File Extensions

# $ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

File Extensions I

  1. .I Progress Include File
  2. .IAF MS Outlook 97 and 2000 E-mail Account Settings
  3. .IAN Sterling Software COOL Business Team Model File Sterling mergedwith Computer Associates.
  4. .IBA MDE InfoHandler Infobase File
  5. .IBM Image File
  6. .ICA Citrix File IOCA Graphics File
  7. .ICB Targa Bitmap
  8. .ICC Kodak Printer Image
  9. .ICE Archive File
  10. .ICL Icon Library File (various) ImageForge/IconForge [Viewer]
  11. .ICM Image Color Matching Profile File
  12. .ICN Icon Program
  13. .ICO Icon [Viewer]
  14. .ICS Outlook Calendar File
  15. .ID Disk Identification File
  16. .IDB MS Developer Intermediate File
  17. .IDD MIDI Instrument Definition
  18. .IDE Integrated Development Environment Configuration File
  19. .IDF MIDI Instruments Drivers File
  20. .IDQ Internet Data Query File
  21. .IDW Aldus IntelliDraw Vector Graphic
  22. .IDX Index (multiple programs)
  23. .IEF Image File
  24. .IES Photometric File Data [Illuminating Engineering Society]
  25. .IFD Jet Form Design Form
  26. .IFF Graphic, Sound (Interchangeable File Format) [Viewer]
  27. .IFS OS/2 System File IconForge Image EXE Library
  28. .IGF Inset Systems Metafile
  29. .IGS IGES-Format
  30. .IIF QuickBooks for Windows Interchange File
  31. .III Intel Phone Compatible
  32. .IL Icon Library
  33. .IM8 Sun Raster Graphic
  34. .IMA WinImage File
  35. .IMF ImageForge/ImageForge Image EXE Library
  36. .IMG Bitmap Graphic (several programs) [Viewer] CloneCd Related File
  37. .IMP Urban Chaos Game File Lotus Improv Spreadsheet
  38. .IN3 Harvard Input Device Driver (Harvard Graphics taken over by Serif)
  39. .INC Include File (various)
  40. .IND dBase IV or DataPerfect Index
  41. .INF Information or Setup File
  42. .INI Initialization file (many)
  43. .INK Pantone Reference File Mimio Ink File [Electronic Whiteboard]
  44. .INL MS Visual C++ Inline Function File
  45. .INP Oracle Source Code
  46. .INS Internet Communication Setting WordPerfect File Ensoniq EPS FamilyInstrument Sample Cell / II Instrument InstallShield Script X-InternetSign-up File Inspiration Mind Mapping Software File
  47. .INT Borland Interface Units Foxpro Code Page Intermediate Code used forsyntax checking (various)
  48. .INX Foxbase Index
  49. .IO Compressed Archive
  50. .IOB Imagine File
  51. .IOF Findit Document
  52. .ION Text Program/Installation Description
  53. .IPD InstallPROG 6 EDBS Install Database
  54. .IPF Microsoft SMS Installer Script (with System Management Server 2.0)
  55. .IPL Corel Pantone Spot Reference Palette InstallPROG 6 EDBS FileLibrary
  56. .IPX Interactive Pictures Corporation AV File
  57. .IQY Excel Web Query
  58. .IRS WordPerfect Resource File
  59. .ISD RapidFile Dictionary
  60. .ISH Compressed Archive File
  61. .ISO File List for CD-ROM
  62. .ISP X-Internet Sign-up File Internet Communication Settings
  63. .ISS InstallShield Response File
  64. .IST Digitrakker Instrument File (by n-FaCToR)
  65. .ISU InstallShield Uninstall Script Netscape File
  66. .IT Impulse Tracker Music Module
  67. .ITI Impulse Tracker Instrument
  68. .ITS Internet Document Set Impulse Tracker Sample
  69. .IV VRML File Open Inventor File
  70. .IVF Indeo Video File
  71. .IW Iconware Application Idlewild Screensaver
  72. .IWA IBM Writing Assistant Text
  73. .IWC Installwatch Database (install monitor)
  74. .IWP Wang Text File
  75. .IX Framemaker Index File Paperport Search File
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