CCleaner (formerly Crap Cleaner) is a freeware system optimization and privacy tool. It removes unused and temporary files from your system - allowing Windows to run faster, more efficiently and giving you more hard disk space. The best part is that it's fast! (normally taking less than a second to run) and Free.
Cleans the following Windows components:
* Internet Explorer
- Temporary File Cache
- URL History
- Cookies
- Hidden Index.dat files
- Last download file location
* Firefox
- Temporary File Cache
- URL History
- Cookies
- Download manager
* Recycle Bin
* Clipboard
* Windows Temporary files
* Windows Log files
* Recent Documents (on the Start Menu)
* Run history (on the Start Menu)
* Windows XP Search Assistant history
* Windows XP old Prefetch data
* Windows memory dumps after crashes
* Chkdsk file fragments
Advanced Options allow cleaning of:
* Menu Order cache
* Tray Notifications Cache
* Window Size and Location Cache
* User Assist history
* IIS Log Files
* Custom Folders
Application Cleaning:
As well as cleaning up old files and settings left by standard Windows components, CCleaner also cleans temporary files and recent file lists for many applications. Including:
* Firefox, Opera, Safari, Media Player, eMule, Kazaa, Google Toolbar, Netscape, Microsoft Office, Nero, Adobe Acrobat Reader, WinRAR, WinAce, WinZip and more...
Registry Cleaning:
CCleaner uses an advanced Registry Cleaner to check for problems and inconsistencies. It can check the following:
* File Extensions
* ActiveX Controls
* ClassIDs
* ProgIDs
* Uninstallers
* Shared DLLs
* Fonts
* Help File references
* Application Paths
* Icons
* Invalid Shortcuts and more...
Safety:
CCleaner was designed from the ground to be safe and secure to use. It has multiple levels of checks in place to ensure that it cannot delete any useful information or documents you may still need. We also certify that it contains no Spyware or Adware.
High Security:
For the super cautious users we also offer secure file erasing. By overwriting the files before deleting them, making it impossible to recover the data.
Multiple Languages:
Thanks to the translators, CCleaner is available in 35 different languages:
English, Albanian, Arabic, Bosnian, Bulgarian, Catalan, Chinese (Simplified), Chinese (Traditional), Czech/Slovak, Danish, Dutch, Finnish, French, Galician, German, Greek, Hebrew, Hungarian, Italian, Japanese, Korean, Lithuanian, Macedonian, Norwegian, Polish, Portuguese, Portuguese (Brazilian), Romanian, Russian, Serbian Cyrillic, Serbian Latin, Slovak, Spanish, Swedish and Turkish.
Changes in CCleaner v2.02:
- Application is now 100% Unicode, with support added for non-Unicode OSs.
- Fixed bug where some IE temp files were not being securely deleted.
- %LocalAppData% and %CommonAppData% variable support added to INI files allowing "Application Data" references to work on non-English versions of Windows.
- Fixed bug where "Run (in Stat Menu)" was being cleaned when deselected.
- Added Gutmann (35 pass) secure deletion.
- Fixed minor bugs with 98 and NT4.
- Fixed bug with update checker.
- Added "portable.dat" file to the portable version of CCleaner which forces it to save the settings to an INI file.
- Fixed bug in cookie scanning that could cause an exception.
- Fixed minor UI bugs relating to control and window focus.
- Improved exception handling with more useful information.
- Minor bugs fixes and tweaks.
更新：http://www.ccleaner.com/download/version-history
官网：http://www.ccleaner.com
CCleaner是一款免费的系统优化和隐私保护工具。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。同时支持IE、Firefox、Oprea等。免费使用，不含任何间谍软件和垃圾程序。支持包括简体中文在内的31国语言界面！
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。 同时支持IE、Firefox、Opera等。免费使用，不含任何间谍软件和垃圾程序。支持包括简体中文在内的35国语言界面！
Download: CCleaner v2.02.525 (2.662MB)
Download: CCleaner Portable v2.02.525 (596KB)
Download: CCleaner Slim v2.02.525 (653KB)