CCleaner 5.33 发布了。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。 更新内容： Settings – Fixed an issue where Automatic Update continued to inform users of an existing update after the setting had been disabled Browser Cleaning – Updated Edge cookie cleaning definitions to include new tables from Microsoft – Fixed an issue in Firefox where extensions could not be deleted due to withdrawal of support for Netscape Plugin API – Fixed an issue in Firefox & Thunderbird where cleaning ‘Site Preferences’ would also clean ‘Last Download Location’ Browser Plugins – Browser Plugins list now saved as browserplugins.txt (not startup.txt) Disk Analyzer – Fixed an issue where analysis results did not display the full filepath Stability – Improved CCleaner launch sequence to resolve a UI lock 下载地址： http://download.piriform.com/ccsetup533.exe CCleaner 5.33 发布，系统清理工具下载地址
