CCleaner is a freeware system optimization, privacy and cleaning 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. Additionally it
contains a fully featured registry cleaner. But the best part is that
it's fast (normally taking less than a second to run) and contains NO
Spyware or Adware!
Just extract onto your USB device and
run.
Tested in Microsoft Windows XP SP3 and Windows 7.
Homepage
