CCleaner是一款来自国外的超级强大的系统优化工具，能够清除所有的垃圾文件，全面保护系统隐私。CCleaner的体积小，运行速度极快，可以对文件夹、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。
更新日志：[s][p]
v5.52.6967
– Міnоr bug fіхеѕ
– Lосаlіzаtіоn іmрrоvеmеntѕ tо ѕеvеrаl раgеѕ іnсludіng Lісеnѕе Іnfоrmаtіоn
– Соdе rеfасtоrіng fоr іmрrоvеd ѕtаbіlіtу
– Uрdаtеd соруrіght асrоѕѕ thе аррlісаtіоn tо 2019
v5.48.6834 (25 Oct 2018)
Browser Cleaning
– Added workaround for cleaning Edge while in the ‘suspended’ state on Windows 10, build 1809. This workaround is temporary while we consider a more permanent solution.
– Fixed cleaning of Edge cookies in Windows 10
– Fixed a bug where cleaning Firefox Internet History would corrupt the profile
Feature Previews
– Added support for ‘feature previews’ (limited release of features in development)
– Keep your eyes peeled for forthcoming feature previews!
General
– Renewed our digital security certificate as the previous one was due to expire.
– The certificate publisher has been updated from ‘Piriform Ltd.’ to ‘Piriform Software Ltd.’
v5.47.6716 (20 Sep 2018)
General
– Fixed cleaning from the Recycle Bin context menu
– Fixed cleaning via commandline
Browser Cleaning
– Added a new Edge cleaning rule for cleaning Credit Card data
v5.47.6701
– Fixed cleaning from the Recycle Bin context menu
– Fixed cleaning via commandline
– Added a new Edge cleaning rule for cleaning Credit Card data
v5.46.6652 (30 Aug 2018)
Privacy Settings
– Added a separate control for the reporting of anonymous usage data
– Added a link to a Data Factsheet (https://www.ccleaner.com/about/data-factsheet), which explains the data reported from CCleaner, why it’s reported, and what it’s used for
Smart Cleaning
– Renamed the ‘Monitoring’ feature to ‘Smart Cleaning’, to better describe its function (intelligent cleaning alerts)
– Reworded checkboxes for clarity
– If Smart Cleaning is disabled, CCleaner’s background process will close and the feature will not run on startup
General
– Restored previous System Tray and minimize behavior
– Fixed various stability issues
v5.45.6611 (24 Jul 2018)
– Removed Windows.old cleaning rule
– Fixed a crash in Disk Analyzer
– Added more detailed reporting for bug fixes and product improvements
v5.44.6575 (26 Jun 2018)
– Internet Explorer cookies are now cleaned from the INetCache folder in Windows 10
– Fixed a bug causing cleaning incompatibility with Firefox Malwarebytes extension
– Added reminders for expired CCleaner Professional subscriptions
v5.43.6522 (25 May 2018)
– Amended Privacy menu in CCleaner Free to include opt out of sharing usage data with third parties for analytics purposes
v5.43.6520 (23 May 2018)
– Removed Font Cache cleaning temporarily while we resolve an incompatibility with the Windows 10 April Update
– Added preference to select the level of detail on the Cleaning Results screen
– Added new Privacy menu
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官网：https://www.ccleaner.com
