Free open-source disk encryption software for Windows 7/Vista/XP, Mac OS X, and Linux.

Improvements:
* Workaround for a bug in some custom (non-Microsoft) drivers for storage device controllers that caused a system crash when initiating hibernation on TrueCrypt-encrypted operating systems. (Windows 7/Vista/2008/2008R2)

* Other minor improvements (Windows, Mac OS X, and Linux)

Bug fixes:
* Minor bug fixes (Windows, Mac OS X, and Linux)

Program Information Category: Tools and Utilities Type: Free Version: 7.0a Size: 3.3MB Works on: Windows Product page: here