New version! - 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 than a second to run) and contains NO Spyware or Adware!
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
- Added support for Windows 7.
- Improved Google Chrome support (build 0.4).
- Opera cookie management added.
- Improved Recycle Bin cleaning.
- Added a warning when cleaning Google Chrome and it's running.
- Search Autocomplete cleaning now XP only.
- Improve file association Registry Cleaning.
- Fixed bug with context menus and excessive CPU usage.
- Fixed GUI colors on high contrast themes.
- Minor GUI bugs fixed.
- Minor performance improvements.
Crap Cleaner v2.14.750 released 
Linear Mode
