CCleaner (Crap Cleaner) is a freeware system optimization and privacy tool. That removes unused and temporary files from your system - allowing Windows to run faster, more efficiently and giving you more hard disk space. The best part is that it's fast! (normally taking less that a second to run) and Free.

v1.28.277 - Updated Hotfix Uninstaller cleaning. - Added secure certificate to the installer. - Improved secure deletion performance. - Fixed a few issues with 64bit OSs. - Fixed checkbox bug on Issue Scanner. - Added Galician Translation. - Minor updates to Arabic and Hebrew. - Minor interface and style update. - Minor performance tweaks. Official Site Ccleaner Download