Open source privacy enhancer BleachBit 0.6.5 released
BleachBit frees disk space, removes hidden junk, and guards your privacy. Erase cache, delete cookies, clear Internet history, remove unused localizations, shred logs, and delete temporary files.
Designed for Linux and Windows systems, it wipes clean over 50 applications including Firefox, Internet Explorer, Flash, Google Chrome, Opera, Safari, Adobe Reader, APT, and more.
Beyond simply deleting files, BleachBit includes advanced features such as shredding files to prevent recovery, wiping free disk space to hide traces of files deleted by other applications, and vacuuming Firefox to make it faster.
Below is a video on how BleachBit works on Ubuntu: