Free open-source disk encryption software for Windows Vista/XP, Mac OS X, and Linux

Changelog:
* On systems where certain inappropriately designed chipset drivers were installed, it was impossible to encrypt the system partition/drive. This will no longer occur. (Windows Vista/XP/2008/2003)
* Other minor bug fixes. (Windows, Mac OS X, and Linux)

Program Information Category: Tools and Utilities Type: Free Version: 6.0a Size: 2.9MB Works on: Windows, Linux Product page: here