CCleaner is a freeware system optimization, privacy and cleaning tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. Additionally it contains a fully featured registry cleaner. But the best part is that it's fast (normally taking less than a second to run) and contains NO Spyware or Adware!
- Added support for Firefox 3.5 beta.
- Fixed IE8 cookies deletion after reboot.
News source: Official website
Download: CCleaner 2.19.900