.KEXT File Extension
File TypeMac OS X Kernel Extension
This file is saved in a binary format, which requires a specific program to read its contents.
What is a KEXT file?
Mac OS X extension that provides additional OS functionality for a device or program; commonly used for peripherial device drivers; typically found in the /System/Library/Extensons/ directory.
You should not manually move or delete KEXT files since it can cause a kernel panic and Mac OS X to freeze.