100 to 200 of 504 Extensions Beginning With 'I'

IDLK File Extension - InDesign Lock File (Adobe Systems Incorporated), etc
IDM File Extension - Fahrenheit The Game - DAT + IDM Archive (Quantic Dream), etc
IDMEF File Extension - Snort File , etc
IDOL File Extension - Idle Scripting Language Object Library - Bytecode (Thomas Lauer), etc
IDQ File Extension - Internet Data Query File , etc
IDR File Extension - CompactDRAW Object(s) (MediaChance), etc
IDS File Extension - Minos 3D Data File , etc
IDT File Extension - Windows Installer File (Microsoft Corporation), etc
IDU File Extension - Interleaf Desktop Utility (BroadVision), etc
IDV File Extension - Inventor Design View Tree (Autodesk, Inc.), etc
IDW File Extension - IntelliDraw Vector Graphic (Adobe Systems Incorporated), etc
IDWORD File Extension - Unknown Apple II File (found on Golden Orchard Apple II CD Rom) , etc
IDX File Extension - Java Applet Cache Index (Sun Microsystems, Inc.), etc
IDY File Extension - Debug Information File , etc
IDZ File Extension - i-deas Web ACCESS File , etc
ID_ File Extension - C Poet Compressed Disk1 File , etc
IE File Extension - Unknown Apple II File (found on Golden Orchard Apple II CD Rom) , etc
IE1-3 File Extension - Internet Explorer 3 Address Book , etc
IE3 File Extension - Internet Explorer 3 File , etc
IEE-69 File Extension - IEEE 695 Information (Hewlett Packard), etc
IEF File Extension - Image File , etc
IEL File Extension - particleIllusion SE Emitter Library (wondertouch, LLC), etc
IEM File Extension - Informix Error Message , etc
IEPK File Extension - IE Privacy Keeper Program Settings File (BrowserTools.net), etc
IES File Extension - IESNA Photometric File Data (Illuminating Engineering Society), etc
IET File Extension - IETheme Internet Explorer Theme (Eye Can Publishing), etc
IF9 File Extension - Pixel Power Collage , etc
IFB File Extension - Siebel Interface Configuration File (Siebel Systems), etc
IFC File Extension - All Image Compressed Image File (Towodo Software), etc
IFD File Extension - Jet Form Design Form , etc
IFF File Extension - TextCraft Document , etc
IFILE File Extension - Amaya i386 File , etc
IFL File Extension - 3ds Max Animation File List Control (Autodesk, Inc.), etc
IFM File Extension - IFS Applications Message File (IFS AB), etc
IFN File Extension - Amma Lsb v1.0 Initialization , etc
IFO File Extension - DVD Info File , etc
IFP File Extension - KnowledgeMan Script , etc
IFR File Extension - Formula 1 Racing Databin Cars Common File , etc
IFS File Extension - Fractint Iterated Function System Parameters , etc
IFU File Extension - All Image Uncompressed Image File (Towodo Software), etc
IFX File Extension - IMAGINE Effect File , etc
IG File Extension - Modula-3 Generic Interface Source , etc
IGC File Extension - SeeYou Flight Data (Naviter), etc
IGES File Extension - IGES-Format , etc
IGF File Extension - Hijack Graphic Bitmap , etc
IGJ File Extension - iGrafx Published Web Content (iGrafx, a division of Corel Inc.), etc
IGL File Extension - inSORS IGLayout Layout File , etc
IGM File Extension - inSORS IGClient Meeting File , etc
IGN File Extension - ICQ Igonre List (ICQ Inc.), etc
IGNORE File Extension - Likely a Text File Some programs write out a temporary file with an extension like .IGNORE. , etc
IGP File Extension - InfoGest Configuration/Profile Settings (S.C. NVN Group S.R.L.), etc
IGR File Extension - SmartSketch Drawing (Intergraph Corporation), etc
IGS File Extension - CAD Overlay , etc
IGV File Extension - inSORS IGClient Venue File , etc
IGX File Extension - Process (iGrafx (a division of Corel Inc.)), etc
IHP File Extension - Watcom Help File , etc
IHS File Extension - Bink Inbound History , etc
IHT File Extension - Intranet Connector Script File (SCORT), etc
IHTML File Extension - Inline HyperText Markup Language (Inline Internet Systems, Inc.), etc
II File Extension - Unknown Apple II File (found on Golden Orchard Apple II CD Rom) , etc
II2 File Extension - i-Installer Remote Installation Format (Gerben Wierda & Tom Hageman), etc
IID File Extension - Tonline BSW4 Fnstall Lid File , etc
IIE File Extension - Unknown Apple II File (found on Golden Orchard Apple II CD Rom) , etc
IIF File Extension - QuickBooks Import/Export Interchange File (Intuit, Inc.), etc
IIGS File Extension - Unknown Apple II File (found on Golden Orchard Apple II CD Rom) , etc
III File Extension - Unknown Apple II File (found on Golden Orchard Apple II CD Rom) , etc
IIL File Extension - Norton CleanSweep Installation Log (Symantec), etc
IIM File Extension - iOpus Internet Macro (iOpus GmbH), etc
IIMG File Extension - Interleaf Graphic , etc
IIO File Extension - CoreFSIF Database (Avanticore, Inc.), etc
IIT File Extension - Install Maker Install Info File (Clickteam), etc
IIX File Extension - Rational XDE (IBM), etc
IJS File Extension - J Interpretor Script File , etc
IJX File Extension - J Language Execution Window (Source Code) (Jsoftware), etc
IKL File Extension - InkBall (Microsoft Corporation), etc
IKLAX File Extension - iKlax Creator Audio Format (iKlax), etc
IKO File Extension - Windows Icon Resource , etc
IKS File Extension - InkSeine Document (Microsoft Corporation), etc
IKX File Extension - iKlax Creator Audio Format (iKlax), etc
IL File Extension - SimuPLC Electric Commands Language Instruction List (André Luiz Barbosa), etc
IL3 File Extension - particleIllusion 3 Emitter Library (wondertouch, LLC), etc
ILB File Extension - Scream Tracker Data , etc
ILBM File Extension - Deluxe Paint Graphic (Electronic Arts, Inc.), etc
ILD File Extension - International Laser Display Association Frame Vector List for Laser Light Shows (International Laser Display Association), etc
ILF File Extension - Omniscope Application-Specific Data (Iokio Ltd), etc
ILG File Extension - InstallShield Log File (Acresso Software Inc.), etc
ILHT File Extension - Safari Internet Location (Apple Inc.), etc
ILK File Extension - Ilink Program Format Outline (Microsoft Corporation), etc
ILL File Extension - ILL Transaction File , etc
ILM File Extension - Opus Creator Multimedia File (Digital Workshop), etc
ILPLOP File Extension - InterLock and PowerLock , etc
ILPLVO File Extension - InterLock and PowerLock , etc
ILS File Extension - Internet Security And Acceleration Server Summary (Microsoft Corporation), etc
ILSR File Extension - Iomega Reader , etc
ILV File Extension - ILOG View File , etc
ILVG File Extension - iLiving P-to-P , etc
ILX File Extension - Interlex Vocabulary (Andrew Quilley), etc
IM File Extension - Unknown Apple II File (found on Golden Orchard Apple II CD Rom) , etc
IM04 File Extension - Image Sun Raster , etc
IM1 File Extension - Sun Raster File , etc