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。- Added Type Library cleaning to Registry Cleaner.
- Improved File Extension scanning in Registry Cleaner.
- Added /SHUTDOWN command-line parameter to shutdown the computer after cleaning. Only works with /AUTO.
- Added Shutdown option to system tray menu.
- Added support for Vista common dialogs.
- Fixed bug in Uninstaller Tool where some items were hidden.
- Fixed multi-monitor issue with dialogs.
- Fixed incompatibility with Windows Search 4.0.
- Added seconds to filename when saving .REG files.
- Improved RegEdit location navigation.
- Improved Google Earth cleaning and detection.
- Memory usage optimizations.
- Minor bug fixes.

下载:CCleaner 2.10.618