BleachBit quickly frees disk space, removes hidden junk and safeguards your privacy. You can erase cache, Internet history, cookies (including the much-maligned “evercookie”), DOM storage, unused localizations and temporary files of 70 applications including Firefox, Internet Explorer, Flash, Google Chrome, Opera, Safari, Adobe Reader, APT and more. Additional applications can be added with the community authored winapp2.ini cleaner list in the Preferences – General tab (requires restart).
Includes wipe function to protect privacy, support for many languages, and available for Linux and Mac OS X.