軟件簡介
CCleaner是一款免費的系統優化和隱私保護工具。CCleaner的主要用來清除Windows系統不再使用的垃圾文件，以騰出更 多硬盤空間。它的 另一大功能是清除使用者的上網記錄。CCleaner的體積小，運行速度極快，可以對臨時文件夾、歷史記錄、回收站等進行垃圾清理，并可對注冊表進行垃圾 項掃描、清理。附帶軟件卸載功能。
CCleaner 2.36.1233 (September 27, 2010):
* Added FTP Account cleaning.
* Added support for Paint Shop Pro X3, VLC Media Player, MediaMonkey, Winamp, Malwarebytes Anti Malware, Avast! Antivirus and WinPatrol.
* Improved support for Quicktime Player, Ad-Aware and AntiVir Desktop.
* Added support for Firefox based browser Pale Moon.
* Improved support for expanding environment variables %ProgramFiles% and "%CommonProgramFiles%" to both 32-bit and 64-bit folders.
* Added new environment variables: %ProgramFiles32%, %ProgramFiles64%, "%CommonProgramFiles32%", "%CommonProgramFiles64%".
* Splitter bar is no longer misbehaving when cleaning is in progress.
* Improved navigation using keyboard.
* Fixed bug in Startup Tool on Windows 2000.
* Minor tweaks and fixes.
- Fixed bug in Adobe Flash detection.