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I FILE EXTENSIONS
Listing of file extensions starting with the letter I
.DGT
-
Digital Gallery
.I
-
Progress Include File
.I
-
Borland C++ Intermediate File
.I0
-
Winter Windows Scheduler file
.I00
-
Winphone phonebook
.I01
-
DVD Shrink Temporary File
.I01
-
Winphone phonebook
.I02
-
Winphone phonebook
.I16
-
Nokia Logo File
.I17
-
Pixel Power Collage image format
.I18
-
Pixel Power Collage image format
.I5Z
-
IUCLID 5 Import/Export File
.IAF
-
MS Outlook 97 and 2000 E-mail Account Settings
.IAM
-
AutoDesk Inventor Assembly
.IAN
-
Text file
.IAP
-
256 color Palette ASM
.IAX
-
Bitmap
.IB
-
InterBase Database
.IB7
-
Pixel Power Collage image format
.IBA
-
Image format unknown
.IBA
-
MDE InfoHandler Infobase File
.IBD
-
PDS Picture
.IBG
-
PDS format : Bitmap graphics
.IBK
-
Sound Blaster Instrument Bank
.IBM
-
Compressed Archive File
.IBP
-
IsoBuster CD/DVD Image File
.IBQ
-
IsoBuster CD/DVD Image File
.IBT
-
Texture and Model File
.IBY
-
ROM image component include file
.IC
-
Spice : Initial Condition
.IC
-
Modula-3 : M3CG intermediate language file
.IC1
-
Atari Image : Bitmap graphics
.IC2
-
Atari Image : Bitmap graphics
.IC3
-
Atari Image : Bitmap graphics
.IC?
-
2D Graphic
.ICA
-
Citrix Independent Computer Architecture File
.ICA
-
Bitmap graphic file
.ICAP
-
Internet Config
.ICAP
-
Internet Preference File
.ICB
-
Targa bitmap
.ICC
-
Kodak Printer Image
.ICD
-
Drawing file
.ICE
-
Cooltalk audio
.ICE
-
Archive .LZH/.Lharc
.ICF
-
Cheyenne AntiVirus
.ICL
-
Icon Library
.ICM
-
Image Colour Matching Profile File
.ICMA
-
Adobe InDesign InCopy Assignment File
.ICML
-
Adobe InDesign InCopy Markup Language File
.ICMP
-
Internet Control Message Protocol
.ICMS
-
Ragtime extensions file
.ICMS
-
Cisco IPCC Export File
.ICN
-
Icon source code
.ICNS
-
Icons File
.ICO
-
Icon File
.ICON
-
Icon 8 chemical modeller output file
.ICON
-
Icon image (1bit black and white Sun icon)
.ICON
-
Folder Custom Icon
.ICONPACKAGE
-
IconPackager Theme
.ICO_
-
Windows Icon
.ICP
-
Parameter file (IContact)
.ICQ
-
ICQ files archive files and exported address book
.ICR
-
NCSA Telnet Interactive Color Raster graphic file
.ICS
-
Security File
.ICS
-
IronCAD Scene File
.ICS
-
iCalendar Calendar Data File
.ICT
-
image related file ( TIFF and ISO)
.ICTE
-
Internet Config
.ICV
-
In Chair Viewing
.ICV
-
InfoCaptor Dashboard File
.ICV
-
film .AVI (Bond)
.ICW
-
Icon file
.ICW
-
MS Internet Explorer Internet Connect Wizard
.ICX
-
More Than Words file
.IC_
-
Compressed Ict file
.ID
-
Disk identification file
.ID2
-
Windows Live Messenger Emoticon File
.ID3
-
ID3 resource
.IDB
-
MDPX file
.IDB
-
Developer Intermediate File
.IDC
-
Core Software tech IDC file : Bitmap graphics
.IDC
-
IDA C language source code file
.IDC
-
Internet Database Connector : Document
.IDC
-
SQL (Structured Query Language) file Information
.IDD
-
MIDI Instrument Definition
.IDE
-
Project file
.IDF
-
MIDI Instrument Definition
.IDIF
-
Identification file
.IDL
-
Interface Definition Language
.IDLL
-
CodeWarrior DLL
.IDM
-
Ulead Photo Express messages file
.IDMEF
-
Snort file
.IDML
-
InDesign Markup Language
.IDO
-
DICTWB file
.IDQ
-
Internet Data Query File
.IDRW
-
ClarisImpact Drawing
.IDS
-
3D data file for Minos
.IDS
-
IDA : Imported names format
.IDS
-
Scene file
.IDS
-
WFO-A : Data
.IDT
-
Text Archive Files
.IDT
-
Identification
.IDW
-
AutoDesk Inventor Drawing File
.IDX
-
Navigation POI File
.IDX
-
Outlook Express Mailbox Index
.IDX
-
Index File (Generic)
.IDX
-
FAX File
.IDX0
-
Runescape Cache Index File
.IDX255
-
Runescape Cache File
.IDY
-
Index file
.ID_
-
C Poet compressed Disk1 file
.IE1-3
-
Internet Explorer 3 Address Book
.IE3
-
Internet Explorer 3 file
.IEE-695
-
IEEE 695 information
.IEF
-
Image Exchange Format
.IEL
-
Erazer98 file
.IEM
-
Informix error message
.IES
-
Photometric File Data
.IES
-
Light Pattern File
.IF9
-
Pixel Power Collage image format
.IFD
-
Form
.IFD
-
Adobe Output Designer forms definition source file
.IFD
-
JetForm Design Form File
.IFF
-
Interchange File Format
.IFILE
-
Amaya i386 file
.IFN
-
Amma Lsb v1.0 init file
.IFO
-
Information File
.IFO
-
ImageForge Pro Graphic Object Layer Data
.IFO
-
DVD Info File
.IFP
-
Script file
.IFS
-
System file
.IFS
-
Compressed fractal image
.IFS
-
Create executable library
.IFX
-
IMAGINE effect file
.IG
-
Modula-3 : Generic interface source
.IGC
-
Anime List Builder Input File
.IGES
-
Initial Graphics Exchange Specification
.IGF
-
Metafile
.IGL
-
inSORS IG Layout File
.IGM
-
inSORS IG Meeting File
.IGN
-
ICQ ignore list
.IGP
-
Igor Reader Sheet Music File
.IGR
-
SmartSketch Drawing Design file
.IGS
-
IGS setup existing account
.IGS
-
Image Systems Grayscale, 8-bits
.IGS
-
2D or 3D CAD model
.IGS
-
CAD overlay 4.1-7.2
.IGT
-
ImageGadget Template
.IGV
-
inSORS IG Venue File
.IGX
-
iGrafx flow chart and process model
.IHP
-
Watcom : Help file
.IHS
-
Bink/+ : Inbound History
.IHTML
-
HTML format
.IHW
-
IN-HEH Timeline Workspace
.IHX
-
IN-HEH Timeline Database
.II
-
Preprocessed C++ source code
.II
-
IconWorkshop Extended Information File
.IID
-
Tonline Bsw4 install Iid file
.IIF
-
Intuit Interchange File
.III
-
Intel IPhone Compatible File
.IIL
-
CleanSweep Installation Log
.IIM
-
Music module
.IIMG
-
Interleaf image format
.IIO
-
CoreFSIF Database
.IIP
-
ThinAnywhere Configuration
.IKLAX
-
iKlax Multi-Track Audio
.IKO
-
Windows Icon Resource see ico
.IL
-
.NET Assembler default file extension
.IL
-
Fortran 90 : Inline expansion file
.IL
-
HDC Designer Icon
.ILB
-
Datafile
.ILBM
-
InterLeaved Bitmap
.ILG
-
MakeIndex (TeX) track file
.ILHT
-
Internet Location File
.ILIB
-
Claris Works - ClarisDraw Art Library
.ILK
-
Incremental Link Information
.ILL
-
Agati illustrated image file
.ILL
-
2D Graphic
.ILL
-
ILL Transaction File
.ILM
-
Amiga IFF Image
.ILMA
-
Mailto UR
.ILS
-
Win3 Winword file
.ILSR
-
Iomega reader
.IM
-
3D Graphic
.IM04
-
Image Sun Raster
.IM30
-
Image Sun Raster
.IM5
-
Image IM5 (Visilog)
.IM8
-
Raster graphic
.IM?
-
2D Graphic
.IMA
-
IncrediMail Package/Collection
.IMA
-
Vector graphic
.IMA
-
Photographic Image
.IMAGE
-
Disk Copy, ShrinkWrap : Disk Image
.IMAGINE
-
Object & Texture Imagine 3.0
.IMAKE
-
Imake file
.IMAPMBOX
-
IMAP Mailbox
.IMC
-
IncrediMail Collection
.IME
-
IncrediMail Emoticons
.IME
-
WINXP SYSTEM32 DLLCACHE file
.IMF
-
ID Software MIDI Music File
.IMF
-
IncrediMail Stats/Letters
.IMG
-
Garmin Map File
.IMG
-
Ventura Publisher/GEM Paint Image
.IMG
-
CD/DVD Image File
.IMG
-
Bitmap graphic file
.IMH
-
IRAF format files image format
.IMH
-
IncrediMail contacts exportfile
.IMI
-
IncrediMail Images
.IMI
-
Turbo Pascal Dos file
.IMI
-
Magellan Map Format
.IMJ
-
Pegasus Image Corp format : Bitmap graphics
.IML
-
ACT! Internet Mail Message File
.IMN
-
IncrediMail Notifiers
.IMOVIEPROJ
-
iMovie Project File
.IMOVIEPROJECT
-
iMovie Project
.IMP
-
Spreadsheet
.IMQ
-
Image File
.IMQ
-
Image presentation
.IMS
-
IncrediMail Skin
.IMS
-
Create executable library data
.IMT
-
IMNET Graphics format
.IMV
-
Imvironment Background File
.IMW
-
IncrediMail MIDI/WAV
.IMY
-
Ringtone File
.IMZ
-
WinImage compressed file
.IM_
-
Midiprg Improve compressed file
.IN
-
Input file
.IN$
-
Installation file
.IN0
-
INI backup file
.IN1
-
Ini file back
.IN2
-
InoculateIT virus scanner
.IN3
-
Input device driver
.INA
-
DOS file
.INB
-
Test script
.INC
-
Include File
.IND
-
Index
.IND
-
Shared Database file
.INDD
-
Adobe InDesign document
.INDEX
-
Index file
.INDIGO
-
Indigo Graphics Format
.INDN
-
InDesign
.INDS
-
Adobe InDesign Snippet File
.INDT
-
InDesign Template
.INDX
-
EasyView Index
.INDX
-
Microsoft Mail Index
.INETLOC
-
Internet Location
.INF
-
Adobe Type Manager Font Information
.INF
-
Setup Information
.INFINI-D
-
Infini-D 3.0 Format
.INFO
-
Icon Data
.ING
-
MasterCook Ingredients File
.INGR
-
Intergraph Raster File Format
.INH
-
Visualbasic Basfwin file
.INI
-
Initial Values File
.INIT
-
Extension
.INK
-
Mimio Ink Data
.INK
-
Pantone Reference Fills File
.INL
-
Inline function file
.INM
-
Fax master file
.INN
-
Micro Focus COBOL/2 : Overlay
.INN
-
PHANTASMAGORIA ini file
.INO
-
Inno setup Script Files file
.INP
-
Source Code For Form
.INP
-
ABAQUS Input File
.INRS
-
INRS-Telecommunications audio
.INS
-
AdLib Instrument Music File
.INS
-
Netware installation file
.INS
-
WordPerfect File
.INS
-
Inspiration File
.INS
-
1st Reader - Install Script
.INS
-
Internet Naming Service
.INS
-
InstallShield Script
.INS
-
Ensoniq EPS Family Instrument
.INS
-
Microsoft IIS : Internet communications settings
.INST
-
Object Oriented Graphics Library (OOGL)
.INST
-
3D Graphic
.INT
-
Intermediate executable code
.INT
-
Interfaced units
.INT
-
Silicon Graphics Image (SGI) - Black and White
.INTA
-
Silicon Graphics Image (SGI) - Black and White + Alpha
.INTELLIFONT
-
Intellifonts
.INTER
-
Interspector Project File
.INTL
-
Intel Vide
.INTO
-
Interspector Object File
.INTU
-
Quicken
.INV
-
Windows Update file
.INV
-
Rainbow Six: Rogue Spear Inventory File
.INVENTOR
-
SGI Open Inventor: Open Inventor File Translator
.INX
-
Kodicom Index Database
.INX
-
FoxBase Database Index
.IN_
-
Compressed Setup Information File
.IO
-
Compressed Archive File
.IOB
-
3D graphics database
.IOC
-
Organizational chart
.IOCA
-
Image Object Content Architecture : Bitmap graphic
.IOF
-
Findit document
.ION
-
File description
.IP
-
Profile
.IP
-
Internet Protocol
.IP
-
Interactive Physics : Data
.IP
-
IconPackager Icon Set
.IP
-
NRC Inspection Manual : Inspection Procedures
.IPA
-
iPod/iPhone Application File
.IPD
-
InstallPROG EDBS Install Database
.IPD
-
Blackberry Phone Backup File
.IPE
-
System.ini et Win.ini backup made by Wacom Pen
.IPF
-
Microsoft SMS Installer Script
.IPF
-
OS/2 Help File
.IPG
-
Apple iPOD Game File
.IPG
-
Mindjongg Format image format
.IPH
-
InterPaint (Hires) image format
.IPJ
-
AutoDesk Inventor File
.IPK
-
Itsy Package
.IPL
-
Pantone Spot reference pallette
.IPN
-
AutoDesk Inventor Presentation
.IPR
-
IntelliJ Project XML data
.IPS
-
International patching system binary patch file
.IPSW
-
Apple iPod/iPhone Firmware Update File
.IPT
-
InterPaint (Multicolor) image format
.IPT
-
AutoDesk Inventor Part
.IPTC
-
Newswire profile
.IPTHEME
-
IconPackager Raw Theme
.IPU
-
Internet Phone User
.IPX
-
Ipix Spherical panorama
.IPX
-
Interactive Pictures Corporation AV File
.IQ
-
IBM query file
.IQA
-
Application File
.IQB
-
Backup File
.IQD
-
Webstir file
.IQI
-
IBM query
.IQP
-
20-20 Office Sales Exported Quote (20-20 Technologies)
.IQR
-
IBM query
.IQT
-
IBM query
.IQU
-
Update File
.IQY
-
Internet inquiry
.IRC
-
IRCAM format : Sound
.IRCAM
-
IRCAM SoundFile files
.IRD
-
Ird Append file
.IRF
-
Autodesk Impression Drawing
.IRF
-
Phonecat2 Ocp97 file
.IRF
-
CCTV Video File
.IRF
-
iLinc Video File
.IRIS
-
Silicon Irix Graphics Raw Red, Green and Blue byte
.IRIX6
-
Irix 6 file
.IROCK
-
intelliRock Sensor Data File
.IRP
-
Report Generator Output File
.IRR
-
Brewer Lamp File
.IRS
-
WordPerfect Resource File
.IRTP
-
Graphicon-2000 Interactive Real-Time PHIGS : Graph
.IRX
-
PS2 Modified Elf Object File
.IRX
-
IBM Mainframe Rule File
.IRX
-
Brewer Lamp Irradiation File
.IS
-
Modula-3 : Intermediate assembly file
.ISC
-
Xilinx Device Configuration File
.ISD
-
Spell checker dictionary
.ISE
-
Installshield Express Project File
.ISF
-
Inspiration Mind Mapping (Flowchart) File
.ISFF
-
Intergraph Standard File Format
.ISH
-
Compressed Archive File
.ISL
-
Inno Setup 1.3 file
.ISM
-
Image System (Multicolor) image format
.ISN
-
Installer Source Files
.ISO
-
InstallShield Uninstall File
.ISO
-
CD/DVD Disc Image
.ISP
-
Internet Communication Settings
.ISP
-
X-Internet Sign-up File
.ISR
-
Go-Moku game file
.ISS
-
InstallShield Silent Response File
.ISS
-
ISS image format
.ISSP
-
Internet Search Sitelesrc
.IST
-
Instrument file
.ISTR
-
IsoStar Library of intermolecular interactions
.ISU
-
Uninstall script
.ISZ
-
Compressed Disk Image
.IT
-
Settings file
.IT
-
Music module
.ITA
-
Italian readme file
.ITC
-
Uthscsa Imagetool Calibration file
.ITC
-
Image File
.ITC2
-
iTunes Coverart 2
.ITD
-
System Dll file
.ITDB
-
iTunes Database File
.ITE
-
Apple iTunes Extras
.ITF
-
Interface file
.ITG
-
Intergraph Format : Bitmap graphics
.ITH
-
InTether technology secured file
.ITHMB
-
Apple iPod / iPhone Media File
.ITI
-
Instrument file
.ITL
-
iTunes Music Library File
.ITLP
-
Apple iTunes LP File
.ITM
-
iThink Model File
.ITM
-
Item / Article / Zone
.ITMS
-
Apple iTunes Store URL File
.ITN
-
TomTom Navigator Itinerary File
.ITPC
-
Apple iTunes Podcast Subscription File
.ITS
-
Impulse Tracker Sample
.ITS
-
Internet Document Set
.ITSS
-
MS-ITSS File
.ITT
-
IconTweaker Theme
.ITU
-
Sheffield dictionary file
.ITW
-
IT Works Application Data File
.ITX
-
ITX Form Template
.ITX
-
Texture IMAGINE
.IV
-
Open Inventor File
.IV-VRML
-
Inventor VRML Format document
.IV2I
-
Norton Ghost Incremental Virtual Volume Image
.IVA
-
Dementia.4207 Virus File
.IVB
-
Truevision Targa format : Bitmap graphics
.IVD
-
Microdata dimension or variable-level file
.IVF
-
Indeo Video File
.IVP
-
User subset profile
.IVQ
-
MSDN InfoViewer 5.0 index full-text searches
.IVR
-
Internet Video Recording
.IVR
-
Virtual Reality World Live Picture
.IVS
-
Internet Streaming Video
.IVT
-
Beyond Table Data
.IVU
-
IVUE Live Picture Drawing
.IVUE
-
Live Picture multi-view format
.IVX
-
Microdata directory
.IW
-
Chain Engineering Database
.IW
-
Presentation Flowchart
.IW
-
Screensaver
.IW4
-
DjVu image format
.IWA
-
Text file
.IWC
-
Install Watch document
.IWD
-
Call of Duty Game Data File
.IWM
-
Start file
.IWP
-
Text file
.IWS
-
IntelliJ IDEA Web Page
.IWS
-
InstallWatch Scan File
.IWZ
-
ItemWizard.exe
.IX
-
Framemaker Index File
.IX
-
Modula-3 Linker information file
.IX
-
Paperport Search File
.IXA
-
Ulead Disc Image format
.IXB
-
ULead Disc Image
.IXC
-
Geocoding index for read-write coverages
.IXF
-
IFX for FAX
.IXS
-
Geocoding index for read-write shapefile
.IZS
-
1st Page 2000 JavaScript Example File (Evrsoft)
.IZT
-
Binary token file
.IZZ
-
Isadora Media Control Project
.IZZY
-
Isadora Project
443
I File Extensions Found
Categories
3D/CAD Files
Audio Files
Backup Files
Compressed Files
Configuration Files
Data Files
Database Files
Developer Files
Disk Image Files
Encrypted Files
Executable Files
Font Files
Game Files
Image Files
Miscellaneous Files
Plugin Files
System Files
Text Files
Video Files
Web Files
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