CCleaner是一款免费的系统优化和隐私保护工具。CCleaner的主要用来清除Windows系统不再使用的垃圾文件，以腾出更多硬盘空间。它的另一大功能是清除使用者的上网记录。CCleaner的体积小，运行速度极快，可以对临时文件夹、历史记录、回收站等进行垃圾清理，并可对注册表进行垃圾项扫描、清理。附带软件卸载功能。- Redesign of Cleaner results panel.
- Added support for Opera 10 Beta.
- Added support for Safari 4.0.
- Added search to Uninstall tool.
- Added search to Cookies screen.
- Improved User assist cleaning in Windows 7.
- Fixed bug in OpenOffice cleaning.
- Fixed IE8 SuggestedSites.dat cleaning support.
- Fixed UI bugs.

下载:CCleaner 2.22.968