| # |
File extension |
Developer |
| 0 |
.I - Borland C++ Intermediate Preprocessor Output Format |
Microsoft |
| 1 |
.I00 - Split MDS Disk Image Format |
DVD Shrink |
| 2 |
.I01 - Split Disk Image Format |
DVD Shrink |
| 3 |
.I02 - Split Disk Image Format |
DVD Shrink |
| 4 |
.I03 - Split Disk Image |
N/A |
| 5 |
.I04 - Split Disk Image |
Freeware |
| 6 |
.I05 - Split Disk Image |
N/A |
| 7 |
.I17 - Pixel PowerCollage Image |
N/A |
| 8 |
.I18 - Pixel Power Collage Image Format |
N/A |
| 9 |
.I1C - IBM Voice Type Languages Newuser |
IBM |
| 10 |
.I1I - IBM Voice Type Languages Newuser |
IBM |
| 11 |
.I2C - IBM Voice Type Languages Newuser |
IBM |
| 12 |
.I2D - Wyse Device Management Thin Client Disk Image |
Wyse Technology Inc. |
| 13 |
.I2G - Intergeo I2G Geometric |
N/A |
| 14 |
.I2I - IBM Voice Type Languages Newuser |
IBM |
| 15 |
.I32 - NI LabView |
National Instruments Corporation |
| 16 |
.I3A - Point Blank Game |
Zepetto Co. |
| 17 |
.I3ANIMPACK - Point Blank Game |
Zepetto Co. |
| 18 |
.I3C - IBM Voice Type Languages Newuser |
IBM |
| 19 |
.I3CHR - Point Blank Game |
Zepetto Co. |
| 20 |
.I3D - Houdini Image 3D Format |
Side Effects |
| 21 |
.I3EXEC - Point Blank |
Zepetto Co. |
| 22 |
.I3I - IBM Voice Type Languages Newuser |
IBM |
| 23 |
.I3PACK - Point Blank Game Data Format |
Zepetto |
| 24 |
.I3S - Point Blank Game |
Zepetto Co. |
| 25 |
.I5D - IUCLID XML Backup |
European Commission |
| 26 |
.I5S - IUCLID Compressed Backup |
European Commission |
| 27 |
.I5Z - IUCLID Import Or Export Format |
IUCLID |
| 28 |
.I64 - Interactive Disassembler |
Hex-Rays SA |
| 29 |
.IA1 - Infinite Algebra 1 |
Kuta Software LCC |
| 30 |
.IA2 - Infinite Algebra Assignment |
Kuta Software LCC |
| 31 |
.IA64 - HP-UX |
Hewlett-Packard Company |
| 32 |
.IAA - INTUS Audio Format |
PCS Systemtechnik |
| 33 |
.IAD - Symantec Patch Management |
Symantec Corporation |
| 34 |
.IAF - Microsoft Outlook Exported Account And Email Setting Format |
Microsoft |
| 35 |
.IAI - Nova Logic Item Attributes Info |
N/A |
| 36 |
.IAK - MAIL.DAT Information Access Key |
IDEAlliance |
| 37 |
.IAL - Microsoft SharePoint List Activity |
Microsoft Corporation |
| 38 |
.IAM - Autodesk Inventor Assembly Format |
Autodesk |
| 39 |
.IAO - ImperiumAO Data |
ImperiumGames |
| 40 |
.IAR - CD Katalog |
Krzysztof Wojtas |
| 41 |
.IAS - BitDefender Format |
Softwin |
| 42 |
.IB - InterBase Database Format |
Embarcadero Technologies |
| 43 |
.IB2 - IncrediBots World Map Format |
IncrediBots |
| 44 |
.IB3 - IncrediBots World Map Format |
IncrediBots |
| 45 |
.IB7 - Pixel Power Collage Image Format |
N/A |
| 46 |
.IBA - IBooks Author E-book Format |
Apple |
| 47 |
.IBAK - Password Safe Backup |
SourceForge.net |
| 48 |
.IBANK - IBank Accounting Data |
IGG Software, LLC |
| 49 |
.IBATEMPLATE - IBooks Author Template Format |
Apple |
| 50 |
.IBB - LIGHTNING UK! ImgBurn Project Format |
Lightning UK! |
| 51 |
.IBCD - InstantBingoCard Document Format |
InstantBingoCard.com |
| 52 |
.IBD - MySQL InnoDB Database Table |
Oracle Corporation |
| 53 |
.IBE - IBECrypto Encrypted |
IBECrypto Team |
| 54 |
.IBF - Final Fantasy XI Game |
Square Enix, Inc. |
| 55 |
.IBG - IBridge Project Workspace |
i2 |
| 56 |
.IBI - Raven Software ICARUS Compiled Script |
Raven Software |
| 57 |
.IBK - Sound Blaster FM Instrument Bank |
N/A |
| 58 |
.IBL - IBasic Component Language |
Pyxia Development |
| 59 |
.IBM - Commodore Amiga Graphics |
N/A |
| 60 |
.IBN - WinIQSIM |
Rohde & Schwarz |
| 61 |
.IBOOKS - IBooks E-book Format |
Apple |
| 62 |
.IBP - IsoBuster Managed Image Information Format |
Smart Projects |
| 63 |
.IBPLUGIN - Interface Builder Extension |
Apple |
| 64 |
.IBQ - IsoBuster Managed Image Format |
Smart Projects |
| 65 |
.IBRO - IncrediBots Robot Format |
IncrediBots |
| 66 |
.IBS - I2 IBase |
i2 Limited |
| 67 |
.IBT - Thief Deadly Shadows Texture And Model Format |
Eidos |
| 68 |
.IBV - IGOR Pro Binary Variable |
N/A |
| 69 |
.IBW - IGOR Pro Binary Wave |
N/A |
| 70 |
.IBX - Interscope BlackBox |
Interscope s.r.l. |
| 71 |
.IBY - Symbian ROM Image Component Include |
N/A |
| 72 |
.IBZ - MySQL InnoDB Database Table Compressed Backup |
Oracle Corporation |
| 73 |
.IC - ASwin Project |
Procedimientos-Uno, S.L. |
| 74 |
.IC0 - HSPICE Output |
Synopsys, Inc. |
| 75 |
.IC1 - Atari Bitmap Image Format |
Atari |
| 76 |
.IC2 - Atari Bitmap Image Format |
Atari |
| 77 |
.IC3 - Atari Bitmap Image Format |
Atari |
| 78 |
.IC3D - IC3D Scene Format |
IronCAD |
| 79 |
.IC4 - SADiE Interchange Data |
Prism Media Products Limited |
| 80 |
.IC5 - Interactive Image Creator Image Project |
WebUnion Media Ltd. |
| 81 |
.IC8 - Neo Geo BIOS |
N/A |
| 82 |
.ICA - Citrix Independent Computer Architecture Format |
Citrix |
| 83 |
.ICAL - ICalendar Calendar File Format (Microsoft Outlook, Apple ICal) |
N/A |
| 84 |
.ICALENDAR - ICalendar Calendar File Format (Microsoft Outlook, Apple ICal) |
N/A |
| 85 |
.ICALEVENT - Apple ICal Document Format |
Apple |
| 86 |
.ICALTODO - Apple ICal Document Format |
Apple |
| 87 |
.ICAP - Adobe InDesign Format |
Adobe Systems |
| 88 |
.ICB - Truevision Targa Format |
Avid Technology |
| 89 |
.ICBU - Apple ICal Calendars Backup Format |
Apple |
| 90 |
.ICC - International Color Consortium Profile File Format |
N/A |
| 91 |
.ICD - Microsoft Windows OpenGL Installable Client Driver Format |
Microsoft |
| 92 |
.ICE - IceChat IRC Client Script Format |
N/A |
| 93 |
.ICF - Zoom Router Configuration Format |
Zoom Telephonics |
| 94 |
.ICG - Image Comparer Result |
Bolide Software |
| 95 |
.ICHAT - Apple IChat Saved History Format |
Apple |
| 96 |
.ICHATTRANSFER - Apple IChat Transfer |
Apple, Inc. |
| 97 |
.ICI - Ampac |
Semichem, Inc. |
| 98 |
.ICL - Icon Library Format |
Microsoft |
| 99 |
.ICM - Windows Image Color Matching Format |
N/A |
| 100 |
.ICMA - Adobe InDesign Format |
Adobe Systems |
| 101 |
.ICML - Adobe InDesign Format |
Adobe Systems |
| 102 |
.ICMS - RagTime Extensions |
RagTime GmbH |
| 103 |
.ICN - Icon Format |
N/A |
| 104 |
.ICNS - Apple Icon Graphic Format |
Apple |
| 105 |
.ICO - Icon Format |
N/A |
| 106 |
.ICOA - IBM Image Object Content Architecture (IOCA) Bitmap Graphics |
N/A |
| 107 |
.ICON - Icon Image Format |
N/A |
| 108 |
.ICONBOX - IconBox |
ChickenByte |
| 109 |
.ICONBOXICON - IconBox |
ChickenByte |
| 110 |
.ICONPACKAGE - IconPackager Theme Format |
Stardock |
| 111 |
.ICONTAINER - Icon Container Library Format |
Panic |
| 112 |
.ICP - Unix IContact Parameter |
N/A |
| 113 |
.ICPR - IconUtils Project Format |
Aha-Soft |
| 114 |
.ICQ - ICQ Archive |
ICQ LLC |
| 115 |
.ICR - Image Comparer Result |
Bolide Software |
| 116 |
.ICS - ICalendar Calendar File Format (Microsoft Outlook, Apple ICal) |
N/A |
| 117 |
.ICST - Adobe InCopy Document Preset |
Adobe Systems Incorporated |
| 118 |
.ICTE - Apple Mac Internet Configuration |
Apple, Inc. |
| 119 |
.ICURSORFX - ICursor Effect Format |
GioFX |
| 120 |
.ICW - Microsoft Internet Explorer Internet Connection Wizard |
Microsoft Corporation |
| 121 |
.ICX - Remote Call Profiler Summary View |
Microsoft Corporation |
| 122 |
.ICXS - ITunes |
Apple, Inc. |
| 123 |
.ICZ - Lib2Def Output |
N/A |
| 124 |
.ID - IBM Lotus Notes ID Format |
IBM |
| 125 |
.ID2 - Microsoft Live Messenger Avatar Format |
Microsoft |
| 126 |
.ID3 - IData 3 Data |
Michal L. Wright |
| 127 |
.ID31 - Helium Music Manager Id3 Tags Export |
Intermedia Software |
| 128 |
.ID32 - Helium Music Manager Id3 Tags Export |
Intermedia Software |
| 129 |
.IDA - Microsoft IIS Server |
Microsoft Corporation |
| 130 |
.IDAP - Adobe InDesign Format |
Adobe Systems |
| 131 |
.IDATA - IData 2 Data |
Michal L. Wright |
| 132 |
.IDB - Microsoft Visual Studio Developer Intermediate Debug Format |
Microsoft |
| 133 |
.IDB2 - InfoStat Database |
N/A |
| 134 |
.IDC - Internet Database Connector Document Format |
Microsoft |
| 135 |
.IDD - Adobe InDesign For Mac Document |
N/A |
| 136 |
.IDE - Borland C++ Project Format |
Embarcadero Technologies |
| 137 |
.IDEA - Adobe Ideas Vector Drawing Format |
Adobe Systems |
| 138 |
.IDEMO - InstantDemo Project |
NetPlay Software |
| 139 |
.IDENTCACHE - Delphi Temporary Cache |
Embarcadero Technologies, Inc. |
| 140 |
.IDENTIFIER - Microsoft Windows Zone Identifier |
Microsoft Corporation |
| 141 |
.IDF - Microsoft Windows 95 MIDI Instrument Definition Format |
N/A |
| 142 |
.IDG - Majax Settings |
aaton s.a. |
| 143 |
.IDH - OpenCBM |
SourceForge.net |
| 144 |
.IDI - I-DEAS Web Access |
Siemens Product Lifecycle Management Software Inc. |
| 145 |
.IDIF - Netscape Saved Address Book Identification |
AOL Inc. |
| 146 |
.IDL - Visual Studio Visual C++ Interface Definition Library Format |
Microsoft |
| 147 |
.IDLK - Adobe InDesign Lock Format |
Adobe Systems |
| 148 |
.IDLL - CodeWarrior DLL |
Freescale Semiconductor, Inc. |
| 149 |
.IDM - IData Mobile Data |
Michal L. Wright |
| 150 |
.IDML - Adobe InDesign Markup Format |
Adobe Systems |
| 151 |
.IDMS - Adobe InDesign Format |
Adobe Systems |
| 152 |
.IDP - IBM Personal Communications Interchange Document Profile |
IBM |
| 153 |
.IDPK - Adobe InDesign Format |
Adobe Systems |
| 154 |
.IDPP - Adobe InDesign Format |
Adobe Systems |
| 155 |
.IDQ - Microsoft Internet Explorer Data Query |
Microsoft Corporation |
| 156 |
.IDRC - Adobe InDesign Resource |
Adobe Systems Incorporated |
| 157 |
.IDS - Infinity Game Engine |
BioWare |
| 158 |
.IDT - Windows Installer Exported Database Table Format |
Microsoft |
| 159 |
.IDV - Autodesk Inventor Design View Tree |
Autodesk |
| 160 |
.IDW - AutoDesk Inventor Drawing Format |
Autodesk |
| 161 |
.IDX - Index Format |
N/A |
| 162 |
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