CCleaner is a freeware system optimization, privacy and cleaning tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. CCleaner Portable is the normal CCleaner program, but it doesn't require installing.

Also available:

CCleaner Standard

CCleaner Slim


Cleaner is a system optimization, privacy and cleaning tool. It removes unused files from your system - allowing Windows to run faster and freeing up valuable hard disk space. It also cleans traces of your online activities such as your Internet history. Additionally it contains a fully featured registry cleaner. But the best part is that it's fast (normally taking less than a second to run) and contains NO Spyware or Adware!

Features:

Cleans the following:

Internet Explorer
Temporary files, history, cookies, Autocomplete form history, index.dat.

Firefox
Temporary files, history, cookies, download history, form history.

Google Chrome
Temporary files, history, cookies, download history, form history.

Opera
Temporary files, history, cookies.

Safari
Temporary files, history, cookies, form history.

Windows
Recycle Bin, Recent Documents, Temporary files and Log files.

Registry Cleaner
Advanced features to remove unused and old entries, including File Extensions, ActiveX Controls, ClassIDs, ProgIDs, Uninstallers, Shared DLLs, Fonts, Help Files, Application Paths, Icons, Invalid Shortcuts and more... also comes with a comprehensive backup feature.

Third-party applications
Removes temp files and recent file lists (MRUs) from many apps including Media Player, eMule, Google Toolbar, Netscape, Microsoft Office, Nero, Adobe Acrobat, WinRAR, WinAce, WinZip and many more...

100% Spyware FREE
This software does NOT contain any Spyware, Adware or Viruses.

v3.01.1327 (25 Nov 2010)
- Improved application startup time and INI loading speeds.
- Removed need to reboot for Index.dat cleaning.
- Improved cookie cleaning in Firefox 4.0 Beta 7.
- Improved Chromium based browser detection and cleaning.
- Added support for Adobe Reader 10 and Acronis True Image.
- Improved cleaning for 7-Zip, Adobe Reader 9.0, Microsoft Silverlight Isolated Storage, WinPatrol and Microsoft Management Console.
- Added support for local domains in "Cookies to Keep" list.
- Improved debugging with log file support using /DEBUG command-line parameter.
- Improved detection algorithm for 64-bit and Program Files.
- Improved folder drag and drop in Include options.
- Fixed bug in Uninstall Tool during cancellation.
- Improved drive detection in Drive Wiper screen.
- Added support to refresh cleaning rules using F5.
- Improved translations.
- Minor GUI improvements.

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