CCleaner 4.13.4693 发布，此版本更新内容如下： - Added Windows 8.1 Update 1 and Server 2012 R2 Update 1 compatibility.
- Improved Chrome cleaning: Internet History, Last Download Location and Startup item management.
- Improved Opera 15 and newer cleaning: Internet History, Last Download Location and Startup item management.
- Added Firefox plugin activation mode support.
- Improved handling of removed and unmounted disks.
- Improved Windows keyboard shortcut support.
- Improved Shutdown after cleaning and /AUTO command-line.
- Added Wondershare Video Converter Pro, Aimersoft Video Converter Ultimate, Real Player Cloud cleaning.
- Improved Java, Windows Defender, FrostWire, CuteFTP 9, Winamp, FileZilla, SUPERAntiSpyware, OpenOffice 4 cleaning.
- Added Mongolian language.
- Minor GUI Improvements.
- Minor bug fixes.
下载地址: http://download.piriform.com/ccsetup413.exe CCleaner是一款免费的系统优化和隐私保护工具（非开源）。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。 
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