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.
What's New in version 2.33.1184
  • Added support for Flock 3.0.
  • Improved database compacting to only run when needed.
  • Improved Index.dat files cleaning for IE8 to include IECompatCache, IETldCache, PrivacIE folders.
  • Improved accuracy of cleaning status messages.
  • Improved localization and language support.
  • Improved UI text formatting for Cleaner screen.
  • Fixed Startup Tool double-clicking behavior on Win9x.
  • Minor improvements to Registry Cleaner on Windows 7.
  • Added Kurdish translation.
OS: Win 9x/ME/NT/2K/XP/2K3/Vista/7

CCleaner 2.33.1184 Slim (No Toolbar) - 1.10MB