Computer file extensions - K

Updated: 06/30/2019 by Computer Hope

Below is a listing of each of the different file extensions that begin with the letter "K." If you are looking for a file extension that starts with a different letter, click the corresponding beginning letter below.

K
.KAR Karaoke file used with some audio players.
.KBC Netica case knowledge base.
.KDC Kodak Photo-Enhancer file.
.KDP KeePass password manager file.
.KEY File that stores an authentication key for software.
.KFX KoFaX image file.
.KYE Kye game data file.