Code Format
519	File Extension JL	Julia Source Code Format
520	File Extension JLC	Byte Compiled Lisp-based Script
521	File Extension JMK	JX Makefile Format
522	File Extension JML	Java Modeling Language Specification
523	File Extension JNILIB	JNI Library
524	File Extension JOMPROJ	Microsoft Visual Studio JOOB Object Model Project
525	File Extension JPAGE	Eclipse Java Scrapbook Page
526	File Extension JPD	Java Process Definition
527	File Extension JPR	JBuilder Project
528	File Extension JSA	JRun Server Application
529	File Extension JSB	JAWS Script Binary
530	File Extension JSCRIPT	Microsoft JScript Source Code Format
531	File Extension JSDTSCOPE	Eclipse JavaScript Development Data Format
532	File Extension JSFL	Flash JavaScript Format
533	File Extension JSH	JAWS Script Header Format
534	File Extension JSM	JAWS Script Message
535	File Extension JSONP	JSON-with-padding Source Code
536	File Extension JSPF	Java Server Page Fragment
537	File Extension JSXINC	ExtendScript Included Script Format
538	File Extension JTB	JTB JavaCC Grammar
539	File Extension JU	JU Source Code Format
540	File Extension JUDO	JudoScript Source Code Format
541	File Extension JUG	Jug Source Code Format
542	File Extension KB	C++ Keyboard Script
543	File Extension KD	Koara Source Code Format
544	File Extension KDEVDLG	KDevelop Dialog Box Format
545	File Extension KDEVELOP	KDevelop Project Data Format
546	File Extension KDEVPRJ	KDevelop Project Format
547	File Extension KDMP	Windows Crash Dump Format
548	File Extension KED	KEDIT Profile And Macro Format
549	File Extension KEX	KEDIT Profile Macro
550	File Extension KL3	KL3 Source Code Format
551	File Extension KMDI	Kermeta
552	File Extension KMT	Kermeta
553	File Extension KOMODO	KMD
554	File Extension KT	Kotlin Source Code Format
555	File Extension KTS	Kotlin Source Code Format
556	File Extension KV	Kivy Language Data Format
557	File Extension KX	KiXtart Tokenized Script Format
558	File Extension L	Lex Source Format
559	File Extension LAMP	ArchiCAD For MAC Geometric Description Language
560	File Extension LAP	Scheme Source Code Format
561	File Extension LBI	Dreamweaver Library Item
562	File Extension LBS	Omnis Library
563	File Extension LDS	Binutils LD Linker Script
564	File Extension LDZ	Microsoft Visual Studio DSM Project
565	File Extension LGO	Logo Instructions Format
566	File Extension LHS	Literate Haskell Script
567	File Extension LICENSES	Visual Studio Licensed Classes Format
568	File Extension LICX	Visual Studio License Format
569	File Extension LIQUID	Shopify Liquid Template
570	File Extension LISP	Lisp Source Code Format
571	File Extension LIST	JAR Index Format
572	File Extension LITCOFFEE	Literate CoffeeScript Source Code Format
573	File Extension LMV	Adobe Flash Source Code
574	File Extension LNP	µVision Linker Input Format
575	File Extension LNT	PC-lint/FlexeLint Configuration Format
576	File Extension LOGIN	UNIX Command
577	File Extension LOL	LOLCODE Source Code FIle
578	File Extension LOLS	LOLCODE Source Code
579	File Extension LPROJ	Localized Project Folder
580	File Extension LPX	LaTeXPiX Script
581	File Extension LRDB	Photoshop Lightroom Database
582	File Extension LS1	Microsoft Winhelp Source
583	File Extension LS3PROJ	Microsoft Visual Studio LightSwitch Project Format
584	File Extension LSH	Lush Source Code Format
585	File Extension LSP	Lisp Program Source Code Format
586	File Extension LSPROJ	Visual Studio LightSwitch Project
587	File Extension LSS	LotusScript Source Code
588	File Extension LSXTPROJ	Microsoft Visual Studio LightSwitch Project Format
589	File Extension LUA	Lua Source Format
590	File Extension LUAC	Lua Compiled Source Code
591	File Extension LUB	Lua Bytecode Format
592	File Extension LUCA	Luca Template
593	File Extension LWA	Lightwright Automated Action
594	File Extension LWMW	Likno Web Modal Windows Builder
595	File Extension LXK	COREX Lexicon Link-up
596	File Extension LXSPROJ	Liquid XML Studio Project Format
597	File Extension M	Objective-C Implementation Format
598	File Extension M2R	Avaya Mib2Rules Perl Script
599	File Extension M4	Macro Processor Library
600	File Extension M51	ARM Keil Tools Linker Listing
601	File Extension MAGIK	Magik Source Code Format
602	File Extension MAK	Makefile
603	File Extension MAKE	Xcode Makefile Script
604	File Extension MAKEFILE	Makefile
605	File Extension MAKI	Winamp MAKI Compiled Script
606	File Extension MAKO	Mako Template
607	File Extension MAML	Microsoft Assistance Markup Language
608	File Extension MARKDN	Markdown Format
609	File Extension MARKDOWN	Markdown Documentation Format
610	File Extension MASH	Java
611	File Extension MATLAB	Matlab Script
612	File Extension MBAM	Malwarebytes Anti-Malware Script Format
613	File Extension MBAS	MikroBasic Source Code
614	File Extension MBTEMMPLATE	ModelBaker Custom Template Directory
615	File Extension MC	Microsoft Windows Localized Message Table Resource
616	File Extension MCML	Microsoft Windows Media Center MCML
617	File Extension MD	Markdown Documentation Format
618	File Extension MDOWN	Markdown Format
619	File Extension MDSP	MinGW Developer Studio Project Format
620	File Extension MDZIP	MagicDraw Project Archive
621	File Extension MEDIAWIKI	Mediawiki Source
622	File Extension MF	Java Manifest Format
623	File Extension MFA	Multimedia Fusion Development Format
624	File Extension MFCRIBBON-MS	MFC Ribbon Definition XML Format
625	File Extension MFPS	Scientific Calculator Plus Script
626	File Extension MHL	Media Hash List Format
627	File Extension MHM	Microsoft Mouse And Keyboard Center Macro Format
628	File Extension MINGW32	Mingw Compiler
629	File Extension MK	Makefile
630	File Extension MKB	Marmalade SDK Project
631	File Extension MKE	Microsoft Windows SDK Make
632	File Extension ML	ML Source Code Format
633	File Extension MLI	F# Source Code
634	File Extension MLN	Alchemy Source
635	File Extension MLSXML	Skype XML
636	File Extension MLY	OCaml Ocamlyacc Input
637	File Extension MM	Objective-C++ Source Format
638	File Extension MMBAS	MindManager 7 Macro Format
639	File Extension MMCH	CodeWarrior Compiled Hdr
640	File Extension MMH	Dragon Age Model Mesh Heirarchy
641	File Extension MMJS	Adobe JavaScript Document
642	File Extension MND	AutoCAD Menu Compiler
643	File Extension MO	Machine Object Format
644	File Extension MOC	MOCHA Java Script
645	File Extension MOM	Managed Object Model
646	File Extension MP?	LoseThos Compiler Map
647	File Extension MPKT	MOPEKS Trial
648	File Extension MPR	FoxPro Generated Menu Program
649	File Extension MQ5	MetaQuotes Language 5 Source Code Format
650	File Extension MQT	MetaQuotes Language 4 MQL4 Template
651	File Extension MRD	MathRevolt Infinity Document
652	File Extension MRL	MRLR Multimedia Retrival Markup Language
653	File Extension MSCR	Rename Master Scrip
654	File Extension MSCT	MOPEKS Script
655	File Extension MSDEV	Microsoft Visual C+ Make
656	File Extension MSDL	Manchester Scene Description Language
657	File Extension MSHA	Microsoft Help Asset Format
658	File Extension MSHC	Microsoft Help Container Format
659	File Extension MSHI	Microsoft Help Index Format
660	File Extension MSIL	Microsoft Intermediate Language
661	File Extension MSVC	Microsoft Visual C++ Compiler Makefile
662	File Extension MSYM	ArchiCAD For MAC Geometric Description Language
663	File Extension MVBA	Bentley MicroStation VBA Project Format
664	File Extension MVPL	Microsoft Visual Programming Language Project Format
665	File Extension MVX	Multimedia Fusion Movement Extension
666	File Extension MXML	Flex MXML Component
667	File Extension MYAPP	Visual Studio Application XML Format
668	File Extension NAPJ	Navicat Premium Batch Job Format
669	File Extension NAS	Nasal Script
670	File Extension NB0	Google Android Compiled ROM Format
671	File Extension NBC	Next Byte Codes Source Code Format
672	File Extension NBIN	Compiled NASL Script
673	File Extension NCB	Visual C++ IntelliSense Database
674	File Extension NED	OMNeT++ Network Description Format
675	File Extension NEKO	Neko Source Code Format
676	File Extension NETBOOT	Unix Netboot Script
677	File Extension NETPROJECT	Netfabb Basic Project Format
678	File Extension NFM	Delphi .NET Form Format
679	File Extension NHS	NHibernate
680	File Extension NIB	Interface Builder User Interface Format
681	File Extension NIM	Nimrod Source Code Format
682	File Extension NJ	Nunjucks Template Format
683	File Extension NJK	Nunjucks Template Format
684	File Extension NK	NUKE Script
685	File Extension NLC	Nero Linux Compilation
686	File Extension NLPJ	Navicat For SQlite Batch Job Format
687	File Extension NMK	Microsoft Program Maintenance Utility Make
688	File Extension NMPJ	Navicat For MariaDB Batch Job Format
689	File Extension NNB	ANNI Batch Script Format
690	File Extension NOPJ	Navicat For Oracle Batch Job Format
691	File Extension NPPJ	Navicat For PostgreSQL Batch Job Format
692	File Extension NQC	Not Quite C Source Code Format
693	File Extension NSCONFIG	Nsconfig Authentication Data Format
694	File Extension NSE	Nmap Security Scanner Scripting Engine
695	File Extension NSH	NSIS Header Format
696	File Extension NSI	NSIS Script
697	File Extension NSPJ	Navicat For SQL Server Batch Job Format
698	File Extension NUNIT	NUnit Test Project Format
699	File Extension NUNJ	Nunjucks Template Format
700	File Extension NUNJS	Nunjucks Template Format
701	File Extension NUNJUCKS	Nunjucks Template Format
702	File Extension NUPKG	NuGet Package
703	File Extension NUSPEC	NuGet Specification Format
704	File Extension NXC	Not EXactly C Source Code Format
705	File Extension O	Compiled Object Format
706	File Extension OBR	Borland C++ Object Browser Data
707	File Extension OCA	Custom Control Library Type Format
708	File Extension OCAMLMAKEFILE	Caml Programming Language Makefile
709	File Extension OCB	Origin Precompiled Origin C
710	File Extension OCTEST	Xcode Objective-C Unit Test Bundle
711	File Extension OCX	ActiveX Control
712	File Extension ODH	Microsoft Visual Studio Interface Definition Language
713	File Extension ODL	Object Description Language Format
714	File Extension OGL	ATI Overlay Source Code
715	File Extension OGR	OGR C++ Open Source Library
716	File Extension OKS	OKScript
717	File Extension OMO	OMake Object Format
718	File Extension OPLM	Outline Processor Markup Language
719	File Extension OPPO	Oppo Core Data Format
720	File Extension ORDEREDTEST	Visual Studio Ordered Test Format
721	File Extension ORL	Object-Relational Language
722	File Extension OS	ObjectScript Source Format
723	File Extension OSAS	Apple Script Library Tani Script
724	File Extension OSG	OSGJS JSON Input
725	File Extension OW	Free Pascal 1.0.x Object Format
726	File Extension OWL	OWL Source Code Format
727	File Extension OWX	OutWit Hub Script Format
728	File Extension OX	Ox Object-Oriented Matrix Programming Language
729	File Extension OXYGENE	Oxygene Project Format
730	File Extension P	Pascal Source Code
731	File Extension P4A	Python For Android Script Format
732	File Extension P5	Perl Script Language Source Code Format
733	File Extension P6	Perl 6 Source Code Format
734	File Extension PAG	Visual Basic Property PAGe
735	File Extension PARAM	CASTEP Scripts
736	File Extension PAS	Pascal Source Format
737	File Extension PAWN	Pawn Scripting Language Source Code Format
738	File Extension PB	PureBasic Source Format
739	File Extension PBG	Pixel Bender Graph Format
740	File Extension PBJ	Pixel Bender Bytecode Format
741	File Extension PBL	PowerBASIC Library
742	File Extension PBPROJ	Project Builder Project
743	File Extension PBQ	PunkBuster Query Script
744	File Extension PBXBTREE	Xcode Auto-Complete Format
745	File Extension PBXPROJ	Xcode Project Data Format
746	File Extension PBXUSER	Xcode Project User Data Format
747	File Extension PCH	Precompiled Header Format
748	File Extension PCP	Windows Installer Patch Creation Properties Format
749	File Extension PDE	Processing Development Environment Source Code Format
750	File Extension PDM	VB Project Information Format
751	File Extension PDML	Packet Details Markup Language
752	File Extension PERL	Perl Source
753	File Extension PERLCTRL	Perl Dev Kit PerlCtrl Project Format
754	File Extension PERLNET	Perl Dev Kit PerlNET Project Format
755	File Extension PERLSVC	Perl Dev Kit Project Format
756	File Extension PERLTRAY	Perl Dev Kit PerlTray Project Format
757	File Extension PF0	SmartWare Project Source Code
758	File Extension PF1	SmartWare Project Source Code
759	File Extension PF4	SmartWare Project Source Code
760	File Extension PF?	SmartWare Project Source
761	File Extension PFG	JEEPers Program Configuration Format
762	File Extension PGML	Precision Graphics Markup Language Format Format Format
763	File Extension PGX	Visual Basic Binary Property Page Format
764	File Extension PH	Perl Header Format
765	File Extension PHP1	PHP1 Auto
766	File Extension PHP6	Microsoft Expression Web Php Script Format
767	File Extension PHPPROJ	Microsoft Visual Studio PHP Project Format
768	File Extension PHPS	PHP Script Source Code
769	File Extension PHPT	PHP Test Suite
770	File Extension PICKLE	Python Pickle Format
771	File Extension PIKA	Pika Software Builder Project Format
772	File Extension PJX	FoxPro Project
773	File Extension PL	Perl Script
774	File Extension PL6	Perl Script Language Source Code Format
775	File Extension PL7	PL7-07 Application Format
776	File Extension PLAC	Plac Script Format
777	File Extension PLAYGROUND	Apple Xcode Playground Data Format
778	File Extension PLC	PL/B Source Format
779	File Extension PLE	Messenger Plus! Live Encrypted Log Format
780	File Extension PLI	PL/I Source Code Format
781	File Extension PLOG	PLog Programming Language Source Code Format
782	File Extension PLTSUITE	Safari Page Load Test Suite Format
783	File Extension PM	Perl Module
784	File Extension PMQ	Microsoft Target Analyzer Format
785	File Extension PNPROJ	Programmers Notepad Project Format
786	File Extension PNPT	Programmers Notepad Project Template Format
787	File Extension PO	Portable Object
788	File Extension POC	Pocomail PocoScript
789	File Extension POD	Perl POD Format
790	File Extension POIX	Point Of Interest Exchange Data Format
791	File Extension POM	Maven Build Format
792	File Extension POU	PLCEdit Program Organisation Unit
793	File Extension PP1	Free Pascal Compiled Unit Data Format
794	File Extension PPC	Mobile Data Studio Project Format
795	File Extension PPL	Free Pascal Dynamic Library
796	File Extension PPU	Free Pascal Unit Format
797	File Extension PQL	VisualPQL Source Code Format
798	File Extension PRI	Qt Project Include Format
799	File Extension PROJECT	Eclipse Project Settings Format
800	File Extension PROTO	Protocol Buffer Format
801	File Extension PSC2	Microsoft Windows PowerShell Script
802	File Extension PSD1	Windows PowerShell Data Format
803	File Extension PSESS	Visual Studio Performance Session Format
804	File Extension PSGI	PSGI Script Format
805	File Extension PSM1	Windows PowerShell Script Module Format
806	File Extension PSML	Packet Summary Markup Language
807	File Extension PSPSCRIPT	Corel Paint Shop Pro Script
808	File Extension PTL	Python Template Language Format
809	File Extension PTXML	Microsoft Windows DLL XML Related
810	File Extension PTY	Rational Property Set
811	File Extension PWN	Pawn Source Code Format
812	File Extension PXD	Pyrex Definition Format
813	File Extension PXML	OpenPandora XML
814	File Extension PY	Python Script
815	File Extension PYD	Python Dynamic Module
816	File Extension PYM	PYM Macro Preprocessor Format
817	File Extension PYPROJ	Microsoft Visual Studio Python Project Format
818	File Extension PYW	Python GUI Source Format
819	File Extension PYX	Pyrex Source Code Format
820	File Extension QCF	Microsoft QBasic Coordinates
821	File Extension QLM	QuickField LabelMover Script Format
822	File Extension QPR	FoxPro Generated Query Program
823	File Extension QS	Qt Script Format
824	File Extension QSC	Kaleidagraph Script
825	File Extension QT3D	Qt 3D Data Format
826	File Extension QVS	QlikView Script Format
827	File Extension QX	Quexal Source Code
828	File Extension QXM	Quexal Macro Format
829	File Extension R	Rez Source Code Format
830	File Extension RAKE	Ruby Makefile
831	File Extension RAKEFILE	Ruby Makefile
832	File Extension RAPC	Java 2 ME Unit
833	File Extension RB	Ruby Source Code
834	File Extension RBP	Real Studio Project Format
835	File Extension RBVCP	Real Studio Version Controlled Project
836	File Extension RBW	Ruby
837	File Extension RBXS	ROBLOX Script
838	File Extension RC	Resource Script
839	File Extension RC2	Visual Studio Resources Format
840	File Extension RC3	Visual C Resource
841	File Extension RCC	Resource Script Format
842	File Extension RDLC	Visual Studio Client Report Definition Format
843	File Extension RDOC	RubyDoc Script
844	File Extension RE	Python Regular Expressions Source Code
845	File Extension REB	REBOL Script Format
846	File Extension REFRESH	Visual Studio Refresh Format
847	File Extension REJ	Mercurial Reject
848	File Extension RES	C++ Complied Resource Script
849	File Extension RESJSON	Windows JavaScript Resources Format
850	File Extension RESOURCES	Visual Studio Resource Format
851	File Extension RESW	Windows Resources Format
852	File Extension RESX	.NET Managed Resources Format
853	File Extension REXX	Rexx Language Source Code Format
854	File Extension RFS	RealFlow Script
855	File Extension RGUNINST	RealArcade Uninstall Script
856	File Extension RH	C++ Resource Header
857	File Extension RIDL	RAD Studio Active X RIDL Data Format
858	File Extension RISE	RISE Editor Model Format
859	File Extension RKT	Racket Information Module
860	File Extension RMN	Oracle Recovery Manager Script
861	File Extension RNC	RELAX NG Compact Syntax Format
862	File Extension RNW	Sweave Source
863	File Extension ROB	Wintask Compiled Program
864	File Extension ROBO	RoboMind Source Code
865	File Extension RODL	RemObjects Definition Language Format
866	File Extension ROR	Resources Of A Resource Format Format Format
867	File Extension ROTEST	RemObjects SDK Test Format
868	File Extension ROTESTRESULT	RemObjects SDK Test Results Format
869	File Extension RPG	The RPG Programming Language
870	File Extension RPRES	RStudio Presentation Format
871	File Extension RPROFILE	Quick-R R Programming Language Configuration
872	File Extension RPROJ	RStudio Project Format
873	File Extension RPTPROJ	Microsoft Visual Studio 2008 Report Project
874	File Extension RPY	Python Script
875	File Extension RPYC	RenPy Game Engine Compiled Script Format
876	File Extension RQB	RapidQ Quellcode Data Format
877	File Extension RQY	Microsoft Excel OLE DB Query
878	File Extension RRC	BlackBerry Java Resource Content
879	File Extension RRH	BlackBerry Resource Header
880	File Extension RSL	Robot Scripting Language
881	File Extension RSRC	Macintosh Resource Format
882	File Extension RSYM	ArchiCAD For MAC Geometric Description Language
883	File Extension RTML	Runeberg Text Markup Language Document Format
884	File Extension RU	Java Russian Font Properties Format
885	File Extension RUB	JQuery Rules
886	File Extension RUL	InstallShield Rules Format
887	File Extension RULE	Visual C++ Project Rules
888	File Extension RVB	Rhinoceros 3D Visual Basic Script
889	File Extension RWS	Borland C++ Resource Workshop Symbol Format
890	File Extension RWSNIPPET	RapidWeaver Snippet Format
891	File Extension RXS	RSIGuard RSIScript
892	File Extension S	Source Code Format
893	File Extension S19	Motorola S19 Format Record
894	File Extension S2S	Spike2 Script
895	File Extension S43	IAR Assembly Source
896	File Extension S4E	Airplay SDK Header
897	File Extension SAAS	Sass Indented Syntax
898	File Extension SAL	SQL Application Language
899	File Extension SAS	SAS Program Format
900	File Extension SASF	NASA Spacecraft Activity Sequence Format
901	File Extension SASS	Syntactically Awesome Stylesheets Indented Syntax
902	File Extension SAX	Sedona Framework XML Application
903	File Extension SB	Scratch Project Format
904	File Extension SBML	Systems Biology Markup Language Source
905	File Extension SBPROJ	OpenGL Shader Builder Project
906	File Extension SBR	Visual Studio Source Browser Intermediate Format
907	File Extension SCALA	Scala Source
908	File Extension SCC	SourceSafe Source Code Control Format
909	File Extension SCONSTRUCT	SCons Makefile
910	File Extension SCPTD	AppleScript Script Bundle
911	File Extension SCRATCH	Scratch Project Format
912	File Extension SCRIPT EDITOR	Apple Mac OS X AppleScript Script
913	File Extension SCRIPTSUITE	AppleScript Script Suite Format
914	File Extension SCRIPTTERMINOLOGY	AppleScript Script Terminology Format
915	File Extension SCRO	Amira Script Object
916	File Extension SCSS	Syntactically Awesome Stylesheets Syntax
917	File Extension SDEF	AppleScript Dictionary Document
918	File Extension SDSB	Spybot Compiled Script Format
919	File Extension SEMAN	Xtext Semantics
920	File Extension SETUP	CryENGINE Character Setup Format
921	File Extension SH	Bash Shell Script
922	File Extension SHFB	Sandcastle Help Format Builder Project Format
923	File Extension SHFBPROJ	Sandcastle Help Format Builder Project Format
924	File Extension SHIT	Bourne Shell Server Page
925	File Extension SIMBA	Simba Script Format
926	File Extension SIMPLE	Simple Compiler Source Code
927	File Extension SJAVA	Synchronous Java Format
928	File Extension SJC	Sothink JavaScript Web Scroller Definition
929	File Extension SLACKBUILD	Slackware Linux Script
930	File Extension SLIM	Slim Script
931	File Extension SLL	Static Link Library
932	File Extension SLN	Visual Studio Solution Format
933	File Extension SLOGO	StarLogo Project Format
934	File Extension SLOGT	StarLogo Project Template
935	File Extension SLTNG	StarLogo TNG Project Format
936	File Extension SMA	AMX Mod Plugin Source Format
937	File Extension SMALI	Android Smali Assembly Language Format
938	File Extension SMW	SIMPL Windows Source
939	File Extension SNAPX	Snapform XML Form
940	File Extension SNIPPET	Visual Studio IntelliSense Code Snippet
941	File Extension SNO	Snobol4 Language Source Code Format
942	File Extension SP?	LoseThos C+ Source
943	File Extension SPEC	RPM Specification Format
944	File Extension SQLDATAPROVIDER	DotNetNuke Script
945	File Extension SQLJET	Eclipse JET SQL Template
946	File Extension SQLPROJ	Visual Studio SQL Server Project
947	File Extension SQO	Squeak Object Format
948	File Extension SRC	Source Code
949	File Extension SRCRPM	Red Hat Package Manager Source Format
950	File Extension SRZ	DataFlex Source
951	File Extension SSC	SourceSafe Status Format
952	File Extension SSI	Adobe Dreamweaver Server Side Include Format
953	File Extension SSML	Speech Synthesis Markup Language Source
954	File Extension STORYBOARD	Interface Builder Storyboard Document
955	File Extension STUFFIT11TASK	Stuffit Scheduler Task Format
956	File Extension STYL	Stylus CSS Script
957	File Extension SUD	Super Project Analyzer Format
958	File Extension SUO	Visual Studio Solution User Options Format
959	File Extension SUS	Synergy Accounts Update Script
960	File Extension SVN-BASE	Subversion Base Format
961	File Extension SVO	STATISTICA Macro
962	File Extension SWC	Flex Components Archive
963	File Extension SWD	Flash Debug Format
964	File Extension SWG	SWAG Pascal Snippets (SWAG Reader)
965	File Extension SWIFT	Apple Swift Programming Language Source Code
966	File Extension SXS	SAS Stat Studio Module Source Code
967	File Extension SXV	Action Repeater Macro
968	File Extension SYM	Symbols Format
969	File Extension SYNW-PROJ	SynWrite Project Format
970	File Extension SYP	SYP Source
971	File Extension T	Turing Source Code Format
972	File Extension TARGETS	MSBuild Targets Format
973	File Extension TATXTT	ThinBasic Template Format
974	File Extension TBASIC	ThinBasic Script Format
975	File Extension TBASICC	ThinBasic Script Format
976	File Extension TBASICX	ThinBasic Script Format
977	File Extension TCL	Tcl Script
978	File Extension TCSH	Unix Shell Script
979	File Extension TDO	Xilinx Text Design Output Data Format
980	File Extension TDS	Borland Turbo Debugger Symbol Table Format
981	File Extension TEA	Tea Source
982	File Extension TEM	Borland C++ Turbo Editor Macro Language Script
983	File Extension TESTRUNCONFIG	Visual Studio Test Run Configuration Format
984	File Extension TESTSETTINGS	Visual Studio Test Settings Format
985	File Extension TEXINFO	Texinfo Source
986	File Extension TEXTFACTORY	BBEdit Text Factory
987	File Extension TGML	Tecumseh Group Markup Language
988	File Extension TGPROJ	RAD Studio Design Project Format
989	File Extension THOR	Thor Source Code Format
990	File Extension THTML	THTML Format
991	File Extension TI	Timber Compiler
992	File Extension TIKZ	Matlab Tikz Script
993	File Extension TILEMAP	XML Tilemap Format
994	File Extension TIPROGRAM	TI-Basic Program Format
995	File Extension TK	Tk Script
996	File Extension TKP	MicroImages SML Script Standalone Application
997	File Extension TLD	Tag Library Descriptor Format
998	File Extension TLH	Typelib Generated C/C++ Header Format
999	File Extension TLI	Typelib Generated C/C++ Inline Format
1000	File Extension TMH	Trace Message Header
1001	File Extension TMLANGUAGE	TextMate Language Grammar Format
1002	File Extension TMPROJ	TextMate Project Format
1003	File Extension TMPROJECT	TextMate Project
1004	File Extension TNS	TI-Nspire Document
1005	File Extension TOKEND	Smart Card Support Mac
1006	File Extension TOML	TOML Source Code Format
1007	File Extension TPLT	Molly Template Format
1008	File Extension TPU	Turbo Pascal Unit
1009	File Extension TQL	Microsoft SQL Server Query Analyser Header
1010	File Extension TRANSCRIPTSTYLE	Apple IChat Transcript Style
1011	File Extension TRIG	RDF Serialization Format Format
1012	File Extension TRT	Team Sports Scheduling System Report Template
1013	File Extension TRU	True Basic Source
1014	File Extension TRX	Visual Studio Test Results Format
1015	File Extension TS0	Tio32 Script
1016	File Extension TT	Visual Studio Text Template
1017	File Extension TTINCLUDE	Microsoft Visual Studio Text Template Format
1018	File Extension TU	Turing Source Format
1019	File Extension TUR	Turing Program Source Format
1020	File Extension TURBOC3	Borland Turbo C Makefile
1021	File Extension TWIG	Twig Source
1022	File Extension TXML	Commerce EXtensible Markup Language Format
1023	File Extension TXX	Insight Segmentation And Registration Toolkit
1024	File Extension TZS	TUGZip Script Format
1025	File Extension UCB	Unstoppable Copier Batch Scirpt Format
1026	File Extension UI	User Interface Format
1027	File Extension UIT	UIX XML Template
1028	File Extension UIX	UiXML Page
1029	File Extension ULP	EAGLE Script
1030	File Extension UML	UML Data Object Model
1031	File Extension UMLCLASS	UML Class Model
1032	File Extension UMP	UModel Project
1033	File Extension USI	UsiXML UI Description
1034	File Extension UVPRJX	µVision Project Format
1035	File Extension UVPROJ	µVision4 Project
1036	File Extension UVPROJX	µVision Project Format
1037	File Extension V	Verilog Source Code Format
1038	File Extension V3S	Visual3D Pipeline
1039	File Extension V4E	Microsoft Windows Script Host
1040	File Extension V4S	Microsoft Windows Script Host
1041	File Extension VALA	Vala Source Code Format
1042	File Extension VAR	Variable Data
1043	File Extension VBG	Visual Basic Project Group Format
1044	File Extension VBI	IntelliCAD VBA Script
1045	File Extension VBP	Visual Basic Project Format
1046	File Extension VBPROJ	Visual Studio Visual Basic Project
1047	File Extension VBX	Visual Basic Custom Control
1048	File Extension VBZ	Visual Basic Project Template
1049	File Extension VC	Verge Code Format
1050	File Extension VC15	Microsoft Visual C 1.5 Make
1051	File Extension VC2	Microsoft Visual C
1052	File Extension VC5	Microsoft Visual C Make
1053	File Extension VC7	Microsoft Visual C Makefile
1054	File Extension VCP	EMbedded Visual C++ Project Format
1055	File Extension VCPROJ	Visual C++ Project Format
1056	File Extension VCWIN32	Visual C Make
1057	File Extension VCXPROJ	Visual C++ Project
1058	File Extension VD	PwrDev Visual Designer Project
1059	File Extension VDDPROJ	Microsoft Visual Studio Deployment Project
1060	File Extension VDM	VDM Specification Format
1061	File Extension VDP	Visual Studio Deployment Project
1062	File Extension VDPROJ	Visual Studio Setup And Deployment Project
1063	File Extension VFPROJ	Visual Studio Intel Fortran Project Format
1064	File Extension VGC	ViziGen Code Generation Template
1065	File Extension VIW	Microsoft SQL Server View Script
1066	File Extension VJP	Microsoft Visual J++ Project Format
1067	File Extension VLS	Visual Localize Script
1068	File Extension VM	Velocity Template
1069	File Extension VPC	ViziGen Configuration Format
1070	File Extension VSMACROS	Visual Studio Binary Macro Project
1071	File Extension VSMDI	Visual Studio Test Metadata Format
1072	File Extension VSMPROJ	Visual Studio Text Macro Project
1073	File Extension VSPF	Visual Studio Performance Filter Format
1074	File Extension VSPOLICY	Microsoft Visual Studio Policy Description Language
1075	File Extension VSPS	Visual Studio Serialized Performance Report
1076	File Extension VSPSCC	Visual Studio Project Source Control Format
1077	File Extension VSPX	Visual Studio Performance Report Data Format
1078	File Extension VSSSCC	Visual Studio Solution Source Control Format
1079	File Extension VSTEMPLATE	Microsoft Visual Studio Project Template
1080	File Extension VSZ	Visual Studio Wizard Format
1081	File Extension VTM	Visual Tool Markup Language Document
1082	File Extension VTML	Visual Tool Markup Language Format
1083	File Extension VTV	Adobe Dreamweaver Validator Configuration Format
1084	File Extension W	OpenEdge Architect Source Code Format
1085	File Extension W32	Win32 Makefile
1086	File Extension WAS	ProComm Source Script Format
1087	File Extension WBF	Microsoft Windows Batch
1088	File Extension WDGTPROJ	Dashcode Widget Project
1089	File Extension WDI	WINDEV Component Description
1090	File Extension WDK	WINDEV Component
1091	File Extension WDL	World Definition Language Script
1092	File Extension WDPROJ	Microsoft Visual Studio Web Deployment Project
1093	File Extension WDW	WinDev Window Format
1094	File Extension WDX9	Microsoft Word For Mac Wizard
1095	File Extension WFS	Microsoft Windows Installation Script
1096	File Extension WIKI	Wiki Markup Source
1097	File Extension WIN32MANIFEST	Microsoft Win32 Manifest
1098	File Extension WIQ	Visual Studio Work Item Query Format
1099	File Extension WIXOUT	WiX XML Output
1100	File Extension WLI	WL Intermediate Data Format
1101	File Extension WMC	Corel WordPerfect Macro
1102	File Extension WMLC	Wireless Markup Language Bytecode Document (WAP)
1103	File Extension WMLS	Wireless Markup Language Script Format (WAP)
1104	File Extension WMLSC	Wireless Markup Language (WAP) Bytecode Script
1105	File Extension WMW	Likno Web Modal Windows Builder
1106	File Extension WOD	Apple WebObjects Web Application Method
1107	File Extension WORKSHEET	BBEdit Shell Worksheet Format
1108	File Extension WOWPROJ	AddOn Studio Project Format
1109	File Extension WSC	Windows Script Component
1110	File Extension WSDD	Apache Axis Web Service Deployment Descriptor (WSDD)
1111	File Extension WSIL	IBM Web Services Inspection Language
1112	File Extension WSP	SharePoint Solution Package
1113	File Extension WSPD	WebsitePainter For Mac Project Format
1114	File Extension WSRMAC	Windows Speech Recognition Macro Format
1115	File Extension WSYM	ArchiCAD For MAC Geometric Description Language
1116	File Extension WXI	WiX Include
1117	File Extension WXL	WiX Localization
1118	File Extension WXS	Code::Blocks XML
1119	File Extension WZS	Microsoft Word Wizard
1120	File Extension XAML	Windows Markup Format
1121	File Extension XBD	JAXB Schema
1122	File Extension XBLR	Output Raw XBRL
1123	File Extension XBS	XnView Script Format
1124	File Extension XCAPPDATA	Xcode App Data Format
1125	File Extension XCARCHIVE	Xcode Archive
1126	File Extension XCDATAMODEL	Xcode Core Data Model Format
1127	File Extension XCDATAMODELD	Xcode Core Data Model Format
1128	File Extension XCL	XTree For Windows Script
1129	File Extension XCODE	Xcode Project
1130	File Extension XCODEPROJ	Xcode Project
1131	File Extension XCP	XLNT Script Command
1132	File Extension XCSNAPSHOTS	Xcode Snapshot
1133	File Extension XCWORKSPACE	Xcode Workspace Format
1134	File Extension XDA	Sencha Architect Project
1135	File Extension XFM	OmniForm XML
1136	File Extension XIB	Interface Builder Format
1137	File Extension XIG	XML Instance Generator
1138	File Extension XIN	OmniMark Include
1139	File Extension XJB	OEPE JAXB Wizard Bindings
1140	File Extension XJE	XJEase Source Code Format
1141	File Extension XLM3	Microsoft Excel 3 For Mac Macro
1142	File Extension XLM4	Microsoft Excel 4 For Mac Macro
1143	File Extension XLM_	Microsoft Excel 2 For Mac Macro
1144	File Extension XME	GME
1145	File Extension XML-LOG	XML Log Format
1146	File Extension XMLA	XML For Analysis Source
1147	File Extension XMLJET	Eclipse JET XML Template
1148	File Extension XMSC	FileMaker Script Format
1149	File Extension XMSS	FileMaker Script Format
1150	File Extension XMTA	Microsoft Visual Studio XMTA Document
1151	File Extension XN	Cygnus Ld-scripts
1152	File Extension XNF	Extensible Numerical
1153	File Extension XOJO_BINARY_PROJECT	Xojo Binary Project
1154	File Extension XOJO_PROJECT	Xojo Programming Project
1155	File Extension XOJO_XML_PROJECT	Xojo XML Project Format
1156	File Extension XOML	Windows Workflow Format
1157	File Extension XPB	XPB! Basic Source Code
1158	File Extension XPGT	EPUB XML Stylesheet Page Template
1159	File Extension XPP	X++ Source Code Format
1160	File Extension XPROJ	Microsoft Visual Studio ASP.NET Project Format
1161	File Extension XQ	XQuery Format
1162	File Extension XQL	XML Query Language Format
1163	File Extension XQM	XQuery Module
1164	File Extension XQR	XML Query Language For DB2 Data Format
1165	File Extension XQUERY	XQuery Source Code Format
1166	File Extension XQY	XQuery Source Format
1167	File Extension XR	Cygnus Ld-scripts
1168	File Extension XRC	WxWidgets WxPython Resource
1169	File Extension XSCSCPT	Transcribe! Script Format
1170	File Extension XSD	XML Schema Definition
1171	File Extension XSQL	Oracle XSQL Servlet Server Side
1172	File Extension XSX	Visual Studio XML Schema Layout Format
1173	File Extension XT	Xdebug Trace Format
1174	File Extension XTXT	Xtext
1175	File Extension XWEB3MASTER	Microsoft Expression Web Master Page Format
1176	File Extension XWEB4ASAX	Microsoft Expression Web Server App Format
1177	File Extension XWEB4HTT	Microsoft Expression Web Hypertext Template Format
1178	File Extension XWEB4JS	Microsoft Expression Web JScript Script Format
1179	File Extension XWEB4STM	Microsoft Expression Web STM Document Format
1180	File Extension Y	Yacc Source Format
1181	File Extension YAB	Yabasic Source Code
1182	File Extension YAJL	YAJL Script
1183	File Extension YAML	YAML Document
1184	File Extension YML	YAML Document
1185	File Extension YML2	YML Script
1186	File Extension YMP	YaST Metapackage Format
1187	File Extension YPR	BYOB Project Format
1188	File Extension YXX	Bison Source Code Format
1189	File Extension YYP	GameMaker Studio Project Format
1190	File Extension ZASM	Zero Compiler Assembly Source
1191	File Extension ZCLS	Zero Compiler Class
1192	File Extension ZCODE	Z-Suite Code Format
1193	File Extension ZERO	Zero Compiler Project
1194	File Extension ZFD	ABC Zeroadic Functions Data Format
1195	File Extension ZFRM	Zero Form Designer
1196	File Extension ZH_TW	Netscape Communicator Java Classes
1197	File Extension ZPD	ABC Zeroadic Predicates
1198	File Extension ZPK	Zend Studio Deployment Application Package
1199	File Extension ZRX	ZOC REXX Script Format
1200	File Extension ZSH	Unix Shell Script
1201	File Extension ZSRC	Zero Source
1202	File Extension ZWS	ZiLOG Developer Studio Workspace
1203	File Extension ~DF	Delphi Form Backup
1204	File Extension ~PA	Delphi Pascal Backup