List of All the File Extensions Formats and Types Starting With the Letter K
- .KA Karma engine (Unreal) asset
- .KAHL Think Pascal KAHL text
- .KAL KManager calibration data
- .KAN Kwalitan annotation
- .KAP Maptech BSB map
- .KEA Panasonic KTS
- .KED KEDIT profile and macro
- .KER ENVI filter kernels
- .KEXT Apple Mac OS X Kernel
- .KEYCHAIN Apple Keychain password
- .KEYNOTE iWork Keynote ’06 presentation
- .KEY
- iWork Keynote ’09 presentation
- Microsoft Windows 7 registry key
- ArcView geocoding matching keys
- Avira AntiVir Personal license key
- BioWare Infinity and Aurora game engine resource
- DataCAD custom toolbar
- Keyboard definition
- Licence or encrypted security
- OS/2 archive key files
- .KEYSTORE Java keytool key database
- .KOA Koala paint C64 format
- .KOM Kit-O-Mat 3D model
- .KOR Korean localization language