CCleaner - System Cleaner - Freeware
CCleaner - System Tuning and Privacy Tool
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 to clean your system and contains NO Spyware or Adware!
User Rating: 4.6 out of 5 from 13 voters
Downloads:
Runs on All Windows Versions
Cleans all the useless junk files out of your computer while protecting your privacy as well.
Great stuff!
I think ccleaner is one of the best freeware tools I have used, I use it once a week and it normally finds some junk left over by other software.