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 4.06.4324 (25 Sep 2013): - Improved Internet Explorer DOMStore cookie cleaning. - Enhanced Firefox Internet History cleaning. - Added free text entry for include and exclude items. - Optimized Startup tool browser detection. - Updated procedure for recursive folder analysis and cleaning. - Improved system monitoring startup procedure (CCleaner Professional). - Added CDBurnerXP, UltraEdit, Photodex ProShow Producer, SketchUp Make 2013 and HandBrake cleaning. - Minor GUI improvements. - Minor bug fixes. CCleaner 4.06.4324 CCleaner for Mac
