CCleaner is a freeware system optimization and privacy 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. But the best part is that it´s fast (normally taking less that a second to run) and FREE! :)

Cleans the following:

• Internet Explorer: Temporary files, URL history, cookies, Autocomplete form history, index.dat.
• Firefox: Temporary files, URL history, cookies, download history.
• Opera: Temporary files, URL history, cookies.
• 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, Kazaa, Google Toolbar, Netscape, MS Office, Nero, Adobe Acrobat, WinRAR, WinAce, WinZip and many more...
• 100% Spyware FREE: This software does NOT contain any Spyware, Adware or Viruses.

Note from FreewareFiles: This version of CCleaner includes the option to install the CCleaner Yahoo! Toolbar which allows you to use CCleaner from your web browser. The toolbar does not have to be installed in order to use the program.

CCleaner Slim (No Toolbar) and CCleaner Portable are also available for download from FreewareFiles.

What's New in version 2.21.940:

• Added U3 smart drive support. (Separate installer)
• Added support for:
  • Adobe Reader 9.0, Adobe Photoshop CS3,
  • Adobe Photoshop CS4, Adobe Illustrator CS4,
  • Nero Burning ROM 9, OpenOffice 3.1,
  • AVG AntiVirus 8.0, AntiVir Desktop and Vuze.
• Added Installed date and size to Uninstall Tool.
• Added support for multiple item selection on Start up tool.
• Added support for cleaning Windows 2008 IIS log files.
• Improved Windows 7 support.
• Improved 64-bit Registry cleaning accuracy.
• Improved loading of System Restore Tool.
• Improved various routines in the uninstaller code.
• Fixed Windows 7 Task Scheduler bug.
• Fixed "No Disk" bug when using Wipe Free Space.
• Fixed Win98 support.
• Minor text and translation improvements.
• Minor bug fixes.