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 3.22.1800: - Added full support for Windows 8. - Improved Startup Item tool compatibility. - Improved benchmarking for Cleaner summary results. - Improved support for Custom Files and Folders. - Improved file security algorithms. - Added option to Exclude a single registry value. - Improved wildcard support in search boxes. - Fixed support for Windows 2000. - Minor GUI improvements. - Minor bug fixes. 下载:CCleaner 3.22.1800
