感谢鲸呆一驴的投递
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。

CCleaner v3.17.1689  Release notes:
Added wildcard support for Cookie cleaning.
Improved Google Chrome Saved Form Information cleaning.
Improved Google Chrome History cleaning for Search Engines.
Added Hosts history cleaning in Aurora.
Added Shortcuts history cleaning in Google Chrome Canary.
Improved JumpList menu to avoid possible UI lock.
Improved option to close running browsers when cleaning.
Improved IE AutoComplete Form History and Saved Passwords cleaning.
Improved shortcut cleaning in Windows 8.
Added cleaning for CyberLink PhotoDirector 10, DivX player and Snagit 11.
Improved cleaning for Vuze, Windows Media Center, Windows Media Player, Corel VideoStudio Pro X4 and Game Explorer.
Improved BitTorrent detection.
Minor bug fixes and improvements.

下载:CCleaner 3.17.1689