file extension Windows/OS2/Apple/Unix/Dos

File ExtensionsWindows/OS2/Apple/UNIX

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K = Macromodel chemical modeller output file
K = NRJ live file
K00 = Tonline Db file
K01 = Tonline Db file
K02 = Tonline Db file
K03 = Tonline Db file
K08 = wisosparbuch2008file open with: "%ProgramFiles%\WISO\Sparbuch 2008\wiso2008.exe" "%1"
K09 = wisosparbuch2009file open with: "%Applications%\WisoSpar2009\wiso2009.exe" "%1"
K1S = Wave Glib19 file
K25 = Kodak DC25 Digital Camera File
K25 = Kurzweil 2500 Sample
K3D = 3DS : Description of macro language
kaar = (MAC FILE_TYPE) SignPost Map
KAHL = (MAC CREATOR CODE) Think Pascal KAHL text
KAHL = (MAC FILE_TYPE) Think Project Manager
KAL = Sfkal calender Kal_40 file
KAR = MIDI music with word track : Karaoke
KAR = Mime: audio/midi
KAR = Mime: music/x-karaoke
KAR = Rus. FOX+ 2.0 : Precompiled for KARAT
KAT = Katorzer (music composition)
KB = Borland C++ Keyboard Script
KB = Knowledge Pro : Program source
KBD = Keyboard layout IRMA WORKSTATION FOR WINDOWS
KBD = Keyboard Script File Layout (various)
KBI = Keirsey-Bates Temperament Sorter Index
KBM = Reflection 4.0 : Keyboard mapping
KBP = Keirsey-Bates Temperament Sorter Profile
KBR = Keirsey-Bates Temperament Sorter Data
KBR = The Drums Pro file
KCF = Kiss palette file
KCH = K-Chess notation
KCL = Kyoto Common LISP Source Code
KDC = PhotoEnhancer: Image Kodak Digital Camera, max 24 bits
KDK = Kodak proprietary decimated TIFF format : Bitmap graphics
KDO = Kudo picture browser
KE$ = Modem Bitware Fax disk2 file
KE_ = Ntgraph Ze32v215 file
KED = KEDIT Profile and Macro File (DOS-based version of IBM XEDIT)
KEN = Player Cdcheck compressed file
KEP = Turbo Pascal Dos Tp19 compressed Kepler file
KEV = JAWS7 (preload.kev)
KEX = KEDIT Profile File /makro
kext = (MAC FILE_TYPE) Kernel Extension
KEY = Archive .key-file (OS/2)
KEY = ArcView : geocoding matching keys (ODB format)
KEY = DataCAD Icon Toolbar File
KEY = Forecast Pro : Datafile
KEY = FractInt demo script
KEY = KEYboard macros
KEY = Security file eg. Shareware Registration info
KEY = TBAV file
KEYBOARD = Amaya config file
kfil = (MAC FILE_TYPE) Keyboard Filech Skeyboard
KFX = Kofax Group 4 format : Bitmap graphics
KGB = Z80 Spectrum Emulator Snap/File Formats
KGE = kgb_arch_enc open with: %Root%\Tools\KGB Archiver\kgb_arch_decompress.exe "%1"
KGP = Image
KID = Tonline Bsw4 install Mdmimp file
Kid2 = (MAC FILE_TYPE) Kid Pix
Kids = (MAC FILE_TYPE) Kid Pix
KIF = Knowledge Interchange Format draft proposition
KIL = Interview file
KIN = Kinemage chemical test
KIN = Mime: chemical/x-kinemage
KIN = Protein Structure Images : Kinetic
KIT = Power Chord : Power Chords drum kit file
KIZ = Kodak : Digital postcard
KIZ = UUencoded file
KKW = RoboHELP Keyword Help project Index File
KLB = album GraphicWorks
KLB = Klemmbretter
KLI = KalKulator linear algebra file
KM_ = Midiprg Seqmax Seqprest compressed file
KML = Kedit Macro Library
KML = Win48 script (HP48 emulator)
KMP = Korg Trinity : KeyMaP
KMZ = Google Earth.kmzfile open with: "%ProgramFiles%\Google\Google Earth\googleearth.exe" "%1" Content Type application/vnd.google-earth.kmz
KnDB = (MAC FILE_TYPE) Now Contact File
KNN = Clarion : Database key file
kNNk = (MAC FILE_TYPE) OmniPage Professional
KNO = Personal Knowbase File
KNW = Known problems
KO = IBM/tools/updater file
KOA = Image Koala Paint
KOD = Code
KOE = Turbo Pascal Dos file
KOR = corean text file
KOR = correction file
KOS = MicroType Pro Document
KOSIMA = Kosima file
KP04 = (MAC FILE_TYPE) Kai's Power Tools Presets
KPL = Kazaa ?????
KPP = Kudo place pack, place module
KPP = SmartPad : Toolpad
KPR = Fifa World Cup game data comon be file
KPS = Ibm KIPS bitmap image graphics
KQba = (MAC CREATOR CODE) KeyQuencer
KQP = Bitmap image (Konica Quality Photos) floppy shot
KR1 = Kurzweil 2000 Sample (multi-floppy)
KRAK = (MAC FILE_TYPE) Hacker's Helper
KRIS = Kris tracker format aka ChipTracker by NoiseConverter & Exotic
KRN = Game: nba99 ice hockey foregrnd fonts file
KRY = Herolab Krypten
KRZ = Kurzweil 2000 Sample
KS = MSWorks sheet
KSC = Korg Trinity Script
KSE = Keepsake Studio Export File
KSF = Korg Trinity : Sample File
KSH = ksh : Unix shell script : korn shell
KSH = Mime: application/x-ksh
KSH = Mime: text/x-script.ksh
KSH = Prodigy Internet Registration File
KSM = Kefrens-Sound Machine format
KSM = KSM Embroidery file format for PFAFF machines
KTH = Audio (short ints, mono,1024 byte kth standard header)
KTP = KineticTemplate open with: "%ProgramFiles%\Cakewalk\Kinetic 2\KINETIC.EXE" "%1"
KTT = KeyText Data File
KUMAC = Physics Analysis Workstation Macro File
KVT = Basic Quickbas Quickb03 file
KW$ = Ntgraph Visual c wizzard file
KWD = Keyword
KWF = Delphi Pascal Chart
KYB = FTP Software PC/TCP : Keyboard mapping
KYB = Keyboard Layout: various prgs
KYE = Kye : Game data
KYS = SourceOffSite : Server Keys

Search: Use ctrl-F to search for item

Universal dump-utility for non-destructive dump/list/search string etc dump.zip

Select Extension by starting letter:

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 - OTHER - Allowed chars in Filenames - what is an extension?

 

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Send extension data to: update@file-ext.4uj.org
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Compilation Copyright (c) 2002 R.Bitsch, Compilation Copyright (c) 2009,2010 R.Cooper-Bitsch