"CCleaner (formerly Crap Cleaner) is a freeware system optimization and privacy tool. It removes unused and temporary files from your system - allowing Windows to run faster, more efficiently and giving you more hard disk space. The best part is that it's fast! (normally taking less than a second to run) and Free."
- Firefox 3.0 support added.
- Fixed bug where figures were missing for KB/MB sizes.
- Fixed bug where some IE cookies were being missed.
- Improved scan time accuracy.
- Internal memory management improvements.
- Registry settings moved to HKCU\Software\Piriform\CCleaner.
- Fixed bug where CC could get locked in System Tray.
- Renamed MSN Messenger to Windows Live Messenger.
- Added MS Office Picture Manager to applications.
- Fixed uninstaller tool bug on 64-bit OS.
- Minor GUI improvements.
- Minor bug fixes.
It is always nice to donate to free software vendors and I can vouch for Piriform Ltd. CCleaner is certainly a time saver and essential to any Windows OS!
Download Link: http://www.filehippo.com/download_ccleaner/4083/