Sorted alphabetically: I
| # | File extension | The full name of the file |
|---|---|---|
| 1 | I File Extension | Visual Studio Intermediate Format |
| 2 | I00 File Extension | DVD Shrink Part 1 Format |
| 3 | I01 File Extension | DVD Shrink Part 2 Format |
| 4 | I02 File Extension | DVD Shrink Part 3 Format |
| 5 | I03 File Extension | Split Disk Image |
| 6 | I04 File Extension | Split Disk Image |
| 7 | I05 File Extension | Split Disk Image |
| 8 | I17 File Extension | Pixel PowerCollage Image |
| 9 | I18 File Extension | Pixel Power Collage Image Format |
| 10 | I1C File Extension | IBM Voice Type Languages Newuser |
| 11 | I1I File Extension | IBM Voice Type Languages Newuser |
| 12 | I2C File Extension | IBM Voice Type Languages Newuser |
| 13 | I2D File Extension | Wyse Device Management Thin Client Disk Image |
| 14 | I2G File Extension | Intergeo I2G Geometric |
| 15 | I2I File Extension | IBM Voice Type Languages Newuser |
| 16 | I32 File Extension | NI LabView |
| 17 | I3A File Extension | Point Blank Game |
| 18 | I3ANIMPACK File Extension | Point Blank Game |
| 19 | I3C File Extension | IBM Voice Type Languages Newuser |
| 20 | I3CHR File Extension | Point Blank Game |
| 21 | I3D File Extension | Houdini Image 3D Format |
| 22 | I3EXEC File Extension | Point Blank |
| 23 | I3I File Extension | IBM Voice Type Languages Newuser |
| 24 | I3PACK File Extension | Point Blank Game Data Format |
| 25 | I3S File Extension | Point Blank Game |
| 26 | I5D File Extension | IUCLID XML Backup |
| 27 | I5S File Extension | IUCLID Compressed Backup |
| 28 | I5Z File Extension | IUCLID 5 Import/Export Format |
| 29 | I64 File Extension | Interactive Disassembler |
| 30 | IA1 File Extension | Infinite Algebra 1 |
| 31 | IA2 File Extension | Infinite Algebra Assignment |
| 32 | IA64 File Extension | HP-UX |
| 33 | IAA File Extension | INTUS Audio Archive |
| 34 | IAD File Extension | Symantec Patch Management |
| 35 | IAF File Extension | Outlook Internet Account Format |
| 36 | IAI File Extension | Nova Logic Item Attributes Info |
| 37 | IAK File Extension | MAIL.DAT Information Access Key |
| 38 | IAL File Extension | Microsoft SharePoint List Activity |
| 39 | IAM File Extension | Inventor Assembly Format |
| 40 | IAO File Extension | ImperiumAO Data |
| 41 | IAR File Extension | CD Katalog |
| 42 | IAS File Extension | BitDefender Format |
| 43 | IB File Extension | InterBase Database |
| 44 | IB2 File Extension | IncrediBots 2 Saved Challenge Format |
| 45 | IB3 File Extension | IncrediBots 3 Saved Challenge Format |
| 46 | IB7 File Extension | Pixel Power Collage Image Format |
| 47 | IBA File Extension | IBooks Author Document |
| 48 | IBAK File Extension | Password Safe Backup |
| 49 | IBANK File Extension | IBank Accounting Data |
| 50 | IBATEMPLATE File Extension | IBooks Author Document Template |
| 51 | IBB File Extension | ImgBurn Project Format |
| 52 | IBCD File Extension | InstantBingoCard Document |
| 53 | IBD File Extension | MySQL InnoDB Database Table |
| 54 | IBE File Extension | IBECrypto Encrypted |
| 55 | IBF File Extension | Final Fantasy XI Game |
| 56 | IBG File Extension | IBridge Project Workspace |
| 57 | IBI File Extension | Raven Software ICARUS Compiled Script |
| 58 | IBK File Extension | Sound Blaster FM Instrument Bank |
| 59 | IBL File Extension | IBasic Component Language |
| 60 | IBM File Extension | Commodore Amiga Graphics |
| 61 | IBN File Extension | WinIQSIM |
| 62 | IBOOKS File Extension | Multi-Touch IBook |
| 63 | IBP File Extension | IsoBuster Managed Image Information Format |
| 64 | IBPLUGIN File Extension | Interface Builder Plug-in |
| 65 | IBQ File Extension | IsoBuster Managed Image Format |
| 66 | IBRO File Extension | IncrediBots Robot Format |
| 67 | IBS File Extension | I2 IBase |
| 68 | IBT File Extension | Texture And Model Format |
| 69 | IBV File Extension | IGOR Pro Binary Variable |
| 70 | IBW File Extension | IGOR Pro Binary Wave |
| 71 | IBX File Extension | Interscope BlackBox |
| 72 | IBY File Extension | Symbian ROM Image Component Include |
| 73 | IBZ File Extension | MySQL InnoDB Database Table Compressed Backup |
| 74 | IC File Extension | ASwin Project |
| 75 | IC0 File Extension | HSPICE Output |
| 76 | IC1 File Extension | Low Resolution Imagic Graphics Format |
| 77 | IC2 File Extension | Medium Resolution Imagic Graphics Format |
| 78 | IC3 File Extension | High Resolution Imagic Graphics Format |
| 79 | IC3D File Extension | IC3D Scene Format |
| 80 | IC4 File Extension | SADiE Interchange Data |
| 81 | IC5 File Extension | Interactive Image Creator Image Project |
| 82 | IC8 File Extension | Neo Geo BIOS |
| 83 | ICA File Extension | Citrix ICA Format |
| 84 | ICAL File Extension | ICalendar Format |
| 85 | ICALENDAR File Extension | ICalendar Format |
| 86 | ICALEVENT File Extension | ICal Event Format |
| 87 | ICALTODO File Extension | ICal To Do Format |
| 88 | ICAP File Extension | InCopy Package Format |
| 89 | ICB File Extension | Targa ICB Bitmap Image |
| 90 | ICBU File Extension | ICal Backup Format |
| 91 | ICC File Extension | ICC Profile |
| 92 | ICD File Extension | Installable Client Driver Format |
| 93 | ICE File Extension | ICE Format Archive |
| 94 | ICF File Extension | Zoom Router Configuration Format |
| 95 | ICG File Extension | Image Comparer Results Format |
| 96 | ICHAT File Extension | IChat Saved Chat Log |
| 97 | ICHATTRANSFER File Extension | Apple IChat Transfer |
| 98 | ICI File Extension | Ampac |
| 99 | ICL File Extension | Windows Icon Library Format |
| 100 | ICM File Extension | Image Color Matching Profile |
| 101 | ICMA File Extension | InCopy Assignment Format |
| 102 | ICML File Extension | InCopy Document |
| 103 | ICMS File Extension | RagTime Extensions |
| 104 | ICN File Extension | Windows Icon Format |
| 105 | ICNS File Extension | Mac OS X Icon Resource Format |
| 106 | ICO File Extension | Icon Format |
| 107 | ICOA File Extension | IBM Image Object Content Architecture (IOCA) Bitmap Graphics |
| 108 | ICON File Extension | Icon Image Format |
| 109 | ICONBOX File Extension | IconBox |
| 110 | ICONBOXICON File Extension | IconBox |
| 111 | ICONPACKAGE File Extension | IconPackager Theme Format |
| 112 | ICONTAINER File Extension | CandyBar IContainer Format |
| 113 | ICP File Extension | Unix IContact Parameter |
| 114 | ICPR File Extension | IconUtils Project Format |
| 115 | ICQ File Extension | ICQ Archive |
| 116 | ICR File Extension | Image Comparer Results Format |
| 117 | ICS File Extension | ICalendar Format |
| 118 | ICST File Extension | Adobe InCopy Document Preset |
| 119 | ICTE File Extension | Apple Mac Internet Configuration |
| 120 | ICURSORFX File Extension | ICursor Effect Format |
| 121 | ICW File Extension | Microsoft Internet Explorer Internet Connection Wizard |
| 122 | ICX File Extension | Remote Call Profiler Summary View |
| 123 | ICXS File Extension | ITunes |
| 124 | ICZ File Extension | Lib2Def Output |
| 125 | ID File Extension | Lotus Notes User ID Format |
| 126 | ID0 File Extension | Interactive Disassembler Database Format |
| 127 | ID2 File Extension | Windows Live Messenger Emoticon Format |
| 128 | ID3 File Extension | IData 3 Data |
| 129 | ID31 File Extension | Helium Music Manager Id3 Tags Export |
| 130 | ID32 File Extension | Helium Music Manager Id3 Tags Export |
| 131 | IDA File Extension | Microsoft IIS Server |
| 132 | IDAP File Extension | Adobe InDesign Assignment Package |
| 133 | IDATA File Extension | IData 2 Data |
| 134 | IDB File Extension | Visual Studio Intermediate Debug Format |
| 135 | IDB2 File Extension | InfoStat Database |
| 136 | IDC File Extension | Internet Database Connector Format |
| 137 | IDD File Extension | Adobe InDesign For Mac Document |
| 138 | IDE File Extension | Borland C++ Project Format |
| 139 | IDEA File Extension | Adobe Ideas Document |
| 140 | IDEMO File Extension | InstantDemo Project |
| 141 | IDENTCACHE File Extension | Delphi Temporary Cache |
| 142 | IDENTIFIER File Extension | Microsoft Windows Zone Identifier |
| 143 | IDF File Extension | MIDI Instrument Definition Format |
| 144 | IDG File Extension | Majax Settings |
| 145 | IDH File Extension | OpenCBM |
| 146 | IDI File Extension | I-DEAS Web Access |
| 147 | IDIF File Extension | Netscape Saved Address Book Identification |
| 148 | IDL File Extension | Interface Definition Language Format |
| 149 | IDLK File Extension | Adobe InDesign Lock Format |
| 150 | IDLL File Extension | CodeWarrior DLL |
| 151 | IDM File Extension | IData Mobile Data |
| 152 | IDML File Extension | Adobe InDesign Markup Language Format |
| 153 | IDMS File Extension | Adobe InDesign Snippet |
| 154 | IDP File Extension | IBM Personal Communications Interchange Document Profile |
| 155 | IDPK File Extension | Adobe InDesign Package For GoLive Format |
| 156 | IDPP File Extension | Adobe InDesign Preflight Profile |
| 157 | IDQ File Extension | Microsoft Internet Explorer Data Query |
| 158 | IDRC File Extension | Adobe InDesign Resource |
| 159 | IDS File Extension | Infinity Game Engine |
| 160 | IDT File Extension | Windows Installer Database Text Archive Format |
| 161 | IDV File Extension | Inventor Design View Format |
| 162 | IDW File Extension | Inventor Drawing |
| 163 | IDX File Extension | Index Format |
| 164 | IDX0 File Extension | Runescape Cache Index Format |
| 165 | IDX255 File Extension | Runescape Cache Format |
| 166 | IDX_DLL File Extension | Microsoft Office IDX_DLL |
| 167 | IDZ File Extension | I-DEAS Web Access |
| 168 | IE3 File Extension | Internet Explorer 3 |
| 169 | IEBARZIP File Extension | Explorer Bar Icon Pack |
| 170 | IEC File Extension | Microsoft HTML Converter |
| 171 | IEI File Extension | Image Eye Thumbnail Cache |
| 172 | IEL File Extension | ParticleIllusion SE Emitter Library |
| 173 | IEM File Extension | Informix Error Message |
| 174 | IENV File Extension | IData 3 Envelope Template |
| 175 | IES File Extension | IES Photometric Data Format |
| 176 | IEX File Extension | The Tuttles Madcap Misadventures |
| 177 | IF File Extension | Procedimientos-Uno IFWin Project Format |
| 178 | IF9 File Extension | Pixel Power Collage Image |
| 179 | IFAITH File Extension | IFaith SHSH Format |
| 180 | IFB File Extension | Oracle Siebel Interface Configuration |
| 181 | IFC File Extension | Industry Foundation Classes Format |
| 182 | IFCXML File Extension | Industry Foundation Classes XML Format |
| 183 | IFCZIP File Extension | Compessed IFC Format |
| 184 | IFD File Extension | InForm Document |
| 185 | IFF File Extension | Interchange Format Format |
| 186 | IFL File Extension | 3ds Max Image Format List |
| 187 | IFLV File Extension | InfoLevin Database |
| 188 | IFM File Extension | Brighterion IPrevent Fraud Model |
| 189 | IFN File Extension | IGOR Pro Formatted Notebook |
| 190 | IFO File Extension | DVD-Video Disc Information Format |
| 191 | IFOS File Extension | Instant Format Opener Script Format |
| 192 | IFP File Extension | GTA Animation Format |
| 193 | IFR File Extension | Formula One 2001 Game |
| 194 | IFS File Extension | InfoSlips Package |
| 195 | IFT File Extension | Canon Settings |
| 196 | IFU File Extension | All Image Image |
| 197 | IFV File Extension | Indeo Video Format |
| 198 | IFW File Extension | INTUS Firmware Format |
| 199 | IFX File Extension | Rational XDE |
| 200 | IFZ File Extension | All Image Compressed Image |
| 201 | IG File Extension | Instagram JPEG Picture Image |
| 202 | IG2 File Extension | IGES CAD |
| 203 | IGA File Extension | CARIS GIS Corner Georeferencing Coordinate |
| 204 | IGB File Extension | Google Earth Model |
| 205 | IGC File Extension | Anime List Builder Input Format |
| 206 | IGE File Extension | Erdas Imagine Large Raster Spill |
| 207 | IGES File Extension | IGES Format |
| 208 | IGG File Extension | SuiteProfiler Color Map Format |
| 209 | IGI File Extension | Indigo Renderer Picture Image |
| 210 | IGL File Extension | IGOR Game |
| 211 | IGM File Extension | Indigo Renderer Material Format |
| 212 | IGMA File Extension | INTUS Graph Mask Archive |
| 213 | IGN File Extension | RoboHelp Ignore List Format |
| 214 | IGO File Extension | Instagram JPEG Picture Image |
| 215 | IGP File Extension | Igor Published Music Notation Format |
| 216 | IGR File Extension | SmartSketch Drawing Design Format |
| 217 | IGS File Extension | IGES Drawing Format |
| 218 | IGT File Extension | IGrafx Document Template |
| 219 | IGV File Extension | Integrative Genomics Viewer |
| 220 | IGX File Extension | IGrafx Document |
| 221 | IGY File Extension | Microsoft Excel Web Query |
| 222 | IGZ File Extension | Gzipped Image |
| 223 | IHA File Extension | GE Historian Archive |
| 224 | IHC File Extension | Proficy Historian |
| 225 | IHF File Extension | IGOR Pro Help |
| 226 | IHS File Extension | Bink Inbound History |
| 227 | IHTML File Extension | Inline HyperText Markup Language |
| 228 | IHW File Extension | IN-HEH Timeline Workspace |
| 229 | IHX File Extension | IN-HEH Timeline Database |
| 230 | II File Extension | IconWorkshop Extended Information Format |
| 231 | IID File Extension | IInstaller Idirectory |
| 232 | IIE File Extension | SimIIe Emulator |
| 233 | IIF File Extension | Intuit Interchange Format Format |
| 234 | III File Extension | Know Your Stuff |
| 235 | IIL File Extension | CleanSweep Installation Log |
| 236 | IIM File Extension | IMacro Macro Format |
| 237 | IIMG File Extension | Interleaf Image Format |
| 238 | IIP File Extension | ThinAnywhere Configuration Format |
| 239 | IIQ File Extension | Phase One RAW Image |
| 240 | IIS File Extension | PHOTOfunSTUDIO HD Video |
| 241 | IIT File Extension | Install Creator Project Format |
| 242 | IIX File Extension | Translation Memory Index Format |
| 243 | IJS File Extension | J Interpretor Script Format |
| 244 | IK File Extension | CryENGINE IK Animation Format |
| 245 | IKF File Extension | INTUS Keyboard Format |
| 246 | IKMP File Extension | SampleTank Preset |
| 247 | IKS File Extension | Microsoft InkSeine Document |
| 248 | IL File Extension | Euphoria Shrouded Source Code |
| 249 | IL3 File Extension | ParticleIllusion 3 Emitter Library |
| 250 | ILA File Extension | LohnViewer Document |
| 251 | ILABEL File Extension | IData 3 Template Label |
| 252 | ILB File Extension | Scream Tracker Data |
| 253 | ILBM File Extension | Interleaved Bitmap Image |
| 254 | ILDOC File Extension | QuickSilver Document |
| 255 | ILF File Extension | Alim |
| 256 | ILG File Extension | MakeIndex Error Log |
| 257 | ILHT File Extension | Safari Internet Location |
| 258 | ILK File Extension | Incremental Linking Format |
| 259 | ILL File Extension | Illust Logic Puzzle |
| 260 | ILM File Extension | Opus Creator Multimedia |
| 261 | ILOCK File Extension | IData |
| 262 | ILP File Extension | Gurobi Optimizer Temporary |
| 263 | ILS File Extension | Internet Security And Acceleration Server Summary |
| 264 | ILX File Extension | Interlex Vocabulary |
| 265 | IM File Extension | SunOS Grey Scale Bitmap |
| 266 | IM24 File Extension | Bitmap Graphic |
| 267 | IM32 File Extension | Sun 32bit Raster |
| 268 | IM5 File Extension | Visilog Image |
| 269 | IM7 File Extension | DaVis Graphics |
| 270 | IM8 File Extension | Sun Raster Graphic |
| 271 | IMA File Extension | Generic Disk Image |
| 272 | IMA4 File Extension | Apple QuickTime IMA4 Encoded Audio |
| 273 | IMAGE File Extension | Apple Disk Image |
| 274 | IMAP File Extension | Merak Mail Server Internet Message Access Protocol |
| 275 | IMAPMBOX File Extension | IMAP Mailbox |
| 276 | IMB File Extension | IncredMail Adress Book And Temporary Contacts |
| 277 | IMC File Extension | LucasArts Game Sound |
| 278 | IMD File Extension | GIS Image Metadata Format |
| 279 | IME File Extension | Windows Input Method Editor Format |
| 280 | IMELODY File Extension | IMelody Mobile Phone Ring-tone Format |
| 281 | IMESX File Extension | Microsoft Office IME Search Provider Definition |
| 282 | IMF File Extension | Id Music Format |
| 283 | IMG File Extension | Macintosh Disk Image |
| 284 | IMG3 File Extension | IPhone IMG3 Format |
| 285 | IMGA File Extension | Aleph One Image Format |
| 286 | IMGB File Extension | Final Fantasy XII Model |
| 287 | IMGPART File Extension | Apple Mac NDIF Split Image |
| 288 | IMH File Extension | IncrediMail Contacts Export |
| 289 | IMI File Extension | Magellan Map Format |
| 290 | IMJ File Extension | JFIF Bitmap Image |
| 291 | IMK File Extension | IncrediMail Licence |
| 292 | IML File Extension | IntelliJ IDEA Module |
| 293 | IMM File Extension | IncrediMail Deleted Email Messages List |
| 294 | IMMODULES File Extension | GTK+ Module Format |
| 295 | IMN File Extension | IncrediMail Notify |
| 296 | IMO File Extension | IMON Manager Settings |
| 297 | IMOTION File Extension | IClone Motion Capture |
| 298 | IMOVIEEVENT File Extension | IMovie Library |
| 299 | IMOVIELIBRARY File Extension | IMovie Event Library |
| 300 | IMOVIEMOBILE File Extension | IMovie Project Package |
| 301 | IMOVIEPROJ File Extension | IMovie Project Format |
| 302 | IMOVIEPROJECT File Extension | IMovie Project |
| 303 | IMP File Extension | FileMaker Pro Import Data Filter |
| 304 | IMPORTED File Extension | UTorrent Torrent |
| 305 | IMR File Extension | Impromptu Report Format |
| 306 | IMS File Extension | IconForge Create Executable Library Data |
| 307 | IMSCC File Extension | Canvas Exported Course |
| 308 | IMSP File Extension | Survey Designer Survey |
| 309 | IMT File Extension | IMNET Graphics Image Format |
| 310 | IMTX File Extension | IMindMap Template |
| 311 | IMV File Extension | ImageMixerVCD Project |
| 312 | IMW File Extension | IncrediMail Sound |
| 313 | IMX File Extension | DaVis Image |
| 314 | IMY File Extension | IMelody Ringtone Format |
| 315 | IMZ File Extension | WinImage Compressed Disk Image |
| 316 | IN File Extension | Spyware Format |
| 317 | IN3 File Extension | Harvard Graphics Input Device Driver |
| 318 | IN4 File Extension | InfoBlaster IN4 Registry |
| 319 | IN7 File Extension | Ox Data |
| 320 | INA File Extension | MS-DOS |
| 321 | INB File Extension | Rebel Assault Backup |
| 322 | INC File Extension | Include Format |
| 323 | INCA File Extension | InCopy CS3 Assignment Format |
| 324 | INCD File Extension | InCopy Document |
| 325 | INCP File Extension | InCopy CS3 Package Format |
| 326 | INCT File Extension | InCopy Template |
| 327 | INCX File Extension | InCopy CS3 Interchange Format |
| 328 | IND File Extension | Adobe InDesign Graphics Document Format |
| 329 | INDB File Extension | Adobe InDesign Book Format |
| 330 | INDD File Extension | Adobe InDesign Document |
| 331 | INDESIGNPLUGIN File Extension | Adobe InDesign Plug-in |
| 332 | INDEX File Extension | Eclipse Help Index |
| 333 | INDEXARRAYS File Extension | Mac OS X Spotlight |
| 334 | INDEXCOMPACTDIRECTORY File Extension | Mac OS X Spotlight |
| 335 | INDEXDIRECTORY File Extension | Mac OS X Spotlight |
| 336 | INDEXPOSITIONS File Extension | Mac OS X Spotlight |
| 337 | INDEXPOSITIONTABLE File Extension | Mac OS X Spotlight |
| 338 | INDK File Extension | Adobe InDesign Shortcut Set Format |
| 339 | INDL File Extension | Adobe InDesign Library |
| 340 | INDN File Extension | Adobe InDesign For Mac |
| 341 | INDP File Extension | Adobe InDesign CS3 Package Format |
| 342 | INDS File Extension | Adobe InDesign Snippet Format |
| 343 | INDT File Extension | Adobe InDesign Template |
| 344 | INDX File Extension | Microsoft Mail Index |
| 345 | INETLOC File Extension | Internet Location |
| 346 | INF File Extension | Setup Information Format |
| 347 | INFO File Extension | ZoomBrowser Image Index Format |
| 348 | INFO-1 File Extension | Cygwin Info |
| 349 | INFO-10 File Extension | Cygwin Info |
| 350 | INFO-11 File Extension | Cygwin Info |
| 351 | INFO-12 File Extension | Cygwin Info |
| 352 | INFO-13 File Extension | Cygwin Info |
| 353 | INFO-14 File Extension | Cygwin Info |
| 354 | INFO-15 File Extension | Cygwin Info |
| 355 | INFO-16 File Extension | Cygwin Info |
| 356 | INFO-17 File Extension | Cygwin Info |
| 357 | INFO-18 File Extension | Cygwin Info |
| 358 | INFO-19 File Extension | Cygwin Info |
| 359 | INFO-2 File Extension | Cygwin Info |
| 360 | INFO-20 File Extension | Cygwin Info |
| 361 | INFO-21 File Extension | Cygwin Info |
| 362 | INFO-22 File Extension | Cygwin Info |
| 363 | INFO-23 File Extension | Cygwin Info |
| 364 | INFO-24 File Extension | Cygwin Info |
| 365 | INFO-25 File Extension | Cygwin Info |
| 366 | INFO-26 File Extension | Cygwin Info |
| 367 | INFO-27 File Extension | Cygwin Info |
| 368 | INFO-28 File Extension | Cygwin Info |
| 369 | INFO-29 File Extension | Cygwin Info |
| 370 | INFO-3 File Extension | Cygwin Info |
| 371 | INFO-30 File Extension | Cygwin Info |
| 372 | INFO-4 File Extension | Cygwin Info |
| 373 | INFO-5 File Extension | Cygwin Info |
| 374 | INFO-6 File Extension | Cygwin Info |
| 375 | INFO-7 File Extension | Cygwin Info |
| 376 | INFO-8 File Extension | Cygwin Info |
| 377 | INFO-9 File Extension | Cygwin Info |
| 378 | INFOPATHXML File Extension | Microsoft InfoPath Form |
| 379 | INF_LOC File Extension | Windows Driver Information Cache Format |
| 380 | ING File Extension | MasterCook Ingredients Format |
| 381 | INGR File Extension | Intergraph Raster Format Format |
| 382 | INH File Extension | Microsoft Visual Basic Basfwin |
| 383 | INI File Extension | Windows Initialization Format |
| 384 | INI-DIST File Extension | PHP INI |
| 385 | INI-RECOMMENDED File Extension | PHP INI |
| 386 | INI2 File Extension | Text Configuration |
| 387 | INIT File Extension | WM Keeper CLASSIC Temporary Keys |
| 388 | INIX File Extension | Adobe InDesign |
| 389 | INJ File Extension | DAZ Studio 3D Morph Injection Data Format |
| 390 | INJB File Extension | Adobe InDesign |
| 391 | INK File Extension | Mimio Ink Data Format |
| 392 | INL File Extension | C++ Inline Format |
| 393 | INLK File Extension | Adobe InDesign Lock Format |
| 394 | INM File Extension | FaxMaster Document |
| 395 | INMS File Extension | Adobe InDesign Menu Set Format |
| 396 | INN File Extension | Phantasmagoria Ini |
| 397 | INO File Extension | Inno Setup Script Format |
| 398 | INP File Extension | Abaqus Input Format |
| 399 | INPROGRESS File Extension | Time Machine Backup Progress Format |
| 400 | INPUTPLUGIN File Extension | Apple Mac OS X PluginIM Input Method |
| 401 | INPX File Extension | PTV Vissim Network |
| 402 | INRS File Extension | Adobe InDesign For Mac |
| 403 | INS File Extension | Internet Settings Format |
| 404 | INSANIQUARIUMDELUXESAVEDGAME File Extension | Insaniquarium Deluxe Save Game |
| 405 | INSP File Extension | Microsoft Visual Studio Inspector |
| 406 | INSPXE File Extension | Intel Inspector Results Format |
| 407 | INSS File Extension | Apple Mac OS X Setup Assistant ISP Info Document |
| 408 | INST File Extension | RMCProfile Peak Profile |
| 409 | INSTALLHELPER File Extension | Apple Mac OS X Install Helper Document |
| 410 | INSTALLLOG File Extension | Microsoft .NET Installation Log |
| 411 | INSTALL_BACKUP File Extension | AVG Shell Extension Module |
| 412 | INSX File Extension | InScribe XML Document |
| 413 | INT File Extension | SGI Integer Image |
| 414 | INT? File Extension | Quicken For Mac |
| 415 | INTAGLIO File Extension | Intaglio Drawing |
| 416 | INTERNETCONNECT File Extension | Apple Internet Connect Document |
| 417 | INTU File Extension | Quicken For Mac |
| 418 | INUSE File Extension | Text Configuration Format (in Use) |
| 419 | INV File Extension | INVedit Format |
| 420 | INVENTOR File Extension | SGI Open Inventor |
| 421 | INX File Extension | Adobe InDesign Interchange Format |
| 422 | IN_ File Extension | Microcoft Setup Information |
| 423 | IO File Extension | CPIO Compressed Format Archive |
| 424 | IOBIT File Extension | Advanced SystemCare Rollback Format |
| 425 | IOBJ File Extension | Microsoft Visual Studio Intermediate Object Format |
| 426 | IOC File Extension | Winamp Io Extension |
| 427 | IOCA File Extension | IBM Image Object Content Architecture (IOCA) Bitmap Graphics |
| 428 | IOK File Extension | Omniscope Configuration |
| 429 | ION File Extension | File Description Format |
| 430 | IOPLIST File Extension | Mac OS X IOPLIST Format |
| 431 | IOR File Extension | Maxwell Render Index Of Refraction |
| 432 | IOS File Extension | Apple IOS Data Format |
| 433 | IP File Extension | IconPackager Theme Format |
| 434 | IP2 File Extension | Atari ICE PCIN+ Picture Image Format |
| 435 | IP3 File Extension | ParticleIllusion Project |
| 436 | IPA File Extension | IPhone Application |
| 437 | IPALIAS File Extension | IPhoto Alias Format |
| 438 | IPB File Extension | IPhone Perl Script |
| 439 | IPC File Extension | IncrediFlash Tools Image |
| 440 | IPCC File Extension | IPhone Carrier Bundle |
| 441 | IPCH File Extension | Intellisense Precompiled Header Format |
| 442 | IPD File Extension | BlackBerry Backup Format |
| 443 | IPDB File Extension | IP Address Tracker IP Database |
| 444 | IPF File Extension | SMS Installer Script |
| 445 | IPG File Extension | IPod Game Format |
| 446 | IPH File Extension | InterPaint (Hires) Image Format |
| 447 | IPHOTO File Extension | IPhoto Library Format |
| 448 | IPHOTOPROJECT File Extension | IPhoto Print Project |
| 449 | IPI File Extension | Microsoft Windows Installer |
| 450 | IPICK File Extension | IPick Football Image |
| 451 | IPJ File Extension | Inventor Project Format |
| 452 | IPK File Extension | Shana Informed Filler Format |
| 453 | IPKG File Extension | Indicore SDK Package |
| 454 | IPL File Extension | CorelDRAW Pantone Spot Reference Palette Format |
| 455 | IPL22 File Extension | PLATO Learning Network Temporary |
| 456 | IPLB File Extension | IPhoto Library Archive Document |
| 457 | IPMETA File Extension | Apple IPhoto Metadata Format |
| 458 | IPN File Extension | Inventor Presentation Format |
| 459 | IPO File Extension | InstallShield Object Project |
| 460 | IPOD File Extension | Rockbox Firmware Format |
| 461 | IPP File Extension | Inline Guard Macro Format |
| 462 | IPPROJ File Extension | Microsoft Visual Studio InfoPath Project |
| 463 | IPR File Extension | IntelliJ Project XML Data Format |
| 464 | IPROJECT File Extension | IClone Project Format |
| 465 | IPS File Extension | Internal Patching System Patch Format |
| 466 | IPSPOT File Extension | IPhoto Spot Format |
| 467 | IPSW File Extension | IPod And IPhone Software Update Format |
| 468 | IPSX File Extension | IPhone Firmware Update Format |
| 469 | IPT File Extension | Inventor Part Format |
| 470 | IPTHEME File Extension | IconPackager Raw Theme Format |
| 471 | IPUTILS File Extension | Gnome Desktop |
| 472 | IPX File Extension | IPIX Image |
| 473 | IPZ File Extension | ICQ Plus Skin |
| 474 | IQC File Extension | CADIQ Comparison Analysis Result |
| 475 | IQD File Extension | Impromptu Defintion |
| 476 | IQF File Extension | Integra Query |
| 477 | IQP File Extension | 20-20 Office Sales Exported Quote |
| 478 | IQR File Extension | Cadiq View Analysis Results Data |
| 479 | IQS File Extension | CADIQ Summary Log |
| 480 | IQT File Extension | Tektronix |
| 481 | IQU File Extension | AmeriCalc Update |
| 482 | IQY File Extension | Internet Query |
| 483 | IRAF File Extension | IRAF |
| 484 | IRAFHOSTS File Extension | IRAF User |
| 485 | IRBRC File Extension | Ruby |
| 486 | IRC File Extension | JIRCii Script |
| 487 | IRCP File Extension | SpeedGrade IRIDAS Composite Format |
| 488 | IRD File Extension | Microsoft Money Temporary |
| 489 | IREV File Extension | Runtime Revolution Script |
| 490 | IRF File Extension | Autodesk Impression Drawing Format |
| 491 | IRG File Extension | Sofya Database Interclass Relation Graph |
| 492 | IRIS File Extension | Silicon Irix Graphics Raw Format |
| 493 | IRIX6 File Extension | Irix 6 |
| 494 | IRIX64BIT File Extension | Irix 64 Bit Make |
| 495 | IRL File Extension | IBM WebSphere ILOG JRules Rule Language |
| 496 | IROBO File Extension | RoboMind Source Code |
| 497 | IROCK File Extension | IntelliRock Sensor Data Format |
| 498 | IROS File Extension | Adobe Save For Web Settings Format |
| 499 | IRP File Extension | Microsoft ISA Server Report Generator Output Format |
| 500 | IRR File Extension | UVBrewer Brewer Lamp Format |
| 501 | IRRMESH File Extension | Irrlicht Static Mesh |
| 502 | IRS File Extension | Adobe Save For Web Settings |
| 503 | IRV File Extension | XMap Workfile |
| 504 | IRX File Extension | Brewer Irradiation Format |
| 505 | IS File Extension | InStereo Audio |
| 506 | IS1 File Extension | SmartWare Input Screen Format |
| 507 | IS2 File Extension | SmartWare Input Screen |
| 508 | IS3 File Extension | SmartWare Input Screen |
| 509 | IS4 File Extension | SmartWare Input Screen |
| 510 | ISA File Extension | Adobe Photoshop ImageReady Action |
| 511 | ISALE File Extension | ISale Auction |
| 512 | ISALETEMPLATE File Extension | ISale Template |
| 513 | ISALLIC File Extension | ISale License |
| 514 | ISB File Extension | Vanguard Music |
| 515 | ISC File Extension | Xilinx Device Configuration Format |
| 516 | ISCORRUPT File Extension | Skype |
| 517 | ISD File Extension | Flexera InstallShield Dialog Box Format |
| 518 | ISE File Extension | InstallShield Express Project Format |
| 519 | ISF File Extension | Inspiration Flowchart Document |
| 520 | ISFF File Extension | Intergraph Standard Format Format |
| 521 | ISH File Extension | ISH Compressed Archive |
| 522 | ISH1 File Extension | Animation-ish Wiggledoodle-ish Document |
| 523 | ISH2 File Extension | Animation-ish FlipBook-ish Document |
| 524 | ISH3 File Extension | Animation-ish Advanced-ish Document |
| 525 | ISL File Extension | InstallShield Temporary Installer |
| 526 | ISM File Extension | InstallShield Project Format |
| 527 | ISMA File Extension | IIS Smooth Streaming Audio Format |
| 528 | ISMC File Extension | Smooth Streaming Client Manifest Format |
| 529 | ISMCLIP File Extension | IStopMotion Animation Clip |
| 530 | ISMV File Extension | IIS Smooth Streaming Video Format |
| 531 | ISN File Extension | Installer Source Formats |
| 532 | ISO File Extension | Disc Image Format |
| 533 | ISOZ File Extension | Compressed Arbortext IsoDraw Illustration |
| 534 | ISP File Extension | IIS Internet Service Provider Settings |
| 535 | ISPC File Extension | Image Surfer Pro Collection Format |
| 536 | ISQ File Extension | MicroCT Image |
| 537 | ISR File Extension | InstallShield Uninstall Information Format |
| 538 | ISS File Extension | ISS Picture Image Format |
| 539 | IST File Extension | Adobe ImageStyler Format |
| 540 | ISTG File Extension | ISOE Imagine Stage |
| 541 | ISU File Extension | InstallShield Uninstall Script Format |
| 542 | ISV File Extension | IDL ITools State |
| 543 | ISWP File Extension | Apple ITunes IOS Firmware Update |
| 544 | ISX File Extension | Intrasis Object |
| 545 | ISYM File Extension | ArchiCAD For MAC Geometric Description Language |
| 546 | ISZ File Extension | Zipped ISO Disk Image |
| 547 | IT File Extension | Impulse Tracker Module |
| 548 | ITA File Extension | IconTweaker Theme Archive |
| 549 | ITB File Extension | ITunes Library Extras |
| 550 | ITC File Extension | ITunes Cover Flow Data Format |
| 551 | ITC2 File Extension | ITunes Cover Flow Data Format 2 |
| 552 | ITCL File Extension | Cygwin Iwidgets Scripts |
| 553 | ITD File Extension | SDL Trados Translation |
| 554 | ITDB File Extension | ITunes Database Format |
| 555 | ITE File Extension | ITunes Extras Format |
| 556 | ITEMDATA-MS File Extension | Windows 8 Start Screen Item Data Format |
| 557 | ITEMSCRIPT File Extension | Divinity: Original Sin Game Data Format |
| 558 | ITG File Extension | Intergraph Format Bitmap Graphics |
| 559 | ITHMB File Extension | IPod And IPhone Photo Thumbnails Format |
| 560 | ITI File Extension | Impulse Tracker Instrument |
| 561 | ITK File Extension | ScummVM Game Data Format |
| 562 | ITL File Extension | ITunes Library Format |
| 563 | ITLP File Extension | ITunes LP Album Format |
| 564 | ITLS File Extension | ITunes Live Stream URL |
| 565 | ITM File Extension | IThink Model Format |
| 566 | ITMS File Extension | ITunes Music Store Link Format |
| 567 | ITMSP File Extension | ITunes Store Package |
| 568 | ITMZ File Extension | IThoughtsHD Mind-map Document |
| 569 | ITN File Extension | TomTom Navigator Itinerary Format |
| 570 | ITP File Extension | BioWare Aurora Game Engine Palette |
| 571 | ITPC File Extension | ITunes Podcast Link Format |
| 572 | ITQ File Extension | SAIA S-Web Variable Initialization |
| 573 | ITR File Extension | Icy Tower Replay Format |
| 574 | ITS File Extension | Impulse Tracker Sample |
| 575 | ITSS File Extension | Microsoft Infotech Storage System Format |
| 576 | ITT File Extension | IconTweaker Theme Format |
| 577 | ITW File Extension | InTouch With Database Format |
| 578 | ITX File Extension | ITX Form Template |
| 579 | ITXIB File Extension | Apple ITunes Dump |
| 580 | ITZ File Extension | Impulse Tracker Music Module |
| 581 | IUP File Extension | Fritz Update Format |
| 582 | IUS File Extension | InfoTMIC Firmware Update Format |
| 583 | IV File Extension | Open Inventor Scene Graph Format |
| 584 | IV2I File Extension | Norton Ghost Incremental Virtual Volume Image |
| 585 | IVA File Extension | Surveillance Video Format |
| 586 | IVB File Extension | Truevision Targa Format Bitmap Graphics |
| 587 | IVC File Extension | IView MediaPro Catalogue Format |
| 588 | IVD File Extension | Bitdefender Incremental Virus Definitions Format |
| 589 | IVE File Extension | OpenSceneGraph Binary Format |
| 590 | IVEX File Extension | Worldviz Vizard Encrypted |
| 591 | IVF File Extension | Indeo Video Format Format |
| 592 | IVI File Extension | MSDN InfoViewer Topic |
| 593 | IVL File Extension | IBM ILOG JViews Maps Map |
| 594 | IVM File Extension | Interactive Visual Media Video Format |
| 595 | IVN File Extension | Phase One Media Pro Data Format |
| 596 | IVP File Extension | Panorama |
| 597 | IVR File Extension | Internet Video Recording |
| 598 | IVS File Extension | Internet Streaming Video |
| 599 | IVT File Extension | Beyond 20/20 Table Format |
| 600 | IVU File Extension | ImmerVision XML User Interface |
| 601 | IVUE File Extension | Live Picture IVUE Image |
| 602 | IVWR File Extension | IntelliView Offline Report |
| 603 | IVX File Extension | Beyond 20/20 Microdata Directory |
| 604 | IW File Extension | Chain Engineering Database Format |
| 605 | IW4 File Extension | DjVu Image Format |
| 606 | IW44 File Extension | DjVu Image Format |
| 607 | IWB File Extension | Common Format Format |
| 608 | IWC File Extension | Installwatch Database |
| 609 | IWD File Extension | Call Of Duty Game Data Format |
| 610 | IWDGT File Extension | IWeb Widget Format |
| 611 | IWI File Extension | Infinity Ward Texture Format |
| 612 | IWL File Extension | WebSite X5 License |
| 613 | IWM File Extension | IWriteMusic |
| 614 | IWP File Extension | InfinityQS ESPC |
| 615 | IWPRJ File Extension | Website X5 Project |
| 616 | IWS File Extension | Trojan-Downloader.JS.Agent Format |
| 617 | IWT File Extension | Sunnysoft InterWrite Full Keyboard Skin |
| 618 | IWXDATA File Extension | IWorx Data Format |
| 619 | IWZ File Extension | InstallShield Express 2 Project Format |
| 620 | IWZIP File Extension | Website X5 Project |
| 621 | IX File Extension | DtSearch Index Format |
| 622 | IX2 File Extension | WordPerfect Address Book Format |
| 623 | IX3 File Extension | Instant.Exe 3.0 Script |
| 624 | IX4 File Extension | Rebel Chess |
| 625 | IXA File Extension | Ulead Disc Image Format |
| 626 | IXB File Extension | Ulead Disc Image |
| 627 | IXC File Extension | ArcView Geocoding Index For Read-write Coverages |
| 628 | IXF File Extension | Integration Exchange Format |
| 629 | IXI File Extension | IxiQuarks Preferences |
| 630 | IXL File Extension | DB/TextWorks Database Indexed List |
| 631 | IXS File Extension | ArcView Geocoding Index For Read-write Shape |
| 632 | IXW File Extension | ERDAS IMAGINE Toolbar Setting |
| 633 | IZD File Extension | Intrexx Application Export Format |
| 634 | IZE File Extension | IZArc Archive |
| 635 | IZS File Extension | 1st Page 2000 JavaScript Example |
| 636 | IZZ File Extension | Isadora Media Control Project |
| 637 | IZZY File Extension | Isadora Project |
File Extension of the day
BLEND extension is used by 3D project files and animations created with 3D modeling tool Blender. BLEND files contain all elements of a project, su...