Mac users interested in Kext wizard mavericks generally download:
Kext Wizard is a unique, simple, easy to use application that allows you to install and manage kexts.
Features:
- Maintenance: Repair permissions, and rebuild cache for Extra and System/Library/Extensions.
Both directories: Extra/Extensions and Extra/KextStore are supported.
- Installation: Install kexts to Extra or S/L/E and create mkext.