CCleaner is a powerful and easy to use utility that cleans and optimizes your PC to ensure best performance. CCleaner can remove unused and temporary files from your system. The cleaning involves temporary files, the recycle bin, history files, cookies, auto complete data, and all the navigation history stored about your browsers. CCleaner supports most popular browsers, like Internet Explorer, Firefox, Google Chrome, Opera, and Safari.

CCleaner takes care and fixes all unwanted registry entries and ActiveX components with a single click. Together with this, it comes with a handy uninstaller, similar to Windows’ Add/Remove Programs tool, which is even easier to use. There's also improved support for cleaning files left behind by Google Chrome and Internet Explorer 9. Web Apps that use HTML5 database storage are also now included in CCleaner's cleaning process. Finally, a few more System directories have been targeted for cleaning and CCleaner now supports 64 bit machines.