Also available:
CCleaner Slim (Updates a week after latest release)
CCleaner portable (Take it on a USB stick with you)
CCEnhancer (Adds support for over 270 new programs to CCleaner



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. Install, uninstall and toolbar included.

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.


Change Info:
Improved History cleaning for Internet Explorer 10. Optimized Cache cleaning for Internet Explorer 10. Improved Download History cleaning for Firefox. Improved DOMStore cookie cleaning for Internet Explorer 10. Optimized detection of Google Chrome Startup items. Improved drive detection in File Finder. Improved System and Browser Monitoring (Pro Version). Added cleaning for Adobe Fireworks 6.0, Nero 12 Platinum HD Suite, Foxit Reader 6.0, Virtual Clone Drive, PDFCreator and PDF Architect. Improved cleaning for Freemake Video Converter. Minor bug fixes and GUI improvements.