List Of All Extensions And Filetypes - I
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This is an easy approach from me to give and describe each and every filetype and extension as much as possible.
here is the list for the information about various filetypes and extensions starting from alphabet I
here is the list for the information about various filetypes and extensions starting from alphabet I
| Extension | Information |
| I | APLAC Source Code Data File (APLAC) |
| I | C++ Preprocessor Intermediate File (Borland Software Corporation) |
| I | INTERCAL File |
| I | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| I | Phase Vocorder Analysis Data |
| I | Progress Database Include File (Progress Software Corporation) |
| I | Integra Database (Imagina Software) |
| I-E | i-Enforce Security File (ICM Conversions & Management) |
| I0 | Winter Windows Scheduler File |
| I00 | (100-103) Winphone Phonebook |
| I16 | Nokia Phone Logo File (Nokia) |
| I17 | Pixel Power Collage |
| I18 | Pixel Power Collage |
| I1C | IBM Voice Type Language Newuser File |
| I1I | IBM Voice Type Language Newuser File |
| I2C | IBM Voice Type Language Newuser File |
| I2D | Wyse Device Management Thin Client Disk Image File (WYSE) |
| I2I | IBM Voice Type Language Newuser File |
| I2S | Invision for mIRC Settings |
| I3 | Modula-3 Interface Source |
| I3C | IBM Voice Type Language Newuser File |
| I3F | I3 Fax File (Interactive Intelligence Inc.) |
| I3I | IBM Voice Type Language Newuser File |
| I3ML | I3ML Source Page |
| I66 | Interactive66 Graphic Design Information |
| IA | Roland Garros Tennis Person File |
| IA6 | IApproach Data File (Workfile) (Tdata, Inc.) |
| IAF | Windows Live Mail Contacts Database (Microsoft Corporation) |
| IAF | Outlook Express Account Settings (Microsoft Corporation) |
| IAF | Quikscribe Intelligent Audio File (Quikscribe Pty Ltd) |
| IAF | Outlook 97 and 2000 E-mail Account Settings (Microsoft Corporation) |
| IAF | IAFA Document |
| IAF | Informer Configuration (Dataconomy) |
| IAFA | IAFA Document |
| IAM | Inventor CAD (Autodesk, Inc.) |
| IAN | Sterling Software COOL Business Team Model File |
| IAO | ImperiumAO Data File (Imperium) |
| IAP | Iguana Active Server Active Page Script (ILan Game) |
| IAP | ASM Palette |
| IAP | TeamBG File |
| IAR | CD Katalog (KRISoftware) |
| IAS | Iguana Active Server Script (ILan Game) |
| IAX | IBM Image Access Executive Bitmap |
| IB7 | Pixel Power Collage |
| IBA | Image |
| IBA | IBasic Source Code File |
| IBA | InfoHandler Infobase File (MDE Software) |
| IBC | IncrediBar Cursor File (IncrediMail Ltd.) |
| IBD | MySQL - InnoDB Database Table (Sun Microsystems, Inc.) |
| IBD | Windows Installer File (Microsoft Corporation) |
| IBD | PDS Picture |
| IBF | Instant Backup (Towodo Software) |
| IBG | Bert's Dinosaurs File |
| IBG | NASA PDS Graphic Format |
| IBG | iBridge Project Workspace (i2 Inc.) |
| IBK | (Kodak) Imaging for Windows Bookmark (Microsoft Corporation) |
| IBK | ICE Book Reader Professional Book File (ICE Graphics) |
| IBK | National Construction Estimator 32 Picture File |
| IBK | Sound Blaster Instrument Bank (Creative Technology Ltd.) |
| IBL | IBasic Component Language File |
| IBL | PCLTool Index-by-Location File (Page Technology Marketing, Inc.) |
| IBM | Archdos Compressed File |
| IBM | Commodore Amiga Graphics |
| IBP | IsoBuster CD/DVD Layout File (Smart Projects) |
| IBQ | IsoBuster Optical Media Data Container File (Smart Projects) |
| IBS | IncrediBar Skin (IncrediMail Ltd.) |
| IBS | i2 iBase File |
| IBT | IBTracer Infiniband Link And Protocol Analyzer InfiniBand Trace File (Computer Access Technology Corporation) |
| IBX | Interscope BlackBox File |
| IBY | ROM Image Component Include File |
| IC | Modula-3 M3CG Intermediate Language File |
| IC | Spice Initial Condition |
| IC | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IC | ICwin Climatización por agua Project Data (Procedimientos-Uno, S.L.) |
| IC1 | Imagic Bitmap Graphic |
| IC1 | ZyIMAGE Index |
| IC2 | IMagic Bitmap Graphic |
| IC3 | IMagic Bitmap Graphic |
| ICA | Identity Compass Encrypted Answers (Identity Compass International GmbH.) |
| ICA | Image Object Content Architecture (IOCA) Graphics File |
| ICA | Citrix Independent Computer Architecture File (Citrix) |
| ICAL | iCalendar Calendar Data (Apple Inc.) |
| ICALENDAR | iCalendar Calendar Data (Apple Inc.) |
| ICB | Image Capture Board |
| ICB | Targa Bitmap |
| ICC | Apple ColorSync 2.0 (Apple Inc.) |
| ICC | Kodak Printer Image |
| ICC | IronCAD Catalog |
| ICC | ICC Profile Format File |
| ICC | ArtIcons Pro Icon Collection (Aha-Soft) |
| ICC | Animation Softdisk |
| ICCP | Identity Compass Encrypted Culture Profile (Identity Compass International GmbH.) |
| ICD | Actuate Information Object Cache Definition (Actuate Corporation) |
| ICD | SafeDisc Encrypted Digital Rights Management File (Acresso Software Inc.) |
| ICD | ASTi Model Builder |
| ICD | File Associated with Many Games |
| ICD | IronCAD 2D CAD File |
| ICD | Rate Structure File |
| ICD | Rayman2 Game File |
| ICDX | Home Organizer Document (Imagery Concepts, LLC) |
| ICDX | FilePic Document (Imagery Concepts, LLC) |
| ICE | Freeze! Compressed Archive (Reeve Soft) |
| ICE | Archive |
| ICE | IceChat IRC Client IceChat Script File |
| ICE | ICEOWS Compressed File (Raphaël et Béatrice Mounier) |
| ICE | Cooltalk Audio |
| ICEICEBABY | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ICF | Cheyenne AntiVirus |
| ICF | ICOM CS-2100 Radio Programming Data |
| ICF | INI Creator for X10 Remote Control |
| ICF | RapidForm INUS Compression Format File (INUS Technology, Inc.) |
| ICF | Insane Chat Saved Conversation |
| ICG | Image Comparer Image Comparison Results (Bolide Software) |
| ICL | Clean File |
| ICL | Icon Library File |
| ICM | Earl F. Glynn Color Tablecolor Table |
| ICM | Image Color Matching Profile File (Kodak) |
| ICM | Windows Color Matching Control (Microsoft Corporation) |
| ICM | ICC Profile, Acer Monitor Drive |
| ICMP | Internet Control Message Protocol |
| ICMS | Ragtime Extensions File |
| ICN | HP Palmtop 100/200LX Icon |
| ICN | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ICN | RIPTerm Image |
| ICN | AT&T Graphic Format |
| ICN | Bert's Dinosaurs File |
| ICN | Icon Programming Language Source Code File |
| ICN | Micrografx Icon |
| ICN | SunOS Mono Icon |
| ICNS | Macintosh OS X Icon File (Apple Inc.) |
| ICO | GIMP Icon (The GIMP Team) |
| ICO | OS/2 Icon |
| ICO | Sun Icon/Cursor |
| ICO | Windows Icon (Microsoft Corporation) |
| icon | UNIX Icon/Cursor |
| ICON | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ICON2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ICONES | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ICONS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ICONS1 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ICONS2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ICP | Identity Compass Encrypted Profile (Identity Compass International GmbH.) |
| ICP | UNIX Icontact Parameter File |
| ICP | InterCept File |
| ICP | Icarus 2.0 (Random Software) |
| ICPR | ArtIcons Pro IconProject (Aha-Soft) |
| ICQ | ICQ Saved File (ICQ Inc.) |
| ICR | NCSA Telnet Interactive Color Raster Graphic |
| ICS | Inovate 3D CAD File |
| ICS | Image Cytometry |
| ICS | SwiftView ICS Command File (SwiftView, Inc.) |
| ICS | Outlook Calendar File (Microsoft Corporation) |
| ICS | iCalendar Calendar Data (Apple Inc.) |
| ICS | CopyControl Generic Copier Floppy Disk Image (Microcosm Ltd.) |
| ICS | IronCAD 3D CAD File |
| ICT | TIFF and ISO Image Related File |
| ICTX | FilePic Transport Container (Imagery Concepts, LLC) |
| ICTX | Home Organizer Transport Container (Imagery Concepts, LLC) |
| ICV | In Chair Viewing |
| ICV | Bond .AVI Film |
| ICW | InterCAD File |
| ICW | MS Internet Explorer Internet Connect Wizard |
| ICW | Icon |
| ICX | More Than Words File |
| ICX | VisualAge Smalltalk Enterprise Program Image File (IBM) |
| IC_ | Compressed LCT File |
| ID | Gamecode |
| ID | Disk Identification File |
| ID | 3D Graphic |
| ID | Pegasus Mail (David Harris) |
| ID | AOL Instant Messenger (AIM) Buddy Icon (America Online, Inc.) |
| ID | Notes ID File (IBM) |
| ID | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ID | MS Data Map (Microsoft Corporation) |
| ID3 | ID3 Resource |
| IDA | IIS Server File (Microsoft Corporation) |
| IDAPI | Integrated Database Application Programming Interface (Borland Software Corporation) |
| IDB | IDEA! Project Management Database (SYCON Gmbh) |
| IDB | Database Used by Disassembler |
| IDB | MS Developer Intermediate MDPX File |
| IDB | A-B-CD Info File |
| IDB | Developer Intermediate File (Microsoft Corporation) |
| IDB | Delphi Pascal Object File |
| IDC | Structured Query Language (SQL) |
| IDC | IDA C-like Language Source Code |
| IDC | Core IDC |
| IDC | Internet Database Connector Document |
| IDD | MIDI Instrument Definition |
| IDD | Complete Works Database-related File (Toplevel Computing) |
| IDE | Grand Theft Auto III Model IDs and Properties (Rockstar Games) |
| IDE | ideCAD Structural Structural 3D Design Model (ideYAPI Ltd. Sti.) |
| IDE | C++ Project (Borland Software Corporation) |
| IDE | ideCAD Architectural Architectural 3D Design Model (ideYAPI Ltd. Sti.) |
| IDE | Integrated Development Environment Configuration File |
| IDE | Sophos Anti-Virus Virus Identity File |
| IDEA | Brainbloom Document (Gael Limited) |
| IDEAS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IDEMO | Instant Demo Project File (NetPlay Software) |
| IDENTIFIER | Internet Explorer Zone Identification Information (Microsoft Corporation) |
| IDF | InspireData File (Inspiration Software, Inc.) |
| IDF | Printed Circuit Board Data Exchange File |
| IDF | Identification File |
| IDF | MIDI Instruments Definition File (Microsoft Corporation) |
| IDF | ARTiSAN Real-time Studio ID |
| IDI | i-deas Web ACCESS File |
| IDIF | Netscape Saved Address Book |
| IDK | OS/2 Saved SKF Format File (IBM) |
| IDL | CRiSP Harvest File |
| IDL | OMG CORBA Interface Definition Language |
| IDL | Snappy Devdocs |
| IDL | Visual C++ Interface Definition File (Microsoft Corporation) |
| IDLK | InDesign Lock File (Adobe Systems Incorporated) |
| IDM | Ulead Photo Express Messages File (Corel Corporation) |
| IDM | Fahrenheit The Game - DAT + IDM Archive (Quantic Dream) |
| IDMEF | Snort File |
| IDOL | Idle Scripting Language Object Library - Bytecode (Thomas Lauer) |
| IDQ | Structured Query Language (SQL) Query |
| IDQ | Internet Data Query File |
| IDR | CompactDRAW Object(s) (MediaChance) |
| IDS | Infinity Game Engine Numbers to Description Map (BioWare Corp.) |
| IDS | WFO-A Data |
| IDS | Minos 3D Data File |
| IDS | Infini-D Scene File |
| IDS | IDA Imported Names Format |
| IDSP | Gamecube Streamed Audio File (Nintendo) |
| IDT | Identification |
| IDT | Text Archive Table |
| IDT | Output of DLL2IDT Utility |
| IDT | Windows Installer File (Microsoft Corporation) |
| IDU | Interleaf Desktop Utility (BroadVision) |
| IDV | Inventor Design View Tree (Autodesk, Inc.) |
| IDW | IntelliDraw Vector Graphic (Adobe Systems Incorporated) |
| IDW | Inventor CAD (Autodesk, Inc.) |
| IDWORDCOUNT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IDX | Complete Works Index File (Toplevel Computing) |
| IDX | Ca Visual Objects Platform for Developer (CAVO) Index File (CA) |
| IDX | NoX |
| IDX | Java Applet Cache Index (Sun Microsystems, Inc.) |
| IDX | VSFilter Index File |
| IDX | Symantec Q&A Relational Database Index File (Symantec Corporation) |
| IDX | Stork Format Header Information |
| IDX | Outlook Express Mailbox Index (Microsoft Corporation) |
| IDX | LaTeX Index |
| IDX | Pro/ENGINEER Index File (PTC) |
| IDX | Index |
| IDX | ICQ Index (ICQ Inc.) |
| IDX | FAX File |
| IDX | Corel QuickFinder Information |
| IDX | Clip Gallery 1.x Index (Microsoft Corporation) |
| IDX | ArcView Geocoding Index For Read-Only Datasets (ESRI) |
| IDX | AOL Temporary Internet Mail File |
| IDX | RCA/Lyra Handheld MP3 Player Database Index (RCA) |
| IDX | FoxPro Index (Microsoft Corporation) |
| IDY | Index File |
| IDY | Debug Information File |
| IDZ | i-deas Web ACCESS File |
| ID_ | C Poet Compressed Disk1 File |
| IE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IE1-3 | Internet Explorer 3 Address Book |
| IE3 | Internet Explorer 3 File |
| IEE-695 | IEEE 695 Information (Hewlett Packard) |
| IEF | Image File |
| IEL | particleIllusion SE Emitter Library (wondertouch, LLC) |
| IEL | Erazer98 File |
| IEM | Informix Error Message |
| IEPK | IE Privacy Keeper Program Settings File (BrowserTools.net) |
| IES | IESNA Photometric File Data (Illuminating Engineering Society) |
| IET | IETheme Internet Explorer Theme (Eye Can Publishing) |
| IF9 | Pixel Power Collage |
| IFB | Siebel Interface Configuration File (Siebel Systems) |
| IFC | All Image Compressed Image File (Towodo Software) |
| IFD | Jet Form Design Form |
| IFF | TextCraft Document |
| IFF | The Sims Object/Data File (Electronic Arts (Maxis)) |
| IFF | Maya IFF Bitmap |
| IFF | TDI Explore & Alias Wavefront Image |
| IFF | Sun TAAC Image File |
| IFF | Simple Musical Score |
| IFF | ProWrite Document |
| IFF | Philips CDI File |
| IFF | DESR VFF Greyscale Bitmap Image |
| IFF | Amiga Bitmap Graphic (Amiga) |
| IFF | Amiga Sound (Amiga) |
| IFF | Deluxe Paint Image (Electronic Arts, Inc.) |
| IFI | inFlow Inventory Database Backup File (inFlow Inventory Software) |
| IFILE | Amaya i386 File |
| IFL | Descent 3 Ship Graphic |
| IFL | 3ds Max Animation File List Control (Autodesk, Inc.) |
| IFM | IFS Applications Message File (IFS AB) |
| IFM | Brighterion iPrevent Fraud Model |
| IFM | Shana Informed Filler |
| IFN | Amma Lsb v1.0 Initialization |
| IFO | Info File |
| IFO | BioWare Aurora Engine Information File (BioWare Corp.) |
| IFO | ImageForge Pro Graphic Object Layer Data |
| IFO | DVD Info File |
| IFP | KnowledgeMan Script |
| IFR | Formula 1 Racing Databin Cars Common File |
| IFS | Yuvpak Compressed Fractal Image |
| IFS | OS/2 Warp Installable File System |
| IFS | Fractint Iterated Function System Fractal |
| IFS | InfoSlips Secure Information Package (InfoSlips) |
| IFS | Fractint Iterated Function System Parameters |
| IFS | IconForge Image EXE Library |
| IFU | All Image Uncompressed Image File (Towodo Software) |
| IFX | IMAGINE Effect File |
| IFX | ImageSoft v2.00 Graphic |
| IFX | Fax File |
| IFX | Rational XDE (IBM) |
| IG | Modula-3 Generic Interface Source |
| IGC | SeeYou Flight Data (Naviter) |
| IGC | Global Positioning System Datalog File (Fédération Aéronautique Internationale) |
| IGES | Initial 2D/3D Graphics Exchange Specification |
| IGES | IGES-Format |
| IGF | Image Systems |
| IGF | Sound file |
| IGF | Inset Systems Metafile |
| IGF | Hijack Graphic Bitmap |
| IGF | Vector Graphic |
| IGJ | iGrafx Published Web Content (iGrafx, a division of Corel Inc.) |
| IGL | IGOR Saved Level File (Elmer Productions) |
| IGL | inSORS IGLayout Layout File |
| IGM | inSORS IGClient Meeting File |
| IGN | ICQ Igonre List (ICQ Inc.) |
| IGNORE | Likely a Text File Some programs write out a temporary file with an extension like .IGNORE. |
| IGP | Igor Reader Sheet Music File |
| IGP | InfoGest Configuration/Profile Settings (S.C. NVN Group S.R.L.) |
| IGP | IGOR Player File (Elmer Productions) |
| IGR | SmartSketch Drawing (Intergraph Corporation) |
| IGS | CAD Overlay |
| IGS | Image Systems Grayscale, 8-bits |
| IGS | IGES-Format |
| IGV | inSORS IGClient Venue File |
| IGX | Process (iGrafx (a division of Corel Inc.)) |
| IHP | Watcom Help File |
| IHS | Bink Inbound History |
| IHT | Intranet Connector Script File (SCORT) |
| IHTML | Inline HyperText Markup Language (Inline Internet Systems, Inc.) |
| II | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| II | Gcc Preprocessed C++ Source Code |
| II2 | i-Installer Remote Installation Format (Gerben Wierda & Tom Hageman) |
| IIB | Notes Incremental Install Backup File (IBM) |
| IID | i-Installer i-Directory (Gerben Wierda & Tom Hageman) |
| IID | Tonline BSW4 Fnstall Lid File |
| IIE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IIF | QuickBooks Import/Export Interchange File (Intuit, Inc.) |
| IIGS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| III | Intel IPhone Compatible File (Intel) |
| III | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| III | Know Your Stuff Home Inventory File (Insurance Information Institute) |
| III | ARC+ Drawing (ACA) |
| IIL | Norton CleanSweep Installation Log (Symantec Corporation) |
| IIM | iOpus Internet Macro (iOpus GmbH) |
| IIM | Music Module |
| IIM | Inshape Graphic |
| IIM | Interscope InstallMaster Setup Project |
| IIMG | Interleaf Graphic |
| IIO | CoreFSIF Database (Avanticore, Inc.) |
| IIT | Install Maker Install Info File (Clickteam) |
| IIX | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IIX | Rational XDE (IBM) |
| IJS | J Interpretor Script File |
| IJX | J Language Execution Window (Source Code) (Jsoftware) |
| IK | Ioke Script (Ioke Team) |
| IKL | InkBall (Microsoft Corporation) |
| IKLAX | iKlax Creator Audio Format (iKlax) |
| IKO | Windows Icon Resource |
| IKS | KBOX Heroes Card Fix File (KBOX Team) |
| IKS | InkSeine Document (Microsoft Corporation) |
| IKX | iKlax Creator Audio Format (iKlax) |
| IL | Euphoria Shrouded Source Code (Rapid Deployment Software) |
| IL | FORTRAN 90 Inline Expansion File |
| IL | MSIL Assembler Input File (Microsoft Corporation) |
| IL | Icon Library |
| IL | SimuPLC Electric Commands Language Instruction List (André Luiz Barbosa) |
| IL3 | particleIllusion 3 Emitter Library (wondertouch, LLC) |
| ILB | Scream Tracker Data |
| ILBM | Amiga Interleaved Bitmap Format (Amiga) |
| ILBM | Deluxe Paint Graphic (Electronic Arts, Inc.) |
| ILBM | Amiga Sound |
| ILD | International Laser Display Association Frame Vector List for Laser Light Shows (International Laser Display Association) |
| ILF | SMS Insight Log File (Ag Leader Technology, Inc.) |
| ILF | Omniscope Application-Specific Data (Iokio Ltd) |
| ILG | TeX MakeIndex Track File |
| ILG | InstallShield Log File (Acresso Software Inc.) |
| ILHT | Safari Internet Location (Apple Inc.) |
| ILK | Ilink Program Format Outline (Microsoft Corporation) |
| ILL | 2D Graphic |
| ILL | Agati Illustrated Image |
| ILL | ILL Transaction File |
| ILL | Illustrator Prologue (Adobe Systems Incorporated) |
| ILM | Iomega Zip Drive Speed Configuration File |
| ILM | Satsang Quiz File |
| ILM | Opus Creator Multimedia File (Digital Workshop) |
| ILM | CAS 200 QDA v3.0 Image List Mode File |
| ILM | Amiga IFF Image (Amiga) |
| ILPLOPTIONS | InterLock and PowerLock |
| ILPLVOUCHERS | InterLock and PowerLock |
| ILS | Internet Security And Acceleration Server Summary (Microsoft Corporation) |
| ILS | Win3 Windows Word File |
| ILSR | Iomega Reader |
| ILV | ILOG View File |
| ILVG | iLiving P-to-P |
| ILX | Interlex Vocabulary (Andrew Quilley) |
| IM | AOL Instant Messenger (AIM) Grey Scale Image (America Online, Inc.) |
| IM | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IM | 3D Graphic |
| IM | Sun Raster File |
| IM04 | Image Sun Raster |
| IM1 | Sun Raster File |
| IM24 | Bitmap Graphic |
| IM30 | Image Sun Raster |
| IM32 | Bitmap Graphic |
| IM5 | Visilog |
| IM5 | Visilog (NorPix, Inc.) |
| IM7 | DaVis Graphic (LaVision GmbH) |
| IM8 | Sun Raster Graphic |
| IM? | 2D Graphic |
| IMA | Zenographics Image |
| IMA | AOL Instant Messenger (AIM) Grey Scale Image (America Online, Inc.) |
| IMA | IncrediMail Animation (IncrediMail Ltd.) |
| IMA | WinImage File |
| IMA | ImageMixer (Pixela Corporation) |
| IMA | Mirage Vector Graphics |
| IMA | EGO - Chart - Autumn Mirage Vector Graphic |
| IMA4 | ADPCM algorithm (Interactive Multimedia Association) |
| IMAGE | Squeak Code File |
| image | UNIX Bitmap Source |
| IMAGE | Disk Copy, ShrinkWrap Disk Image |
| IMAGE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IMAGINE | Object & Texture Imagine 3.0 |
| IMAKE | Imake File |
| IMB | IncrediMail Address Book and Temporary Contacts (IncrediMail Ltd.) |
| IMC | LucasArts Game Audio File (Lucasfilm Entertainment Company Ltd.) |
| IMC | IncrediMail (IncrediMail) |
| IMC | MontagePlus Thumbnail Image Collection (Serif Europe Ltd.) |
| IMD | ImageDisk Disk Image File |
| IMD | Caseware IDEA |
| IME | iMelody Ringtone Format (Infrared Data Association) |
| IME | Global Input Method Editor (Microsoft Corporation) |
| IME | IncrediMail Emoticons (IncrediMail Ltd.) |
| IMELODY | iMelody Ringtone Format (Infrared Data Association) |
| IMESHDEF | iMesh Skin (iMesh) |
| IMF | IncrediMail Letter/eCard (IncrediMail Ltd.) |
| IMF | MIDI Music File |
| IMF | ImageForge/ImageForge Image EXE Library Saved Filtered Brush |
| IMG | Apple Macintosh Disk Copy Format (Apple Inc.) |
| IMG | Ventura Publisher/GEM VDI Image Format Bitmap |
| IMG | Garmin Basemap (Garmin Ltd.) |
| IMG | Vicar |
| IMG | All Image Raw Image (Towodo Software) |
| IMG | CloneCD Image (SlySoft Inc.) |
| IMG | Bitmap Graphic |
| IMG | Alias Bitmap Graphic |
| IMG | ERDAS IMAGINE Image Format (Leica Geosystems , LLC) |
| IMG | AutoCAD CAD-Camera (Autodesk, Inc.) |
| IMG | QEMU Qcow Disk Image (Fabrice Bellard) |
| IMG | Starbase |
| IMG | ADEX Corporation ChromaGraph Graphics Card Bitmap Graphic |
| IMG | Img Software Set Bitmap |
| IMG | Grand Theft Auto III .DFF and .TXD Archive (Rockstar Games) |
| IMG | Vivid Ray-tracer |
| IMG | Idrisi32 Raster Image |
| IMG | Grand Theft Auto III File (Rockstar Games) |
| IMG | Image Whatnot / Erdas Imagine MIS / Radiance / Starbase |
| IMG | Microtek Eyestar |
| IMG | Planetary Data System |
| IMG | Disk Copy, ShrinkWrap Disk Image |
| IMG | Radiance Scene Description Image |
| IMG | Sharp GPB |
| IMG3 | Img3 Encrypted/Signed Container |
| IMGSAO | Aleph One Images (Marathon Open Source) |
| IMH | IncrediMail Data File (IncrediMail Ltd.) |
| IMI | IncrediMail Animation (IncrediMail Ltd.) |
| IMI | Turbo Pascal DOS File (Borland Software Corporation) |
| IMJ | JFIF File With a Microsoft Windows BMP Header |
| IMJ | Pegasus Image Corp Bitmap |
| IMK | IncrediMail License License (IncrediMail Ltd.) |
| IML | ACT! Internet Mail Message File (Best Software CRM Division) |
| IMM | IncrediMail Trash (IncrediMail Ltd.) |
| IMN | IncrediMail Notifier (IncrediMail Ltd.) |
| IMO | iMON Setting File (SoundGraph.Inc) |
| IMOVIEPROJ | iMovie Project (Apple Inc.) |
| IMP | Pascal Implementation |
| IMP | TEX-DESIGN Clothing Design File (Koppermann Computersysteme GmbH) |
| IMP | Improv Spreadsheet (IBM) |
| IMP | WinIMP Archive (Technelysium Pty Ltd) |
| IMP | Crayola Art Image |
| IMP | Urban Chaos Game File |
| IMP | Bentley CloudWorx High Definition Surveying High Resolution Image (Bentley Systems, Incorporated) |
| IMP | Gemstar eBook Publisher eBook (Gemstar eBook) |
| IMP | FileMaker Database Translation Filter |
| IMP | DVD File |
| IMP | Babya Installer Archive |
| IMP | Adobe Audition Convolution Effect (Adobe Systems Incorporated) |
| IMPD | Viva Impose Template (VIVA) |
| IMPLEMENT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IMQ | NASA Planetary Image |
| IMQ | ImageQ Presentation |
| IMR | Impromptu Report Writer Report (Cognos Incorporated) |
| IMR | Information Magic Data File (RM) |
| IMR | IncrediMail Notifier (IncrediMail Ltd.) |
| IMS | SiteSpinner Project (Virtual Mechanics Inc.) |
| IMS | IconForge |
| IMS | Rebel Assault File |
| IMS | IncrediMail Graphic Skin (IncrediMail Ltd.) |
| IMS | Music File |
| IMS | IMS Content Package (IMS Global Learning Consortium, Inc.) |
| IMSP | Survey Pro Survey File (iMagic Software) |
| IMT | IMNET Image |
| IMT | egseing Image Mode |
| IMU | Star Wars Force Commander Game Audio (Lucasfilm Ltd.) |
| IMV | ImageMixerVCD Project File (Pixela Corporation) |
| IMV | Yahoo! Instant Messenger IMVironment |
| IMW | IncrediMail Sound (IncrediMail Ltd.) |
| IMW | Imageware Surfacer 3D CAD Surface Geometry |
| IMX | SAS SAS/IML Workshop Matrix (SAS Institute Inc.) |
| IMX | DaVis Binary Image File (LaVision GmbH) |
| IMY | iMelody Ringtone Format (Infrared Data Association) |
| IMZ | WinImage Compressed Disk Image (Gilles Vollant Software) |
| IMZ | Floppy Image Compressed Image (Towodo Software) |
| IM_ | Improve Compressed Audio File |
| IN | CFAST Input File (U.S. Commerce Department) |
| IN | McAfee Antivirus |
| IN | smartGENERATOR Template (BITPlan) |
| IN | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| in | GNU Autoconf Configuration Template |
| IN$ | HP NewWave Install File |
| IN0 | INI Backup |
| IN1 | INI Backup |
| IN3 | Harvard Graphics Input Device Driver (Harvard Graphics) |
| IN4 | InfoBlaster IN4 Registry Library (UIC Phoenxsoftware) |
| IN7 | Ox Object-Oriented Matrix Programming Language PcGive 7 Data File |
| INA | DOS File |
| INB | Vermont HighTest Script |
| INB | Visual Expert Source Code Documentation |
| INB | Rebel Assault Backup |
| INB | Motorola L7 Phone MMS Graphic (Motorola, Inc.) |
| INC | PovRay 2 or 3 |
| INC | Wincommander Include File |
| INC | Spice Include File Subcircuit |
| INC | PSpice Include File (Cadence Design Systems, Inc.) |
| INC | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INC | MS-Backup Incremental File |
| INC | JAWS for Windows Text File (Freedom Scientific) |
| INC | Internet Connection File |
| INC | Include File |
| INC | Astro Windows |
| INC | Assembler Language or Active Server Include File |
| INC | Active Server Include File |
| INCA | InCopy/InDesign File (Adobe Systems Incorporated) |
| INCD | InCopy/InDesign Link File (Adobe Systems Incorporated) |
| INCH | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INCT | InCopy/InDesign File (Adobe Systems Incorporated) |
| INCX | InCopy/InDesign File (Adobe Systems Incorporated) |
| IND | InDesign Publication (Adobe Systems Incorporated) |
| IND | AOL Thumbnails Index File |
| IND | Windows/Applog Index |
| IND | Windows Shared Database File |
| IND | Well of Souls Game File |
| IND | LaTeX or TeX Makeindx Index |
| IND | dBASE IV |
| IND | Foxmail E-Mail Box Index |
| IND | XMap Dataset Index (Delorme) |
| IND | Notes List files for Compact Task on Domino Server (IBM) |
| INDD | InDesign Document (Adobe Systems Incorporated) |
| INDENT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INDESIGNPLUGIN | InDesign Plug-in (Adobe Systems Incorporated) |
| INDEX | Index File |
| INDEX | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INDIGO | Indigo Graphics Format [Eddi Litvak] |
| INE | Imagination Configuration Settings (Foxpertise) |
| INF | Pro/ENGINEER Temporary File (PTC) |
| INF | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INF | OS/2 Buch Hypertext Help System File |
| INF | Autorun File |
| INF | BLUEWAVE Information File |
| INF | Type Manager Font Information (Adobe Systems Incorporated) |
| INF | Type 1 LaserJet Font Information File |
| INF | Information or Setup File |
| INF | OS/2 2.0 Information Presentation Facility (IPF) Data Format OS/2 PTR file : Cursor image file |
| INF1 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INFINI-D | Infini-D 3.0 Format |
| INFO | ZoomBrowser Image Index (Canon, Inc.) |
| info | UNIX GNU Info Reader File |
| INFO | Amiga Icon (Amiga) |
| INFO | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INFO1 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INFO2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INFO3 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INFO4 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ING | MasterCook Ingredients |
| ING | INGVAR Forestry Simulation (Skogforsk) |
| INGR | Intergraph Raster File Format (Intergraph Corporation) |
| INH | Visual Basic Basfwin File |
| INI | Simple Exchange Rate Information File Format (SERIFF) |
| INI | MWave DSP Synth's GM-setup File: MWSYNTH.INI |
| INI | Initialization/Configuration File |
| INI | Gravis UltraSound Bank Setup File |
| INIT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INK | Mimio Ink File |
| INK | Pantone Reference File |
| INK | Intkey Startup Configuration File (DELTA Authors) |
| INK | Ink Markup Language File (W3C) |
| INK | Tablet PC Digital Ink File (Microsoft Corporation) |
| INKBL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INKML | Ink Markup Language File (W3C) |
| INL | Visual C++ Inline Function File (Microsoft Corporation) |
| INLOVE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INLX | InDesign Library Interchange (Adobe Systems Incorporated) |
| INM | Fax Master File |
| INN | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INN | COBOL/2 Overlay (Micro Focus) |
| INN | PHANTASMAGORIA INI File |
| INO | Inno Setup Script Files File |
| INO | Inor IPRO Software File |
| INP | Abaqus/CAE Input File (Dassault Systèmes) |
| INP | Self-Extracting Archive Utility Project |
| INP | ABAQUS Input File (ABAQUS, Inc.) |
| INP | Oracle Source Code |
| INP | InPage Document (Concept Software) |
| INP | EnCorr Input File (Morningstar) |
| INP | GIS Software Text Input File |
| INP | FRANC2D Mesh File |
| INP | Tramo-Seats Input Specification File (Bank of Spain) |
| INP | MPlus Statistical Input File |
| INP | CHARMM Input File |
| INP | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INP | MacMolPlt GAMESS Input format |
| INPUT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INQ | Piped Technology Internet Query Configuration File (Queensgate Systems Ltd) |
| INRS | INRS-Telecommunications Sound |
| INS | Sample Cell / II Instrument |
| INS | InstallShield Script (Acresso Software Inc.) |
| INS | WordPerfect (Corel Corporation) |
| INS | Inspiration Mind Mapping Software File (Inspiration Software, Inc.) |
| INS | IIS Internet Communications Settings (Microsoft Corporation) |
| INS | PUT Compressed File Archive (MicroFox Company) |
| INS | WinAHX THX Tracker Instrument (Abyss) |
| INS | REAKTOR Instrument (Native Instruments) |
| INS | AdLib Instrument Music File |
| ins | LaTeX Install File for docstrip |
| INS | 1st Reader Install Script |
| INS | Ensoniq EPS Family Instrument (E-MU Systems) |
| INS | Systems Management Server (SMS) Advertising Instruction File (Microsoft Corporation) |
| INSCRIBE | InScribe 2004 Egyptian Hieroglyphs Document (Saqqara Technology Ltd.) |
| INSID | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INSPECT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INST | Object Oriented Graphics Library (OOGL) |
| INST | 3D Graphic |
| INST | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INST2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INSTALL | Likely a Text File |
| INSTALL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INSTALLER | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INSTR | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INSTRUC | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INSTRUCT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INSURANCE | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INSURANCE2 | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INT | Signature Semi-compiled Program |
| INT | Unreal Tournament Mutator |
| INT | Intermediate Code Used for Syntax Checking |
| INT | Foxpro Code Page (Microsoft Corporation) |
| INT | Delphi Interface Unit (Borland Software Corporation) |
| INT | Devastation Language File (NovaLogic) |
| INT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INTEGER | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INTER | Interspector Project File |
| INTEREST | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INTERIEUR | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INTERLEAV | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INTERLOCKFAVOURITES | InterLock and PowerLock |
| INTERNETMAILSEND | Internet Mail Send Powertoy File |
| INTERRUPT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INTKEY | Intkey Startup Configuration File (DELTA Authors) |
| INTMATH | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INTO | Interspector Object File |
| INTREC | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INTRO | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INTRODUCT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INTRODUCTION | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INU | INSPEC Configuration File |
| INV | dnaLIMS Invoice File (dnaTools) |
| INV | Medlin Accounting Current Year Checks and Invoices (Medlin Accounting) |
| INV | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INV | Rainbow Six: Rogue Spear Inventory File (Red Storm Entertainment, Inc.) |
| INV | Windows Update file |
| INV | Lineage Inventory File (NC Interactive, Inc.) |
| INVADERS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INVEN | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INVENTOR | Open Inventor File Translator How To [SGI] |
| INVENTORY | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INVERT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| INV_LOWRES | Rainbow Six: Rogue Spear Inventory File (Red Storm Entertainment, Inc.) |
| INX | ACL for Windows Index |
| INX | Foxpro Foxbase Index |
| INX | Rational XDE (IBM) |
| INX | InstallShield Compiled Rules File (Acresso Software Inc.) |
| IN_ | Setup Information (Microsoft Corporation) |
| IN~ | King's Quest 7, Grabriel Knight, Compressed File |
| IO | Compressed Archive |
| IO | Modula-3 Object File |
| IO | IO Language Script (Steve Dekorte) |
| IOB | Turbo Silver TDDDB Format |
| IOB | TDDD Format 3D Graphic Database |
| IOB | iOnly ME Website Generator Backup (iOnly) |
| IOB | Imagine Ver. 1 or 2 TDDDB Format |
| IOB | Imagine File |
| IOB | 3D Object TDDDB Format |
| IOB | Actuate Information Object (Actuate Corporation) |
| IOC | Instant ORGcharting! Organization Chart |
| IOC | Winamp Io Plug-in (File: IMGORG.IOC) (Nullsoft) |
| IOCA | Image Object Content Architecture (IOCA) Graphics File |
| IOD | DVGate DVMotion In/Out List |
| IOF | Findit Document (Microsoft Corporation) |
| IOF | Findit Document |
| IOK | Omniscope Data and Configuration File (Visokio) |
| IOM | Omniscope Data and Configuration File (Visokio) |
| ION | Mascot Data |
| ION | Installation Description |
| ION | NewsLeecher Description File (newsleecher.com) |
| ION | 4DOS File Description |
| IOP | iOnly ME Website Generator File (iOnly) |
| IP | Profile |
| IP | Internet Protocol |
| IP | Interactive Physics Data (Design Simulation Technologies, Inc.) |
| IP | NRC Inspection Manual Inspection Procedures |
| IP | IconPackager Theme (Stardock Corporation) |
| IP3 | particleIllusion 3 Project (wondertouch, LLC) |
| IPA | iPhone/iPod Touch Application (Apple Inc.) |
| IPC | Interactive Publisher Pro Church Edition Project Data (Interactive Software Designs) |
| IPC | IncrediFlash Tools Image File (IncrediTools Software) |
| IPCC | iTunes iPhone Carrier Update (Apple Inc.) |
| IPD | BlackBerry Backup File (Research In Motion Limited) |
| IPD | ImpactCAD Drawing (Arden Software) |
| IPD | InstallPROG 6 EDBS Install Database |
| IPE | Wacom Pen SYSTEM.INI and WIN.INI Backup |
| IPE | Microth Stroke Set (Microth, Inc.) |
| IPE | ItsPersonal File |
| IPF | F-Secure Incremental Policy File (F-Secure) |
| IPF | SMS Installer Script (Microsoft Corporation) |
| IPF | particleIllusion SE Project (wondertouch, LLC) |
| IPF | Interchangeable Preservation Format (Classic Amiga Preservation Society) |
| IPF | Grand Theft Auto III Animation Data (Rockstar Games) |
| IPFG | iPFG 2.4 Client Data File (Phonak Group) |
| IPFG 2.4 | iPFG Client Data File |
| IPG | Mindjongg Format |
| IPG | iPod Game Package (Apple Inc.) |
| IPH | InterPaint Hires Image |
| IPJ | Inventor Project (Autodesk, Inc.) |
| IPJ | InfinityQS SPC Project File (InfinityQS International) |
| IPK | NRG iPack File |
| IPK | Sharp Zaurus PDA Application Install File |
| IPK | internet PacKage Archive (direct Netware Group) |
| IPK | Nintendo DS Packed Images |
| IPL | PLATO Web Learning Network (PWLN) Temporary File (PLATO Learning, Inc.) |
| IPL | IPLab IPLab-format Image File (BD Biosciences) |
| IPL | InstallPROG 6 EDBS File Library |
| IPL | Corel Pantone Spot Reference Palette |
| IPL | Grand Theft Auto III Object Placement Data (Rockstar Games) |
| IPL | Ink Palette |
| IPL22 | PLATO Web Learning Network (PWLN) Temporary File (PLATO Learning, Inc.) |
| IPLI | IPLab Graphic |
| IPM | Image Pro Plus Ver. 5 Macro (Media Cybernetics Inc.) |
| IPN | Inventor Presentation (Autodesk, Inc.) |
| IPOD | Rockbox Executable Application (The Rockbox Crew) |
| IPP | Help & Manual Proprietary Image (EC Software GmbH) |
| IPR | SMART Ideas Document (SMART Technologies Inc.) |
| IPR | IntelliJ Project XML File |
| IPR | LiveType Animation File (Apple Inc.) |
| IPR | InstallShield Project (Acresso Software Inc.) |
| IPS | Game Patch File |
| IPS | IPScript File |
| IPS | MENSI 3Dipsos (MENSI Corporation) |
| IPS | International Patching System Binary Patch File |
| IPSW | iPhone/iPod Firmware Update File (Apple Inc.) |
| IPT | The Palace Cyborg Script |
| IPT | InterPaint Multicolor Image |
| IPT | Inventor CAD (Autodesk, Inc.) |
| IPTC | Newswire Profile |
| IPTHEME | IconPackager Icon Theme Package (Stardock Corporation, Inc.) |
| IPU | Vocaltech Iphone Internet Phone User File |
| IPW | UniPlot Graph |
| IPX | Interactive Pictures Corporation AV File |
| IPX | Ipix Spherical Panorama (Enliven Marketing Technologies Corporation) |
| IPZ | ICQ Skin (ICQ Inc.) |
| IQ | IBM Query File |
| IQA | AmeriCalc Application |
| IQB | AmeriCalc Backup |
| IQC | AmeriCalc Client File |
| IQC | CADIQ Comparison Analysis Result File (ITI TranscenData) |
| IQD | Webstir File |
| IQD | AmeriCalc Database |
| IQF | Integra 3.0 Query File |
| IQI | IBM Query |
| IQJ | CADIQ Specific Tasks/Analysis Details (ITI TranscenData) |
| IQL | CADIQ Log File (ITI TranscenData) |
| IQP | 20-20 Office Sales Exported Quote (20-20 Technologies) |
| IQP | ITEM QRAS Project (ITEM Software, Inc.) |
| IQR | CADIQ View Analysis Results (ITI TranscenData) |
| IQR | IBM Query |
| IQS | CADIQ Summary Log File (ITI TranscenData) |
| IQS | AmeriCalc Security File |
| IQT | IBM Query |
| IQU | AmeriCalc Update |
| IQY | Excel Web Query (Microsoft Corporation) |
| IQY | Internet Inquiry (Microsoft Corporation) |
| IR | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IRC | jIRCii Script (Raffi) |
| IRC | IRCAM Format Sound |
| IRC | Nevo Infra-red Device Code (Universal Electronics Inc.) |
| IRCD | iArcade Game Package (Brooklyn Games, Inc.) |
| IRD | KBOX Heroes Factory File (KBOX Team) |
| IRD | IRD Append File |
| IRD | Money Temporary File (Microsoft Corporation) |
| IRF | RoomBox 6 IR Code File (Living Control) |
| IRF | Phonecat2 Ocp97 File |
| IRI | Thermography Studio Infrared Image (GORATEC Technology GmbH & Co. KG) |
| IRI | IRT Cronista Infrared Image (GRAYESS Inc.) |
| IRIS | Silicon Graphics RGB |
| IRIX | Irix Make File |
| IRIX6 | Irix 6 File |
| IRIX64BIT | Irix 64 Bit Make File |
| IRK | iArcade Game Package (Brooklyn Games, Inc.) |
| IRL | ILOG JRules ILOG Rule Language File (ILOG, Inc.) |
| IROCK | rockWare intelliRock Data File (Engius, LLC) |
| IRP | InfraRecorder Project (Christian Kindahl) |
| IRS | WordPerfect Resource File (Corel Corporation) |
| IRTP | Graphicon-2000 Interactive Real-Time PHIGS Graphic |
| IRV | XMap Workfile (ImageReg) (Delorme) |
| IRX | Brewer Lamp Irradiation File |
| IRX | PS2 Modified Elf Object File |
| IRX | IBM Mainframe Rule File |
| IRZ | iROS Application Packaging Unit (Interactive Workspaces Project, Stanford University) |
| IS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IS | Modula-3 Intermediate Assembly File |
| IS2 | IRT Cronista Infrared Image (GRAYESS Inc.) |
| IS? | LoseThos CD-ROM Image (Terry A. Davis) |
| ISB | IS-Builder Link File (NPO Computer) |
| ISBN | HM3 Tutorial Software |
| ISC | RVS-COM Prepaid SMS Package File (Living Byte Software GmbH) |
| ISC | iScreensaver Designer Project File (Xochi Media Inc.) |
| ISC | Internet Servide Providers Configuration File |
| ISC | GRDSOZ4W ISCII File |
| ISC | Xilinx Integrated Software Environment Device Configuration Information (Xilinx, Inc.) |
| ISD | GraphPad InStat |
| ISD | dynaSight File |
| ISD | InstallShield Dialog (Acresso Software Inc.) |
| ISD | RapidFile Dictionary |
| ISF | Inspiration Concept Map (Flowchart) Document (Inspiration Software, Inc.) |
| ISF | Tektronix Instrument Data File (Tektronix, Inc.) |
| ISF | ZerOS Saved Show (Zero 88) |
| ISF | InfoNet Snapshot File (Wallingford Software Ltd.) |
| ISF | ModelPress Highly-compressed CAD Model (Informative Graphics Corporation) |
| ISFF | Intergraph Standard File Format (Intergraph Corporation) |
| ISH | Image Speeder |
| ISH | Compressed Archive File |
| ISH | Image System |
| ISK | Command File |
| ISL | InstallShield Temporary Installer File (Acresso Software Inc.) |
| ISL | The Universal Game Server Export File (The Universal Development Team) |
| ISL | DB-MAIN Scheme File |
| ISL | Inno Setup 1.3 File |
| ISM | MySQL ISAM Table Handler Data (MySQL AB) |
| ISM | SimulationX Encrypted Model (ITI Gesellschaft für ingenieurtechnische Informationsverarbeitung mbH) |
| ISM | Image System |
| ISML | Intershop Enfinity |
| ISO | InstallShield Uninstall File (Acresso Software Inc.) |
| ISO | ISO-9660 Table |
| ISO | RichWin |
| ISO | Sega CD/Sony Playstation Game File (Sega of America, Inc.) |
| ISO | Cimagraphi CAD File (Graphitech Ltd) |
| ISO | LoseThos CD-ROM Image (Terry A. Davis) |
| ISO | ISO-9660 CD Disc Image |
| ISO | Easy CD Creator Disc Image (Sonic Solutions) |
| ISO | CALS ISO 8613 Bitmap |
| ISO | Virtual PC Virtual CD-ROM Image (Microsoft Corporation) |
| ISOD | CloneDVD ISO Image (Elaborate Bytes AG) |
| ISP | Internet/Internationnal Communication Settings parameter file |
| ISP | Internet Sign-up File |
| ISP | Internet Communication Settings |
| ISP | IIS Internet Service Provider Settings (Microsoft Corporation) |
| ISQ | MicroCT Image (SCANCO Medical AG) |
| ISR | Uninstaller Text File |
| ISR | Go-Moku Game File |
| ISR | Streets & Trips Route File (Microsoft Corporation) |
| ISS | Caseware IDEA IDEAScript |
| ISS | Inno Setup Script (Jordan Russell's Software) |
| ISS | InstallShield Response File (Acresso Software Inc.) |
| ISS | ISS Graphic |
| ISS | The Longest Journey Sound File (Funcom) |
| IST | Digitrakker Instrument File |
| IST | Imagine Staging Stage Editor File (Impulse, Inc.) |
| IST | IsoStar Library of Intermolecular Interactions (The Cambridge Crystallographic Data Centre) |
| IST | TeX MakeIndex Style Index |
| IST | ImageStyler (Adobe Systems Incorporated) |
| IST | Systems Management Server (SMS) Remote Instruction File (Microsoft Corporation) |
| ISTG | Imagine Staging Stage Editor File (Impulse, Inc.) |
| ISTR | IsoStar Library of Intermolecular Interactions (The Cambridge Crystallographic Data Centre) |
| ISU | Netscape File |
| ISU | InstallShield Uninstall Script (Acresso Software Inc.) |
| ISU | Easy CD Creator 4 Uninstall File |
| ISZ | WinMount Compressed ISO Image (WinMount International Inc.) |
| ISZ | UltraISO ISO Zipped Format (EZB Systems, Inc.) |
| IT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IT | Intalk Settings |
| IT | Impulse Tracker Music Module |
| IT | VisIT Topographic Map Data (Kort & Matrikelstyrelsen) |
| IT | Read.it |
| IT | Sound |
| IT3 | Internet Timer 3 Log File |
| ITA | IconTweaker Theme |
| ITA | Personal Paint Italian Language User Interface File (Amiga) |
| ITA | Italian README File |
| ITA | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ITAL | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ITALIC | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ITC | Uthscsa Imagetool Calibration File |
| ITC | iTunes Cover Flow Data File (Apple Inc.) |
| itcl | tcl 00 Extension |
| itcl | itcl Source Code |
| ITD | SDL Trados Translation File (SDL) |
| ITE | E-Tabs Reader File |
| ITEMS | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| ITF | JPI TopSpeed Pascal Interface File |
| ITF | Inside Tract File |
| ITG | Intergraph Format (Intergraph Corporation) |
| ITH | InTether Receiver File (Infraworks Corporation) |
| ITHMB | iPod photo Thumbnail Image (Apple Inc.) |
| ITI | Impulse Tracker Instrument |
| ITL | iTunes Music Database File (Apple Inc.) |
| ITL | ITEM ToolKit Library (ITEM Software, Inc.) |
| ITL | IntelliTipster League File (IntelliForecast Labs) |
| ITM | Diablo II Item (Blizzard Entertainment) |
| ITM | Infinity Game Engine Inventory Object (BioWare Corp.) |
| ITM | Item / Article / Zone |
| ITP | BioWare Aurora Engine Palette (BioWare Corp.) |
| ITP | IconTweaker Plug-in |
| ITP | riteMail Mail and Notes File (Pen&Internet, LLC) |
| ITP | ITEM ToolKit Project File (ITEM Software, Inc.) |
| ITR | IntroCreator Project File (Klaus Schwenk) |
| ITR | Icy Tower Replay (Johan Peitz, Free Lunch Design) |
| ITS | International Translation |
| ITS | Impulse Tracker Sample |
| ITS | Internet Document Set |
| ITU | Sheffield Dictionary File |
| ITW | IT Works Database (Simple Solutions) |
| ITW | Icetips Wizard Editor |
| ITX | Igor Chromatogram File |
| ITX | ISB Raw Song Format |
| ITX | Impulse Imagine for Windows |
| ITX | ITRANS Multilingual Transliteration Scheme |
| ITX | Texture IMAGINE |
| ITZ | Amiga and PC Tracker Module |
| ITZ | Impulse Tracker Music Module |
| IUM | infoUSA Network Meter File (infoUSA.com, Inc.) |
| IUT | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IV | Open Inventor (Silicon Graphics, Inc.) |
| IV | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IV | VRML File |
| IV-VRML | Inventor VRML Format Document |
| IV2I | Ghost Disk Drive Image (Symantec Corporation) |
| IVB | Truevision Targa Format Bitmap |
| IVC | iView MediaPro Catalog (iView Multimedia Ltd.) |
| IVD | Beyond 20/20 Microdata Dimension or Variable-level File |
| IVD | ISPS for Windows Multi-dimensional Data Store (International Planning & Research Corporation) |
| IVE | OpenSceneGraph Native Binary Format (OSG Community) |
| IVF | Indeo Video File (Intel Corporation) |
| IVI | MSDN InfoViewer 5.0 Topic (Microsoft Corporation) |
| IVN | iView MediaPro Catalog Notepad File (iView Multimedia Ltd.) |
| IVNU | Inetba Web Page (Inetba) |
| IVP | Beyond 20/20 User Subset Profile |
| IVP | Truevision Targa Bitmap |
| IVP | PhotoSuite Ver 4 Image-based Virtual Reality Text File (Sonic Solutions) |
| IVQ | MSDN InfoViewer 5.0 index full-text searches |
| IVR | RealPlayer Internet Video Recording (RealNetworks, Inc.) |
| IVR | Virtual Reality World Live Picture |
| IVS | TronMe Multimedia File (3D Solar UK Ltd.) |
| IVS | ISPS for Windows Settings File (International Planning & Research Corporation) |
| IVS | ImageView Storage File (Infinite Solutions) |
| IVS | iVisit |
| IVT | MSDN InfoViewer 5.0 Information Title |
| IVT | Beyond 20/20 Table |
| IVT | Concordance Inverted Full Text Database File |
| IVU | IVUE Live Picture Drawing |
| IVU | ImmerVision XML User Interface (ImmerVision) |
| IVUE | Live Picture Multi-view Format |
| IVWD | IntelliVIEW Designer Data/Layout File (Synaptris; products division of Cybernet Software Systems, Inc.) |
| IVWL | IntelliVIEW Designer Report Layout File (Synaptris; products division of Cybernet Software Systems, Inc.) |
| IVWR | IntelliVIEW Offline Report File (Cybernet Software Systems Inc.) |
| IVWR | IntelliVIEW Designer Report File (Synaptris; products division of Cybernet Software Systems, Inc.) |
| IVX | Beyond 20/20 Extract |
| IW | IBM Updater File |
| IW | Idlewild Screensaver |
| IW | Iconware Application |
| IW | IconAuthor - HSC InterActive Presentation Flowchart |
| IW2 | Information Workshop 2000 Data File (BlackCat) |
| IW3 | InfoWeb 3 Web Page (Tietotalo) |
| IW4 | DjVu File |
| IWA | IBM Writing Assistant Text |
| IWC | Installwatch Database |
| IWC | WaveL Wavelet Compressed Bitmap (WaveL Software) |
| IWD | Call of Duty Map - Game Data Archive (Activision, Inc.) |
| IWI | Ignite Image Optimiser |
| IWI | Call of Duty Skin (Activision, Inc.) |
| IWM | IconAuthor Start File (AimTech Corp) |
| IWP | InfinityQS SPC Web Publishing Configuration (InfinityQS International) |
| IWP | Wang Text File |
| IWR | i*write 2.0 File |
| IWR_BAK | i*write 2.0 Backup File |
| IWS | InstallWatch Scan Results (Epsilon Squared) |
| IWS | Information Workshop Data File (BlackCat) |
| IWZ | ItemWizard File |
| IX | Modula-3 Linker Information |
| IX | WordPerfect Office Template File (Corel Corporation) |
| IX | WordPerfect Office Template File (Corel Corporation) |
| IX | PaperPort Search File (ScanSoft Inc.) |
| IX | FrameMaker Index File (Adobe Systems Incorporated) |
| IX1 | Rebel Chess Program Database File |
| IX2 | WordPerfect Office Calendar File Calendar File (Corel Corporation) |
| IX2 | Rebel Chess Program Database File |
| IX2 | WordPerfect Office Template File (Corel Corporation) |
| IX3 | Rebel Chess Program Database File |
| IX3 | Instant.EXE 3.0 Script (ASXperts Inc.) |
| IX4 | Rebel Chess Program Database File |
| IXA | Ulead Image File (Corel Corporation) |
| IXB | Ulead Video Image File (Corel Corporation) |
| IXC | ArcView Geocoding Index For Read-Write Coverages (ESRI) |
| IXC | Index+ for Windows Code Definition File (System Simulation Ltd.) |
| IXD | Videoalive Indexer Extracted Closed Captions and Metadata (Videoalive.com) |
| IXE | InterEX Control File |
| IXF | Index+ for Windows Form Defintion File (System Simulation Ltd.) |
| IXF | IFX for FAX FAX Document |
| IXL | DB/TextWorks Database Indexed List (Inmagic, Inc.) |
| IXP | ISIPublisher Publication Information Export (Image Solutions, Inc.) |
| IXR | Index+ for Windows Report Definition File (System Simulation Ltd.) |
| IXS | ArcView Geocoding Index For Read-Write Shapefiles (ESRI) |
| IXT | ISIPublisher Publication Template (Image Solutions, Inc.) |
| IXX | C++ Include File |
| IYP | Instyler Project File (Instyler Software) |
| IZD | Intrexx Application Export Format |
| IZER | Unknown Apple II File (found on Golden Orchard Apple II CD Rom) |
| IZS | 1st Page 2000 JavaScript Example File (Evrsoft) |
| IZT | IZL Binary Token |
| IZX | Intermezzon Designer E-Learning Published File (Intermezzon Learning Systems AB) |
| I_I | Eru/erd File |
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