English

Sorted alphabetically: A

#File extensionThe full name of the file
 
1 A File Extension Static Library
2 A$V File Extension QuarkXpress Automatically Saved Project
3 A00 File Extension Split Multi-volume ARJ Compressed Format Archive (part 2)
4 A01 File Extension Split Multi-volume ARJ Compressed Format Archive (part 3)
5 A02 File Extension Split Multi-volume ARJ Compressed Format Archive (part 4)
6 A03 File Extension Split Multi-volume ARJ Compressed Format Archive (part 5)
7 A04 File Extension Split Multi-volume ARJ Compressed Format Archive (part 6)
8 A05 File Extension Split Multi-volume ARJ Compressed Format Archive (part 7)
9 A06 File Extension Split Multi-volume ARJ Compressed Format Archive (part 8)
10 A07 File Extension Split Multi-volume ARJ Compressed Format Archive (part 9)
11 A08 File Extension Split Multi-volume ARJ Compressed Format Archive (part 10)
12 A09 File Extension Split Multi-volume ARJ Compressed Format Archive (part 11)
13 A1 File Extension Free Pascal Archive
14 A10 File Extension Split Multi-volume ARJ Compressed Format Archive (part 12)
15 A11 File Extension Split Multi-volume ARJ Compressed Format Archive (part 13)
16 A12 File Extension Split Multi-volume ARJ Compressed Format Archive (part 14)
17 A13 File Extension Split Multi-volume ARJ Compressed Format Archive (part 15)
18 A14 File Extension Split Multi-volume ARJ Compressed Format Archive (part 16)
19 A15 File Extension Split Multi-volume ARJ Compressed Format Archive (part 17)
20 A16 File Extension Split Multi-volume ARJ Compressed Format Archive (part 18)
21 A17 File Extension Split Multi-volume ARJ Compressed Format Archive (part 19)
22 A18 File Extension Split Multi-volume ARJ Compressed Format Archive (part 20)
23 A19 File Extension Split Multi-volume ARJ Compressed Format Archive (part 21)
24 A1WISH File Extension Audials Wishlist Format
25 A20 File Extension Split Multi-volume ARJ Compressed Format Archive (part 22)
26 A21 File Extension Soundweb Firmware
27 A26 File Extension Atari 2600 ROM Image Format
28 A2A File Extension IBM Voice Type Languages Vocabels
29 A2B File Extension Adlib Tracker II Instrument Bank
30 A2C File Extension Alice Scene Format
31 A2D File Extension AVStoDVD Project Format
32 A2DESKTOP File Extension Aston Desktop Desktop Skin
33 A2E File Extension ArcGIS Option Data Format
34 A2I File Extension Adlib Tracker II Instrument Format
35 A2L File Extension ASAP2 ECU Description Format
36 A2M File Extension Adlib Tracker II Format
37 A2MENU File Extension Aston Desktop Start Menu Skin
38 A2P File Extension Adlib Tracker II Pattern Format
39 A2PANEL File Extension Aston Desktop Panel Skin
40 A2R File Extension KittyXplorer Encrypted Archive
41 A2T File Extension Adlib Tracker II Tiny Module Format
42 A2THEME File Extension Aston 2 Theme Format
43 A2W File Extension Alice World
44 A31 File Extension Adobe Authorware Library
45 A32 File Extension Split Multi-volume ARJ Compressed Format Archive (part 34)
46 A3C File Extension Alan V3 Adventure Code Data Format
47 A3D File Extension Amapi 3D Modeling
48 A3G File Extension Photo! 3D Gallery
49 A3K File Extension Yamaha A3000 Sampler
50 A3L File Extension Authorware 3 Library
51 A3M File Extension Authorware 3 Macintosh Format
52 A3P File Extension Alice 3 Project
53 A3R File Extension Alan Resource Data Format
54 A3S File Extension Yamaha A3000 Sample
55 A3W File Extension Authorware 3 Windows Format
56 A3X File Extension AccuLoad III.net Settings
57 A41 File Extension Adobe Authorware Library
58 A4L File Extension Authorware 4 Library
59 A4M File Extension Authorware 4 Macintosh Format
60 A4P File Extension A4Desk Pro Project Format
61 A4R File Extension Adobe Authorware Package Course
62 A4W File Extension Authorware 4 Windows Format
63 A51 File Extension Adobe Authorware Library
64 A52 File Extension Atari 5200 ROM
65 A5D File Extension Adobe Authorware Model
66 A5L File Extension Authorware 5 Library
67 A5M File Extension Adobe Authorware Unpackaged
68 A5OP7 File Extension Operation7 Game Data Format
69 A5P File Extension Adobe Authorware Package Without Runtime
70 A5R File Extension Adobe Authorware Packaged Format Without Runtime
71 A5RPT File Extension Alpha Five Project Report
72 A5W File Extension Alpha Five Webpage Format
73 A5WCMP File Extension Alpha Five Web Publishing
74 A64 File Extension Artist 64
75 A64RPT File Extension AIDA64 Report Format
76 A65 File Extension Authorware 6.5 Format
77 A66 File Extension µVision Assembler Source
78 A6D File Extension Adobe Authorware Model
79 A6L File Extension Adobe Authorware Library
80 A6M File Extension Adobe Authorware Unpackaged
81 A6P File Extension Authorware 6 Program
82 A6R File Extension Adobe Authorware Packaged Format Without Runtime
83 A6W File Extension Adobe Authorware Unpackaged
84 A78 File Extension Atari 7800 Image
85 A7D File Extension Adobe Authorware Model
86 A7E File Extension Adobe Authorware Packaged Library
87 A7L File Extension Adobe Authorware Library
88 A7M File Extension Adobe Authorware Unpackaged
89 A7P File Extension Adobe Authorware Packaged Format Without Runtime
90 A7R File Extension Adobe Authorware Packaged Format Without Runtime
91 A7W File Extension Adobe Authorware Unpackaged
92 A83 File Extension EightyOne Sinclair ZX81 ROM Image Format
93 A86 File Extension A86 Assembly Language Source Code
94 A8S File Extension Anim8or Script
95 AA File Extension Audible Audio Book Format
96 AA3 File Extension Sony ATRAC Audio Format
97 AAA File Extension Sybase SQLAnywhere Temporary
98 AAB File Extension Adobe Authorware Binary
99 AAC File Extension Advanced Audio Coding Format
100 AACX File Extension AdminStudio Data Format
101 AAD File Extension FreeBSD
102 AAE File Extension Apple Photos Sidecar Format
103 AAF File Extension Advanced Authoring Format Multimedia Format
104 AAH File Extension Amazingly Abstracted HTML Document Format
105 AAM File Extension Authorware Map Format
106 AAN File Extension Pro Tools Analysis Data Format
107 AAO File Extension Agenda At Once Format
108 AAP File Extension Apollo Advanced Playlist
109 AAPKG File Extension ArchestrA IDE Package
110 AAR File Extension Apache Axis2 Archive
111 AAS File Extension Adobe Authorware Shocked Packet
112 AAT File Extension ArcInfo Line Data
113 AATREND File Extension ActiveFactory Trend
114 AAUI File Extension Acrobat User Interface Format
115 AAV File Extension OccuRec Recorded Video Format
116 AAW File Extension Lavasoft Ad-Aware 2007 Settings
117 AAWDEF File Extension Ad-Aware Definitions Format
118 AAX File Extension Audible Enhanced Audiobook Format
119 AAXPLUGIN File Extension Pro Tools Audio Plugin Format
120 AB File Extension Google Android Debug Bridge Backup Format
121 AB$ File Extension Autodesk AutoCAD Plot Spooling
122 AB1 File Extension DNA Electropherogram Format
123 AB2 File Extension Print Shop Address Book Format
124 AB3 File Extension PhotoImpact 3 Album Format
125 AB4 File Extension AB4 Accounting & Business Data
126 AB6 File Extension ABStat Data
127 AB65 File Extension Adobe PageMaker Document
128 AB8 File Extension ABStat Data
129 ABA File Extension Palm Address Book Archive
130 ABBU File Extension Address Book Backup
131 ABC File Extension ABC Music Notation
132 ABCD File Extension AudioVisual Book Data Format
133 ABCDDB File Extension Apple Address Book Database
134 ABCDG File Extension Apple AddessBook
135 ABCDMR File Extension Apple Address Book Mail Recent
136 ABCDP File Extension Address Book Card Data
137 ABD File Extension The Bat! Mail Processing System
138 ABDATA File Extension Adobe Bridge Data Format
139 ABE File Extension Application Boundaries Enforcer
140 ABF File Extension Analysis Services Backup Format
141 ABG File Extension FIFA World Cup Game Data Beart
142 ABI File Extension DNA Chromatogram Format
143 ABICOLLAB File Extension AbiWord Collaborative Format Descriptor
144 ABK File Extension Automatic Backup Format
145 ABKPRJ File Extension Ashampoo Backup Project
146 ABL File Extension ABEL Hardware Description Language
147 ABM File Extension Photo Album
148 ABN File Extension Alpha Five
149 ABNF File Extension JCard To VCard Data Format
150 ABO File Extension Applix Builder Data Format
151 ABP File Extension AVS Barcode Profile
152 ABR File Extension Adobe Photoshop Brushes Format
153 ABS File Extension Absolute Database Format
154 ABST File Extension Adobe HDS Bootstrap Data Format
155 ABT File Extension The Arbiter Game Schedule
156 ABU File Extension ACT! E-mail Address Book
157 ABU1 File Extension ASUS ZenFone Backup Format
158 ABW File Extension AbiWord Document
159 ABX File Extension Corel WordPerfect Mail Address Book
160 ABY File Extension AOL Address Book Format
161 ABZ File Extension Alpha Black Zero Game
162 AC File Extension AC3D Geometry Format
163 AC$ File Extension AutoCAD Temporary Format
164 AC0 File Extension SPICE AC/frequence Domain Output
165 AC1 File Extension SPICE AC/frequence Domain Output
166 AC2 File Extension SPICE AC/frequency Domain Output
167 AC3 File Extension Audio Codec 3 Format
168 AC3D File Extension 3d Format Data
169 AC4 File Extension SPICE AC/frequence Domain Output
170 AC5 File Extension ArtCut 5 Document
171 AC6 File Extension ArtCut 6 Document
172 AC7 File Extension SPICE AC/frequence Domain Output
173 AC8 File Extension SPICE AC/frequence Domain Output
174 AC9 File Extension SPICE AC/frequence Domain Output
175 ACA File Extension Agent Character Animation Format
176 ACA2 File Extension Fontographer
177 ACAD File Extension AutoCAD Database
178 ACB File Extension Adobe Photoshop Color Book Format
179 ACBL File Extension Adobe Color Book Legacy Format
180 ACBM File Extension Amiga Continuous Bitmap Format Format
181 ACC File Extension Quicken 2002 Internet Common Format
182 ACCDA File Extension Access Add-in Format
183 ACCDB File Extension Access 2007 Database Format
184 ACCDC File Extension Microsoft Access Signed Package
185 ACCDE File Extension Access Execute Only Database
186 ACCDP File Extension Microsoft Access 2007/2010 Project
187 ACCDR File Extension Access Runtime Application
188 ACCDT File Extension Microsoft Access Database Template
189 ACCDU File Extension Access Add-in Format
190 ACCDW File Extension Microsoft Access Database Link Format
191 ACCESS File Extension Java Access Control
192 ACCESSOR File Extension Microsoft Visual Studio Accessor
193 ACCFL File Extension Microsoft Access Field Template
194 ACCFT File Extension Microsoft Access Data Type Template
195 ACCOUNTPICTURE-MS File Extension Windows 8 Account Picture Format
196 ACCT File Extension IBM AIX System
197 ACCTL File Extension Microsoft Office InfoPath Data Format
198 ACD File Extension ACID Project Format
199 ACD-BAK File Extension Sony ACID Project Backup Format
200 ACD-ZIP File Extension Sony ACID Project With Embedded Media Format
201 ACDB File Extension Riviera-PRO Coverage Database Format
202 ACE File Extension WinAce Compressed Format
203 ACF File Extension Steam Application Cache Format
204 ACFF File Extension Volocity Library Clipping Format
205 ACFM File Extension Adobe Composite Font Metrics Format
206 ACG File Extension Audio Comparer Group Format
207 ACGD File Extension ACG System Predictive Model
208 ACGI File Extension ACGI Script (WWW)
209 ACGL File Extension ACG System Licence
210 ACH File Extension Medlin Payroll Software Automated Clearing House
211 ACI File Extension ACI Development Appraisal
212 ACID File Extension Sony ACID Pro Project Format
213 ACK File Extension Swifty
214 ACL File Extension AutoCorrect List Format
215 ACLOCK File Extension Amazing Clock
216 ACLX File Extension InstallShield Analysis App Project Format
217 ACM File Extension Interplay Audio Format
218 ACMD File Extension Apache Commander Project
219 ACO File Extension Adobe Photoshop Color Swatch Format
220 ACORN File Extension Acorn Image
221 ACP File Extension Alfresco Content Package
222 ACQ File Extension AcqURL Bookmark Manager
223 ACR File Extension Bitmap Graphics
224 ACROBATSECURITYSETTINGS File Extension Adobe Acrobat Security Settings Format
225 ACRODATA File Extension Acrobat Data Format
226 ACROPLUGIN File Extension Adobe Acrobat Plug-in
227 ACROTHEME File Extension Adobe Acrobat Theme Format
228 ACRS File Extension Adobe Authorware
229 ACRYPT File Extension AutoCrypt Encrypted Document
230 ACS File Extension Agent Character Format
231 ACS2 File Extension AIMP Media Player Skin
232 ACS3 File Extension AIMP Skin Package
233 ACSM File Extension Adobe Content Server Message Format
234 ACT File Extension ADPCM Compressed Audio Format
235 ACT! File Extension ACT!
236 ACTION File Extension Automator Action
237 ACTIONS File Extension Photoline 4 Defaults
238 ACTIONSCRIPT File Extension Adobe Flash ActionScript Data Format
239 ACTIONSCRIPTPROPERTIES File Extension Adobe Flex Settings
240 ACTIVITYDIAGRAM File Extension Microsoft Visual Studio Activity Diagram
241 ACTM File Extension AutoCAD Action Macro Format
242 ACTPROJ File Extension Microsoft Visual Studio Visual SourceSafe ACT Project
243 ACTX File Extension DS Game Maker Action Description Format
244 ACU File Extension Machine Independent COBOL Object
245 ACV File Extension Photoshop Curves Format
246 ACW File Extension Windows Accessibility Wizard Format
247 ACWW File Extension ACWW Pattern Data Format
248 ACX File Extension Atari ST Program
249 ACZ File Extension AppCraft Project Format
250 AD File Extension After Dark Screensaver
251 AD1 File Extension Forensic Toolkit FTK Imager Image
252 AD2 File Extension ADPCM 2-bit Compressed Voice Format
253 AD3 File Extension ADPCM 3-bit Compressed Voice Format
254 AD3E File Extension Adobe Dimensions Mac
255 AD4 File Extension 4D Systems Audio Data Format
256 AD65 File Extension PageMaker 6.5
257 ADA File Extension Ada Source Code
258 ADADOWNLOAD File Extension Adobe Download Assistant Partially Completed Download
259 ADB File Extension Alpha Five Database Format
260 ADBA File Extension AIMSS Author Project Configuration
261 ADBLOCK File Extension Alpha Five Temporary
262 ADC File Extension Scanstudio 16 Color Image
263 ADCP File Extension Adobe Device Central Project Format
264 ADD File Extension Dynamics AX Developer Documentation Format
265 ADDIN File Extension Visual Studio Add-in Definition Format
266 ADDOC File Extension AudioDesk Project Format
267 ADDON File Extension CFS Console Add-on Format
268 ADDR File Extension Metin2 Data
269 ADDRESSBOOKLOCKS File Extension Mac OS X (macOS) Address Book Data Format
270 ADE File Extension Access Project Extension
271 ADF File Extension ArcView ARC/INFO Coverage Data Format
272 ADG File Extension Ableton Device Group
273 ADH File Extension Audible Manager
274 ADI File Extension Active@ Disk Image Backup Format
275 ADIUMEMOTICON File Extension Adium Dock Icon
276 ADIUMEMOTICONSET File Extension Adium Emoticon Set
277 ADIUMHTMLLOG File Extension Adium HTML Log
278 ADIUMICON File Extension Adium Icon
279 ADIUMLIBPURPLEPLUGIN File Extension Adium Lib Purple Plugin
280 ADIUMLISTLAYOUT File Extension Adium List Layout
281 ADIUMLISTTHEME File Extension Adium List Theme
282 ADIUMLOG File Extension Adium Log
283 ADIUMMENUBARICONS File Extension Adium Menu Bar Icon
284 ADIUMMESSAGESTYLE File Extension Adium Message Style
285 ADIUMPLUGIN File Extension Adium Plugin
286 ADIUMSCRIPTS File Extension Adium AppleScripts
287 ADIUMSERVICEICONS File Extension Adium Service Icons
288 ADIUMSOUNDSET File Extension Adium Sound Set
289 ADIUMSTATUSICONS File Extension Adium Status Icon
290 ADJ File Extension LISCAD Adjustment
291 ADJUSTED File Extension PLINK Basic Multiple-testing Corrections Format
292 ADJUSTMENTPRESETS File Extension Apple Aperture Preset
293 ADK File Extension OS/2 Saved SKF Format
294 ADL File Extension ADONIS Models And Model Groups Export
295 ADLS File Extension ADL Workbench
296 ADM File Extension Administrative Template Format
297 ADML File Extension Microsoft Administrative Language-specific XML Template Format
298 ADMX File Extension Group Policy Administrative Template Format
299 ADN File Extension Access Blank Project Template
300 ADO File Extension Adobe Photoshop Duotone Options Format
301 ADOBEBRIDGE File Extension Adobe Bridge
302 ADOBENET File Extension Adobe Production Studio
303 ADOBEPASSDB_1 File Extension Adobe Android Data Format
304 ADOC File Extension Authentica Secure Office Encoded Word Document
305 ADOS File Extension Compound Document
306 ADOX File Extension ActivDox Document
307 ADP File Extension Access Project
308 ADPCM File Extension ADPCM Audio Format
309 ADPP File Extension Adobe Device Profile Package
310 ADPR File Extension Atlantis Word Processor Project Format
311 ADR File Extension Opera Bookmarks Format
312 ADRG File Extension ARC Digitized Raster Graphics
313 ADS File Extension Ada Specification Format
314 ADSK File Extension Autodesk Exchange
315 ADSM File Extension Advanced Split Machine Split
316 ADT File Extension ACT! Document Template
317 ADTG File Extension Advanced Data TableGram
318 ADTS File Extension Audio Data Transport Stream Format
319 ADU File Extension Addict User Dictionary Format
320 ADUPS File Extension Google Android Data Format
321 ADV File Extension Nortek Acoustic Doppler Velocimeter Format
322 ADVIXEPROJ File Extension Intel Advisor Project Format
323 ADVS File Extension Adobe Device Central Device Set
324 ADW File Extension Tamil Transliterater/font Converter
325 ADX File Extension Approach Index Format
326 ADZ File Extension Compressed Amiga Disk Format
327 AD_ASM File Extension Alibre Design CAD
328 AD_PRT File Extension Alibre Design CAD
329 AE0 File Extension NetBSD Ethernet Configuration
330 AE1 File Extension FileMaker Pro Runtime Database
331 AEA File Extension AdWords Editor Archive
332 AEB File Extension Alphacam Wire EDM VB Macro
333 AEC File Extension Cinema 4D After Effects Composition
334 AECACHE File Extension Adobe After Effects Cache Format
335 AECAP File Extension Adobe After Effects Text Template Format
336 AED File Extension Alphacam Wire EDM Drawing
337 AEDT File Extension ANSYS Electronics Desktop Data Format
338 AEE File Extension ASUS Data Security Manager Encoded
339 AEF File Extension ELECTRICAL Designer Related
340 AEGRAPHIC File Extension Adobe After Effects Graphics Format
341 AEH File Extension IPer Advanced Embedded Hypertext
342 AEM File Extension Alphacam Wire EDM Parameter Macro
343 AEP File Extension After Effects Project
344 AEPKEY File Extension Advanced Encryption Package Key Format
345 AEPX File Extension After Effects XML Project
346 AER File Extension Adobe Atmosphere
347 AERIZE-EXPLORER File Extension Aerize Explorer Data Format
348 AES File Extension AES Crypt Encrypted Format
349 AET File Extension After Effects Project Template
350 AETX File Extension After Effects XML Project Template
351 AEU File Extension Microsoft AutoRoute Express Europe Route
352 AEV File Extension NotePad++ Text Editor Data Format
353 AEX File Extension Alpha Five Compiled Global Functions Format
354 AEXPK File Extension PGP Armored Extracted Public Key
355 AF File Extension 3DPlus Model
356 AF2 File Extension Micrografx ABC FlowCharter 2 Format
357 AF3 File Extension Micrografx ABC FlowCharter 3/4 Format
358 AFA File Extension Astrotite Compressed Data
359 AFB File Extension Alphacam Flame VB Macro
360 AFC File Extension Compressed Audio Interchange Format Format
361 AFD File Extension Alphacam Flame Drawing
362 AFDESIGN File Extension Serif Affinity Designer Document Format
363 AFE File Extension Avid Format Exchange Format
364 AFF File Extension AFF Disk Image
365 AFG File Extension Tablet Assembly
366 AFI File Extension Aperio AFI Picture Image Format
367 AFL File Extension XMap Related
368 AFM File Extension Adobe Font Metrics Format
369 AFN File Extension ArtCAM Font
370 AFO File Extension Advanced Format Organizer Catalog
371 AFO-XVID File Extension Compressed Video
372 AFP File Extension FileProtector Encrypted Format
373 AFPLOC File Extension Apple Filing Protocol Location
374 AFPP File Extension Mac Apple Share
375 AFR File Extension FreeBSD
376 AFS File Extension STAAD.foundation Project Format
377 AFS3 File Extension AFS 3 Basic Encrypted
378 AFT File Extension Ancestry.com Family Tree Database
379 AFW File Extension Micrografx FlowCharter Work Area
380 AFX File Extension Auto F/X Image Format
381 AFZ File Extension Family Tree Backup
382 AFZPLUG File Extension Corel AfterShot Pro Plugin Archive Format
383 AG File Extension Applix Graphics
384 AG4 File Extension Microsoft Access G4
385 AGA File Extension ArcGIS ArcGlobe
386 AGATHACHRISTIEDEATHNILESAVEDGAME File Extension Agatha Christie Death On The Nile Saved Game Format
387 AGB File Extension Game Boy Advance ROM
388 AGC File Extension Compiled Script
389 AGD File Extension AgileGraph Data Format
390 AGD1 File Extension Adobe FreeHand For Mac Drawing
391 AGD2 File Extension Adobe FreeHand 7 For Mac
392 AGDB File Extension ANSYS DesignSpace
393 AGE3REC File Extension Age Of Empires III Recorded Game
394 AGE3SAV File Extension Age Of Empires III Save Game
395 AGE3SCN File Extension Age Of Empires 3 Scenario Format
396 AGE3XREC File Extension Age Of Empires III: The WarChiefs Recorded
397 AGE3XSAV File Extension Age Of Empires III: The WarChiefs Save Game
398 AGE3XSCN File Extension Age Of Empires III: The WarChiefs Scenario
399 AGE3YREC File Extension Age Of Empires III: The Asian Dynasties Recorded Game
400 AGE3YSAV File Extension Age Of Empires III: The Asian Dynasties Save Game
401 AGE3YSCN File Extension Age Of Empires III: The Asian Dynasties Scenario
402 AGENT File Extension Forte Agent And FreeAgent Data
403 AGEO File Extension Dream Aquarium Fish Model
404 AGF File Extension Atlas GIS Native Binary Geodataset
405 AGG File Extension AggFlow Plant Flow Analysis
406 AGGR File Extension Adobe Captivate Aggregate Format
407 AGI File Extension Asterisk Gateway Interface Format
408 AGIF File Extension Active GIF Creator Project
409 AGILEKEYCHAIN File Extension 1Password Data
410 AGL File Extension ArgusLab Molecular Graphics Modelling
411 AGLDEI File Extension Adobe GoLive Template
412 AGLIB File Extension Adobe Photoshop Lightroom Library Format
413 AGLS File Extension Adobe GoLive Snippet
414 AGLSL File Extension Adobe GoLive Site
415 AGM File Extension DTS Multi-channel Pro Packer Format
416 AGMODULE File Extension Adobe Lightroom Module
417 AGO File Extension Autolog Script
418 AGP File Extension ArtGem Project Format
419 AGPREFS File Extension Adobe Photoshop Lightroom Preferences
420 AGR File Extension Ableton Groove Format
421 AGS File Extension AfterGRASP Script
422 AGSC File Extension XWE Data Format
423 AGTEMPLATE File Extension Adobe Photoshop Lightroom Preset
424 AGTOOLKIT File Extension Adobe Photoshop Lightroom
425 AGV File Extension ArcGlobe Video Metadata
426 AGW File Extension Aspen Graphics
427 AGWL File Extension Abstract Grid Workflow Language
428 AGX File Extension Rational XDE
429 AGX1 File Extension Adobe FreeHand For Mac Extension
430 AGZ File Extension AggFlow Aggregate Plant Flow Diagram
431 AH File Extension FreeBSD
432 AHB File Extension AIM High Briefcase Report
433 AHC File Extension Resident Evil 4
434 AHD File Extension Microsoft Dynamics AX On-line Help Data Format
435 AHF File Extension Aces High Film
436 AHI File Extension Microsoft Dynamics AX Online Help Index Format
437 AHK File Extension AutoHotkey Script
438 AHL File Extension EMule Metadata Format
439 AHOD File Extension Homeworld
440 AHP File Extension AutoCAD Help
441 AHS File Extension Adobe Halftone Screen Format
442 AHTM File Extension HTML
443 AHTML File Extension HTML
444 AHU File Extension Adobe Photoshop HSL Format
445 AHX File Extension WinAHX Tracker Module
446 AI File Extension Adobe Illustrator Graphics Format
447 AI3 File Extension Generic Encapsulated PostScript Graphic Format
448 AI4 File Extension Generic Encapsulated PostScript Graphic
449 AI5 File Extension Generic Encapsulated PostScript Graphic
450 AI6 File Extension Generic Encapsulated PostScript Graphic
451 AI65 File Extension Adobe PageMaker For Mac Extension
452 AI7 File Extension Generic Encapsulated PostScript Graphic
453 AI8 File Extension Generic Encapsulated PostScript Graphic Format
454 AIA File Extension Adobe Illustrator Action Format
455 AIB File Extension ArcInfo Binary Coverage Data Format
456 AIC File Extension Advanced Image Coding Format
457 AID File Extension Star Trek Armada Arficicial Intelligence Parameters
458 AIDL File Extension AIDL Interface
459 AIF File Extension Audio Interchange Format Format Sound Format
460 AIFB File Extension AIF Builder Project Format
461 AIFC File Extension Compressed Audio Interchange Format
462 AIFF File Extension Audio Interchange Format Format
463 AIFR File Extension Audio Interchange Format Format
464 AIG File Extension Architecture Drawing
465 AIH File Extension Attribute Index
466 AIJ File Extension Oracle After-Image Journal
467 AIL File Extension AutoImager
468 AIM File Extension AIMMS ASCII Model Format
469 AIML File Extension Artificial Intelligence Markup Language Format
470 AIMPPL File Extension AIMP Playlist Format
471 AIN File Extension Source Engine Compiled AI Nodegraph Format
472 AIO File Extension Bitmap
473 AIP File Extension Illustrator Plug-in
474 AIR File Extension Adobe AIR Installation Package
475 AIRAPPLICATION File Extension Adobe AIR Application
476 AIRI File Extension Adobe AIR Intermediate
477 AIRPORT File Extension RealFlight Simulator
478 AIRPORTS File Extension RealFlight Airports Data
479 AIS File Extension ACDSee Image Sequence Format
480 AIT File Extension Adobe Illustrator Template
481 AIU File Extension Advanced Installer Updates Configuration Format
482 AIV File Extension AIVault Data Format
483 AIW File Extension Formula One 2001 Game
484 AIX File Extension IBM AIX
485 AJA File Extension Backup Revision Control Archive
486 AJB File Extension Alphacam Water Jet VB Macro
487 AJD File Extension Alphacam Water Jet Drawing
488 AJG File Extension AJC Grep Project
489 AJL File Extension CA ARCserve Backup Journal
490 AJM File Extension Alphacam Water Jet Parameter Macro
491 AJP File Extension AJP Player Video Format
492 AKAI File Extension Akai S-series Floppy Disk Image
493 AKF File Extension Adobe Acrobat Key
494 AKM File Extension Aksharamala Keymap Binary
495 AKP File Extension Akai S5000, S6000 Program Format
496 AKS File Extension Aksharamala Keymap Binary
497 AKT File Extension Aksharamala Keymap Source
498 AKW File Extension Adobe RoboHelp Help Project Index Designer
499 AL File Extension A-Law Compressed Sound Format
500 AL$ File Extension Steinberg Cubase Compressed Data Format
501 AL3 File Extension Electronic Data Interchange
502 AL3D File Extension Alicona 3D Image Format
503 AL8 File Extension AAA Logo Project
504 ALA File Extension Alan Interactive Fiction Language
505 ALAC File Extension Apple Lossless Audio Codec Audio Format
506 ALAN File Extension Alan V3 Source Code Format
507 ALARMZ File Extension Alarmz Alarm
508 ALAW File Extension A-Law Compressed Sound Format
509 ALB File Extension Alpha Five Library
510 ALB3 File Extension Adobe PageMaker Document
511 ALB4 File Extension Adobe PageMaker For Mac Document
512 ALB5 File Extension Adobe PageMaker 5 Document
513 ALB6 File Extension Adobe PageMaker For Mac
514 ALBM File Extension Photo Album Format
515 ALBUM File Extension Thumbnail Cache
516 ALBUMMETADATA File Extension Apple IOS Photo Album Metadata Format
517 ALBW File Extension Zoom Player Data Format
518 ALC File Extension Ableton Live Clip Format
519 ALC4 File Extension Adobe PageMaker For Mac Dictionary
520 ALCO File Extension URL Manager Pro
521 ALD File Extension Dynamics AX Application Label Data Format
522 ALD2 File Extension Adobe PageMaker For Mac
523 ALD3 File Extension Adobe PageMaker 3 For Mac
524 ALD4 File Extension Adobe Pagemaker 4 For Mac
525 ALD5 File Extension Adobe PageMaker 6 For Mac
526 ALD6 File Extension Adobe PageMaker 6 For Mac
527 ALDF File Extension Aldefaer Data
528 ALE File Extension Avid Log Exchange Format
529 ALF File Extension ACT! Lookup Format
530 ALF6 File Extension PageMaker Default
531 ALG File Extension ER Mapper Algorithm
532 ALH5 File Extension Adobe PageMaker Add-in
533 ALI File Extension Dynamics AX Label Index Format
534 ALIAS File Extension Alias Image
535 ALIASES File Extension LabVIEW IP Adresses Map
536 ALL File Extension Cubasis Project Format
537 ALLELENOSNP File Extension PLINK Allele Mismatch Report Format
538 ALLOW File Extension Linux Access
539 ALM File Extension Alpha Five Database Information
540 ALMB File Extension Mac OS 8.1 Action Module Data
541 ALMN File Extension Location Manager Module
542 ALN File Extension LexNavigator Database Update
543 ALO File Extension Star Wars: Empire At War Game
544 ALP File Extension Ableton Live Pack Format
545 ALPHA File Extension GIMP Data Format
546 ALR File Extension ADRIFT Language Resource Format
547 ALS File Extension Ableton Live Set Format
548 ALT File Extension Dynamics AX Temporary Format
549 ALT3 File Extension Adobe PageMaker Template
550 ALT4 File Extension Adobe PageMaker For Mac
551 ALT5 File Extension Adobe Pagemaker 5 For Mac Document
552 ALT6 File Extension Adobe PageMaker 6
553 ALTH File Extension QuickHelp For Mac
554 ALTOVA_LICENSES File Extension Altova Licence Data Format
555 ALTP File Extension QuickHelp
556 ALTQ File Extension QuickView Settings
557 ALTV File Extension QuickView Help
558 ALV File Extension Adobe Photoshop Levels Format
559 ALW File Extension A-law G.711 European Telephony Format
560 ALX File Extension ActiveX Layout Control Format
561 ALY File Extension Sage ACT!
562 ALZ File Extension ALZip Archive
563 AM File Extension Automake Makefile Template
564 AM1 File Extension Adventure Maker
565 AM2 File Extension AutoPlay Menu Studio Ver.2 Data
566 AM3 File Extension AutoPlay Menu Studio Ver.3 Data
567 AM4 File Extension AutoPlay Media Studio 4 Project Format
568 AM5 File Extension AutoPlay Media Studio 5 Project Format
569 AM6 File Extension AutoPlay Media Studio 6 Project
570 AM7 File Extension AutoPlay Media Studio 7 Project
571 AMA File Extension ArcGIS ArcMap
572 AMAYA File Extension Amaya
573 AMB File Extension All My Books Database Format
574 AMC File Extension AMC Video Format
575 AMD File Extension Alphacam 3D Mill, 2D Mill Drawing
576 AME File Extension ACT! E-mail System Library
577 AMEPROJ File Extension Adobe Media Encoder Format
578 AMEPROJCC File Extension Adobe Media Encoder Project Format
579 AMEPROJCS5 File Extension Adobe Media Encoder Format
580 AMEPROJCS55 File Extension Adobe Media Encoder CS 5.5 Project Format
581 AMEPROJCS6 File Extension Adobe Media Encoder Project Format
582 AMES File Extension NASA Ames Data Exchange Format Format
583 AMF File Extension Advanced Module Format
584 AMF0 File Extension Charles AMF Dump Format
585 AMF3 File Extension Charles AMF Dump Format
586 AMFM File Extension Adobe Multiple Font Metrics Format
587 AMI File Extension Amica Paint
588 AMIPRO File Extension Ami Pro Table Structure
589 AMIRAMESH File Extension Amira 3D Mesh Format
590 AMJ File Extension AceMoney
591 AMK File Extension AceMoney Backup
592 AML File Extension Microsoft Assistance Markup Language
593 AMM File Extension Abbyy Format
594 AMO File Extension AIM AOL Instant Messenger UI Extension
595 AMODEL File Extension ActiveModeler Project
596 AMOS File Extension AMOS Basic Code
597 AMP File Extension Adobe Photoshop Curves Map Format
598 AMPLXEPROJ File Extension Intel VTune Amplifier XE Project Format
599 AMR File Extension Adaptive Multi-Rate Codec Format
600 AMS File Extension Adobe Monitor Setup Format
601 AMSM File Extension Atomic Mail Sender Project
602 AMSORM File Extension OnLine Ringman Format
603 AMSPROJ File Extension Ashampoo Music Studio Project Format
604 AMST File Extension Atomic Mail Sender Template
605 AMT File Extension ABBYY Finereader 5.0 Pro
606 AMT50 File Extension BERNINA V5.0 Embroidery Software Template
607 AMT60 File Extension BERNINA V6.0 Embroidery Software Template
608 AMTS File Extension XWE Data Format
609 AMU File Extension Sony PictureGear Studio Photo Album Format
610 AMV File Extension AMV Video Format Format
611 AMW File Extension Alcorn McBride Show Controller
612 AMX File Extension Adobe Motion Exchange Format
613 AMXD File Extension Ableton Max Patch Format
614 AMXX File Extension AMX Mod X Plug-in Format
615 AMZ File Extension Amazon MP3 Downloader Format
616 AN File Extension Adobe Edge Animate Project Format
617 AN1 File Extension DeLorme Street Atlas Drawing Format
618 AN2 File Extension Croc Animation Format
619 AN8 File Extension Anim8or 3D Animation Format
620 ANA File Extension Analysis For Windows
621 ANAT File Extension XNBC Network Anatomy
622 ANB File Extension I2 Analysts Notebook Analytical Chart Format
623 ANC File Extension Alphacam NC Program
624 ANDROID File Extension Readme
625 ANE File Extension Adobe AIR Native Extension
626 ANF File Extension ANSYS DesignModeler
627 ANG File Extension AIMSUN NG Related
628 ANH File Extension ActivTrak Net View History
629 ANI File Extension Animated Cursor
630 ANIM File Extension Amiga Animation Format
631 ANIMATABLE_RIGID_MODEL File Extension Empire: Total War Animation Format
632 ANIMSET File Extension FaceFX Animation Set Format
633 ANIMSET_INGAME File Extension FaceFX In-Game Animation Set Format
634 ANISO File Extension Chemical Crystallography
635 ANJUTA File Extension Anjuta IDE Project Format
636 ANKI File Extension Anki Deck
637 ANL File Extension Project Analyzer Saved Analysis
638 ANM File Extension 3D Animation Format
639 ANME File Extension Anime Studio Project Format
640 ANN File Extension Help Annotations
641 ANNOT File Extension Adobe Digital Editions Annotations Format
642 ANR File Extension DeLorme Street Atlas Route
643 ANS File Extension ANSI Text Format
644 ANSA File Extension LS-OPT ANSA Morph Data Format
645 ANSI File Extension Mistaken TXT Document Format
646 ANSR File Extension AnswerTool Answer Document
647 ANSYM File Extension Adobe Edge Animate Library Format
648 ANT File Extension CalcAnt Saved Calculation
649 ANTIFRAG File Extension DC++ Incomplete Download
650 ANTIHACKER2017 File Extension Xorist (variant) Ransomware Affected Format
651 ANTISPAM5 File Extension Personal AntiSpam Settings Format
652 ANTMPL File Extension Adobe Edge Animate Template
653 ANTS File Extension Tansee Transfer Backup Format
654 ANV File Extension AirNav Image
655 ANX File Extension HotDocs Answer Format
656 ANY File Extension AnyRail Layout Plan
657 ANYDVD File Extension AnyDVD Registration Key Format
658 ANYDVDHD File Extension AnyDVD Registration Key
659 ANYDVD_SMSK File Extension AnyDVD Speedmenu Skin Format
660 AO File Extension ActionOutline Data
661 AOB File Extension DVD-Audio Audio Object Format
662 AOD File Extension Microsoft Dynamics AX Object Data Format
663 AOF File Extension Artlantis Object Format
664 AOI File Extension Art Of Illusion 3D Scene
665 AOIS File Extension CFS Console Add-on Installer Settings Format
666 AOL File Extension America On-line Related Format
667 AOM File Extension Adobe After Effects Output Settings Format
668 AOP File Extension JBoss AS JAR Archive
669 AOS File Extension ARCHOS PCtablet Firmware Format
670 AOT File Extension ZenWorks SnAppShot Application Binary Object Template
671 AP File Extension Active Page
672 AP0 File Extension Microsoft Windows APW_data
673 AP11 File Extension Siemens TIA V11 Data Format
674 AP12 File Extension TIA Version 12 Project Format
675 AP13 File Extension TIA Portal Project Format
676 AP2 File Extension ActivInspire Resource Pack
677 AP3 File Extension Asprova Project
678 AP? File Extension LoseThos C+ Source
679 APA File Extension RSView Application Manager Archive
680 APALBUM File Extension Apple Aperture Album Format
681 APB File Extension Alphacam Punch VB Macro
682 APC File Extension AiroPeek Wireless Trace Capture
683 APCDOC File Extension Ashampoo Photo Commander
684 APD File Extension ACDSee Photo Document
685 APDB File Extension Apple Aperture Library
686 APDETECTED File Extension Apple IPhoto
687 APDISK File Extension Apple Mac OS X Related
688 APE File Extension AVS Plugin Effects Format
689 APERTUREEDIT File Extension Apple Aperture
690 APERTUREEXPORT File Extension Apple Aperture
691 APEX File Extension AVM Sample Studio Bank
692 APF File Extension Adobe Profile Format
693 APFACENAME File Extension Apple IPhoto Face Data
694 APFOLDER File Extension Apple Photos Data Format
695 APG File Extension APGen Script
696 APH File Extension Ability Photoalbum Album Database Format
697 API File Extension Acrobat Plug-in
698 APIN File Extension Adobe InDesign Import/export Filter
699 API_FILTERS File Extension Eclipse API Settings
700 APJ File Extension AutoCAD Project
701 APK File Extension Google Android Package Format
702 APKG File Extension Anki Deck Package Format
703 APL File Extension ArcPad Layer Format
704 APLG File Extension Audials One Add-on Format
705 APLIBRARY File Extension Aperture Pictures Library Database Format
706 APLMODEL File Extension Apple ICal
707 APLN File Extension Adobe InDesign 3rd Party Extension
708 APLP File Extension Audials One Add-on Installation Package Format
709 APLT File Extension Mac OS X AppleScript Applet
710 APM File Extension Aldus Placeable Metafile
711 APMASTER File Extension Apple Photos Data Format
712 APMX64 File Extension API Monitor Data Format
713 APMX86 File Extension API Monitor Captured Data Format
714 APNG File Extension Animated Portable Network Graphics Format
715 APNX File Extension Amazon Page Number Index Format
716 APO File Extension Abacre Paperless Office
717 APP File Extension Mac OS X Application
718 APP-SE File Extension Sony Ericsson XPERIA X10
719 APPCACHE File Extension HTML5 Cache Manifest
720 APPCONTENT-MS File Extension Microsoft Windows Application Content Format
721 APPDATA File Extension VMWare Cache
722 APPDOWNLOAD File Extension Mac App Store Partially Downloaded App
723 APPICON File Extension VMWare Cache
724 APPINFO File Extension VMware Workstation AppData Cache Format
725 APPLACE File Extension Apple Photos Data Format
726 APPLE File Extension Apple AppleSingle Data
727 APPLEDOUBLE File Extension Apple AppleDouble Resource
728 APPLESCRIPT File Extension AppleScript Format
729 APPLESYNCINFO File Extension IOS
730 APPLET File Extension Eclipse Java Applet Policy Format
731 APPLETVIEWER File Extension Java Appletviewer
732 APPLE_PARTITION_MAP File Extension Apple Partition Scheme
733 APPLICATION File Extension ClickOnce Deployment Manifest Format
734 APPREF-MS File Extension Application Reference Format
735 APPROJ File Extension ActivePresenter Project Format
736 APPUP File Extension Erlang Application Upgrade Format
737 APPV File Extension App-V Archive
738 APPX File Extension Windows 8 App Package
739 APPXBUNDLE File Extension Microsoft Windows App Bundle Package Format
740 APPXMANIFEST File Extension Windows Store App Source Manifest
741 APPXSYM File Extension Windows 8 App Package Symbols Format
742 APPXUPLOAD File Extension Windows 8 App Upload Package
743 APR File Extension ArcView Project Format
744 APREF-MS File Extension Application Reference
745 APRJ File Extension ApacheConf Project
746 APS File Extension Visual C++ Resource Format
747 APSMARTALBUM File Extension Apple Aperture
748 APT File Extension Almost Plain Text Format
749 APU File Extension Audacity Audio
750 APV File Extension Acerose Password
751 APVAULT File Extension Apple Aperture Vault
752 APVERSION File Extension Apple Photos Data Format
753 APVOLUME File Extension Apple Photos Data Format
754 APW File Extension Password
755 APX File Extension Borland C++ Appexpert Database Format
756 APXL File Extension Keynote Presentation Data Format
757 APXT File Extension DataLink Setting
758 APZ File Extension AMS Shared Project Format
759 AP_ File Extension ADT Android Developer Package
760 AQ File Extension Ancestral Quest Genealogy
761 AQ1 File Extension AptiQuiz Test
762 AQA File Extension AptiQuiz Result
763 AQC File Extension AquaChem Database
764 AQDB File Extension ANSYS Workbench Data Format
765 AQF File Extension Aquifer-Generated Web Page
766 AQL File Extension AOL DLL
767 AQM File Extension AlpineQuest Map Format
768 AQP File Extension Quizmaker 08 And Older Quiz
769 AQQ File Extension AQQ Extension
770 AQT File Extension AQTitle Subtitles Format
771 AQZ File Extension Amateur Radio Questionary Data
772 AR File Extension Unix Static Library
773 AR-WMP File Extension BrainVoyager QX Anatomical-resolution Volume Map
774 ARA File Extension Archivaldo Resource Archive
775 ARB File Extension Alphacam Router VB Macro
776 ARBVP1 File Extension Google Earth Shader
777 ARC File Extension ARC Lossless Data Compression And Archive Format
778 ARCADE File Extension GameSpy Arcade Data Format
779 ARCH00 File Extension F.E.A.R. Game Archive
780 ARCH01 File Extension F.E.A.R. 2 Game
781 ARCH05 File Extension Middle Earth: Shadow Of Mordor Game Data Format
782 ARCHCFG File Extension F.E.A.R. 2 Project Origin Configuration
783 ARCHITECT File Extension Soundweb London Design
784 ARCHIVE File Extension Unreal Tournament Localization Data Format
785 ARCHIVER File Extension Incredible Bee Archiver Archive
786 ARCINFO File Extension ArcInfo Info
787 ARCUT File Extension Adobe Prelude Rough Cut Format
788 ARD File Extension ArtiosCAD Workspace Format
789 ARE File Extension BioWare Aurora Engine Area
790 AREN File Extension Advanced Renamer Data Format
791 ARENA File Extension Quake 3 Engine Arena Format
792 ARESCOL File Extension Ares Data Format
793 ARF File Extension WebEx Advanced Recording Format
794 ARFF File Extension Weka Attribute-relation Format
795 ARG File Extension AutoCAD Profile
796 ARGO File Extension ArgoUML Project
797 ARH File Extension El Airplane Game Archive Format
798 ARI File Extension ARRI Raw Image Format
799 ARIA File Extension Chipsounds Audio Format
800 ARIA2 File Extension UGet Aria2 Incomplete Download Format
801 ARIAX File Extension Chipsounds XML Sound Format
802 ARJ File Extension ARJ Compressed Format Archive
803 ARK File Extension PowerDesk Pro Archive
804 ARL File Extension AOL Organizer Format
805 ARLC File Extension Commandos 2 Men Of Courage Game
806 ARLNK File Extension Ares Galaxy Data Format
807 ARM File Extension MySQL Archive Storage Engine Metadata
808 ARMA2OAPROFILE File Extension ArmA 2 Settings
809 ARMA2PROFILE File Extension ARMA2 Profile
810 ARMX File Extension ASP.NET Source
811 ARMY File Extension Impossible Creatures Collection Of Created Creatures
812 ARN File Extension Astronomical Research Network Image Format
813 ARNOLDC File Extension ArnoldC Source Code Format
814 ARO File Extension SteelArrow Web Application Format
815 ARP File Extension Audition Replay Format
816 ARPACK File Extension ArtRage Package
817 ARPI File Extension Adobe Extension
818 ARQ File Extension BSM Action Request System Client Macro
819 ARR File Extension Advanced RAR Password Recovery Project
820 ARS File Extension After Effects Render Settings Format
821 ARSC File Extension Google Android Resource Format
822 ARSCRIPT File Extension ArtRage Script
823 ART File Extension Bernina Artista Embroidery Format
824 ART3 File Extension Art Text Drawing Format
825 ART42 File Extension V1.x Explorations Projects
826 ART50 File Extension BERNINA V5.0 Embroidery Software Designs
827 ART6 File Extension Articulate Presenter Compressed
828 ART60 File Extension BERNINA V6.0 Embroidery Software Designs
829 ARTASK File Extension Remedy User Tool Shortcut Format
830 ARTB File Extension Artboard Document
831 ARTF File Extension Adobe FreeHand Xtra
832 ARTICLE File Extension Twixl Publisher Article Format
833 ARTPRO2 File Extension Prophet V Format
834 ARTPROJ File Extension Artifacts Project
835 ARTWORK File Extension ArtStudio Image
836 ARTX File Extension Artisteer Project
837 ARTZ File Extension Adobe Illustrator For Mac
838 ARU File Extension Autorun.aru Malicious
839 ARV File Extension Microsoft Autoroute User Information
840 ARW File Extension Sony Digital Camera Image
841 ARX File Extension AutoCAD Runtime Extension Format
842 ARXML File Extension AUTOSAR XML
843 ARY File Extension SmartStart Scripting Toolkit
844 ARZ File Extension MySQL Archive Storage Engine Data
845 AS File Extension ActionScript Format
846 AS$ File Extension Microsoft Word Temporary
847 AS2 File Extension ACTIVstudio Resource
848 AS2PROJ File Extension FlashDevelop Project Format
849 AS3A File Extension ActivInspire Resource
850 AS3PROJ File Extension FlashDevelop ActionScript 3 Project Format
851 AS4 File Extension AskSam Backup Format
852 AS4A File Extension ActivInspire Resource Pack
853 AS? File Extension LoseThos Assembly Source
854 ASA File Extension ASP Configuration Format
855 ASAB File Extension Repo Temporary Output Data Format
856 ASAR File Extension Electron ASAR Archive Format
857 ASAT File Extension Assemble SAT 3D Model Format
858 ASAX File Extension ASP.NET Application Optional Source Format
859 ASB File Extension Alphacam Stone VB Macro Format
860 ASBX File Extension Microsoft ASP.Net BridgeHandler
861 ASC File Extension ASCII Text Format
862 ASCII File Extension ASCII Text Format
863 ASCM File Extension Adobe Content Server Message
864 ASCS File Extension ActionScript Communication Server Format
865 ASCX File Extension ASP.NET User Control Format
866 ASD File Extension Word AutoSave Format
867 ASDATABASE File Extension Microsoft Visual Studio Data Format
868 ASDB File Extension Asphyre Sphinx Archive Format
869 ASDVDCRTPROJ File Extension Aimersoft DVD Creator Project
870 ASE File Extension Adobe Swatch Exchange Format
871 ASEC File Extension Android Secure Application Format
872 ASEF File Extension Adobe Swatch Exchange
873 ASEP File Extension Separator For Mac
874 ASF File Extension Advanced Systems (streaming) Format
875 ASG File Extension Airport Tycoon Saved Game
876 ASGP File Extension HP-UX NIS Maps Configuration
877 ASH File Extension Audiosurf Audio Metadata Format
878 ASHBAK File Extension Ashampoo Backup Archive
879 ASHDISC File Extension Ashampoo Burning Studio Image
880 ASHDISK File Extension Ashampoo Disk Image
881 ASHLANG File Extension Ashampoo Media Player+
882 ASHPRJ File Extension Ashampoo Burning Studio Project
883 ASHX File Extension ASP.NET Web Handler Format
884 ASI File Extension Alpha Five Variable Format
885 ASIC File Extension ASIC Source
886 ASIS File Extension Apache As Is
887 ASK File Extension AskSam Database
888 ASL File Extension Photoshop Style
889 ASM File Extension Assembler Source Code Format
890 ASMDOT File Extension SolidWorks Assembly Template
891 ASMPRP File Extension SolidWorks Assembly Custom Properties Tab Template
892 ASMX File Extension ASP.NET Web Service Format
893 ASN File Extension GameSpy Arcade Skin
894 ASND File Extension Adobe Sound Document
895 ASO File Extension Sage Accpac Simply ASO Import
896 ASP File Extension Active Server Page
897 ASP+ File Extension ASP.NET ASP+
898 ASPR File Extension ASProtect Related
899 ASPROJ File Extension Microsoft Visual Studio Analysis Services Project
900 ASPX File Extension Active Server Page Extended Format
901 ASR File Extension ActionScript Remote Document
902 ASRP File Extension Arc Standard Raster Product
903 ASS File Extension Aegisub Advanced Substation Alpha Format
904 ASSBIN File Extension Substance Painter Scene Format
905 ASSECURITYINFORMATION File Extension Microsoft Analysis Services Database Format
906 ASSET File Extension Unity Asset Format
907 ASSETGROUP File Extension F1 2015 Game Data Format
908 ASSETPROJ File Extension Camtasia Studio Asset Information Data Format
909 ASSETS File Extension Game Assets Data Format
910 ASSISTANT File Extension HP Printer Utility For Mac Assistant Plugin
911 ASSOC File Extension Associate This Association Database
912 ASSTRM File Extension Splinter Cell Blacklist Game Data
913 ASSY File Extension Siemens NX Assembly Data Format
914 AST File Extension Adobe Color Separations Table
915 AST2 File Extension Astrotite
916 ASTA File Extension Astah Project Format
917 ASTX File Extension Adobe Story Exported Script
918 ASU File Extension ToolBook Package Definition
919 ASV File Extension Adobe Photoshop Selective Color Format
920 ASVF File Extension Asphyre Sphinx Archive Format
921 ASVX File Extension Finale Auto Saved Score Format
922 ASW File Extension ACDSee Slideshow Wizard Format
923 ASWCS File Extension Avast! Compressed Skin Format
924 ASWS File Extension Avast! Skin Format
925 ASX File Extension Microsoft Advanced Streaming Redirector Format
926 ASXML File Extension XML Music Playlist
927 ASY File Extension Asymptote Module
928 ASZ File Extension LoseThos Assembly Source
929 AS_ File Extension Winhelp Compressed
930 AT3 File Extension ATRAC3 Audio Format
931 AT3P File Extension AmpliTube Preset Format
932 AT5 File Extension Lowrance Map Format
933 AT65 File Extension Adobe PageMaker For Mac
934 ATA File Extension Antenna Project
935 ATAHD File Extension ATA Hard Drive Flag Format
936 ATAK File Extension Soundscape Audio-Take
937 ATB File Extension AnetHelp Tools
938 ATC File Extension AutoCAD Catalog Format
939 ATC_LIST File Extension ATube Catcher Data Format
940 ATD File Extension Microsoft Systems Management Server
941 ATE File Extension Office Accounting Compressed Backup Format
942 ATF File Extension Axon Text Format
943 ATH File Extension Alienware AlienFX Theme Format
944 ATHEME File Extension Amazing Clock Theme
945 ATI File Extension Office Accounting Updated Company Format
946 ATK File Extension Andrew Toolkit Raster Object
947 ATL File Extension Artlantis 3D Scene Format
948 ATLA File Extension Artlantis Archive Format
949 ATLAS File Extension Stronghold 3 Editor
950 ATLG File Extension SlimBrowser Auto Login
951 ATLO File Extension Artlantis Object Format
952 ATLOC File Extension Apple Mac OS X Finder
953 ATLS File Extension Artlantis Studio Shader Data Format
954 ATM File Extension Vue Atmospheres Format
955 ATMC File Extension Adobe Type Manager
956 ATMN File Extension Automation Anywhere Macro
957 ATMSPHR File Extension TerraGen Latmoshpere Andscape Render
958 ATN File Extension Photoshop Actions Format
959 ATO File Extension ATO Modeler Project
960 ATOM File Extension Atom Web Feed Format
961 ATOMS File Extension Ribbons Atoms
962 ATOMSVC File Extension Atom Syndication Format Format Format
963 ATP File Extension Alphacam Lathe Post
964 ATPINF File Extension Automise Project Information Format
965 ATPZ File Extension Automise Compressed Project
966 ATR File Extension Atari Disk Image
967 ATRAC File Extension Sony ATRAC Audio Format
968 ATS File Extension Advanced ETL Transformation Script
969 ATT File Extension Web Form Data Format
970 ATTR File Extension IPhoto Attributes Format
971 ATTX File Extension Cadence Atribut
972 ATV File Extension ACT!
973 ATW File Extension Attityd Survey Program Data Format
974 ATX File Extension ArcGIS Attribute Index Format
975 ATX5 File Extension Automise Project Format
976 ATY File Extension Association Type Placeholder
977 ATZ File Extension Aston Compiled Theme
978 ATZ3 File Extension Automise
979 AU File Extension Audio Format
980 AU3 File Extension AutoIt V3 Script
981 AU? File Extension LoseThos Autofile
982 AUC File Extension AUC Database
983 AUD File Extension Video Game Compressed Audio Format
984 AUDIBLEPREFS File Extension Audible Preference
985 AUDIONOTE File Extension AudioNote
986 AUF File Extension Alphacam User Font
987 AUG File Extension Red Hat Linux Shellvars
988 AUI File Extension AGE3D UI Editor Color Table
989 AUL File Extension AviUtl Language Settings Format
990 AUM File Extension Adobe Update Manager Data
991 AUP File Extension Audacity Project Format
992 AUPRESET File Extension Apple Logic Studio Preset
993 AUR File Extension AutoREALM Map
994 AURX File Extension AutoREALM Project
995 AUS File Extension AutoREALM Symbols
996 AUT File Extension AutoIt Script Format
997 AUTH File Extension ShopSite Store Authorization
998 AUTOCONF File Extension Autoconfiguration
999 AUTOMATICDESTINATIONS-MS File Extension Windows Jump List Format
1000 AUTOPLAY File Extension AutoPlay Media Studio Project Format
1001 AUTOREG File Extension Mozilla Application Suite Auto Registration Clue
1002 AUTOSAVE File Extension GDevelop Autosave Format
1003 AUX File Extension TeX/LaTeX Auxiliary References Format
1004 AUZ File Extension Ableton Authorization Format
1005 AV File Extension Final Draft AV Document
1006 AVA File Extension AvaaBook EBook
1007 AVASTCONFIG File Extension Avast Configuration
1008 AVASTLIC File Extension Avast! License Format
1009 AVASTSOUNDS File Extension Avast! Soundpack Format
1010 AVASTTHEME File Extension Avast Theme Format
1011 AVASTVPN File Extension Avast SecureLine License Format
1012 AVATAR File Extension Google Talk Avatar Format
1013 AVB File Extension Avid Bin Format
1014 AVC File Extension MPEG-4 AVC Advanced Video Coding Movie Format
1015 AVCHD File Extension High Definition Video Format
1016 AVD File Extension MAGIX Movie Edit Pro Video Data Format
1017 AVE File Extension Avid User Format
1018 AVENIRPROJ File Extension StoryMill Project
1019 AVERY File Extension Avery Design & Print Online Label Format
1020 AVF File Extension Video Information
1021 AVG File Extension AVG Antivirus Virus Database
1022 AVGCONFIG File Extension AVG Antivirus Configuration Format
1023 AVGDI File Extension AVG Internet Security Data Format
1024 AVGDX File Extension AVG Diagnostics Format
1025 AVGF File Extension AVG Internet Security Data Format
1026 AVGFV File Extension AVG Internet Security User Interface Settings Format
1027 AVGLIC File Extension AVG Internet Security License Format
1028 AVGSOUNDS File Extension AVG Internet Security Soundpack Format
1029 AVGTHEME File Extension AVG Internet Security Theme Format
1030 AVHD File Extension Hyper-V SnapShot Format
1031 AVI File Extension Audio Video Interleave Format
1032 AVI-2 File Extension GOM Media Player Data Format
1033 AVI-3 File Extension GOM Media Player Data Format
1034 AVIF File Extension AV1 Image Format Format Format
1035 AVJ File Extension Avira Anti-Vir Job Format
1036 AVL File Extension ArcView Legend Format
1037 AVM File Extension AVG Incremental Persistent
1038 AVN File Extension AltaVENTE Application User Notes
1039 AVP File Extension Avid Project Format
1040 AVR File Extension Audio Visual Research Format
1041 AVRO File Extension Apache Avro Serialized Data Format
1042 AVROLAYOUT File Extension Avro Keyboard Layout Format
1043 AVROSKIN File Extension Avro Keyboard Skin Format
1044 AVS File Extension AviSynth Script Format
1045 AVSI File Extension Avisynth Script
1046 AVST File Extension VirtualDub Template
1047 AVT File Extension Savy Soda Avatar For IPhone Avatar
1048 AVV File Extension Avid Volume Bin Format
1049 AVW File Extension AnalyzeAVW Image
1050 AVX File Extension ArcView Extension Plugin Format
1051 AVZ File Extension AviSys Backup
1052 AW File Extension Answer Wizard Format
1053 AWA File Extension ActiveWords
1054 AWB File Extension AMR-WB Audio Format
1055 AWBS File Extension Data Storage
1056 AWC File Extension Emulex AWC Firmware Update Format
1057 AWCAV File Extension ActiveWorlds Custom Avatar Format
1058 AWD File Extension Microsoft Fax Document
1059 AWDB File Extension Access Walker Database Format
1060 AWE File Extension Adobe Acrobat Bookmark XML
1061 AWF File Extension Adobe WorkFlow Workgroup Plugin
1062 AWG File Extension Activeworlds Object Group Format
1063 AWH File Extension ActiveWorlds Browser Help
1064 AWI File Extension AIM Widget Package
1065 AWK File Extension AWK Script
1066 AWKW File Extension Awkwords Word Generator Format
1067 AWL File Extension Ad-Aware Language
1068 AWLIVE File Extension Active Webcam Video Format
1069 AWM File Extension AllWebMenus Project Format
1070 AWP File Extension Ability Write Template
1071 AWR File Extension Ad-Aware Reference
1072 AWREPLAY File Extension Arena Wars Replay Format
1073 AWS File Extension Ability Spreadsheet Format
1074 AWSEC File Extension Vodafone Secure Content Locker Encrypted Data Format
1075 AWSES File Extension Active WebCam Data Format
1076 AWSHORTCUT File Extension ActiveWords Shortcut
1077 AWSS File Extension Microsoft Works For Mac Spreadsheet
1078 AWT File Extension AbiWord Template
1079 AWW File Extension Ability Write Document
1080 AWWP File Extension Microsoft Works For Mac Document
1081 AWX File Extension Microsoft DirectX
1082 AWZIP File Extension ActiveWords Compressed Solution
1083 AX File Extension DirectShow Filter
1084 AX3 File Extension Apex Sketch
1085 AXA File Extension Annodex Digital Media Format
1086 AXC File Extension Microsoft Dynamics AX Configuration Format
1087 AXD File Extension ASP.NET Web Handler Format
1088 AXE File Extension Microsoft Autoroute Map Format
1089 AXF File Extension ARM Executable Format
1090 AXG File Extension Microsoft AutoRoute Trip
1091 AXL File Extension XML Project
1092 AXM File Extension AXMEDIS Object
1093 AXP File Extension CDBurnerXP Audio Compilation Format
1094 AXQ File Extension Edit Rocket Ada Editor
1095 AXR File Extension ElcomSoft Adcanced Archive Password Recovery
1096 AXS File Extension ActiveX Script
1097 AXT File Extension Adobe Photoshop Extract Format
1098 AXV File Extension Annodex Digital Media Format
1099 AXW File Extension Analyzer StateForms
1100 AXX File Extension AxCrypt Encrypted Format
1101 AY File Extension AY Chiptune Format
1102 AYC2 File Extension CS-80V Data Format
1103 AYN File Extension Ayona Music Data Format
1104 AYT File Extension Ayat Data Format
1105 AZ File Extension WinDVD Related
1106 AZ! File Extension Vuze Partial Download Format
1107 AZA File Extension QazaR Archive Compressed
1108 AZD File Extension Amazon Software Download
1109 AZF File Extension Secure Format Format
1110 AZL File Extension Amazon Kindle Data Format
1111 AZM File Extension Amazon Kindle Data Format
1112 AZN File Extension Amazon Kindle Newspaper Data Format
1113 AZP File Extension Close Combat Effect
1114 AZS File Extension AirZip FormatSECURE Format
1115 AZT File Extension AutoZilla Template Data Format
1116 AZW File Extension Amazon Kindle EBook Format
1117 AZW1 File Extension Amazon Topaz EBook
1118 AZW2 File Extension Kindle Active Content App Format
1119 AZW3 File Extension Amazon KF8 EBook Format
1120 AZW3F File Extension Amazon Kindle Metadata
1121 AZW3R File Extension Amazon Kindle Metadata
1122 AZW4 File Extension Amazon Print Replica EBook
1123 AZW6 File Extension Amazon Kindle EBook Format
1124 AZZ File Extension AZZ Cardfile Database Format
1125 AZZX File Extension Uncompressed AZZ Cardfile Data Format
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Hypertext Markup Language Format

HTML files are used by web browsers for rendering WWW pages. What kind of data can HTML files store? HTML files store information in plain text f...

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