CCleaner 2.14.763

Although it lacks a few of the bells and whistles found in other cleaning applications, CCleaner offers more than enough to make it worthy. The logically designed interface makes it easy to wipe away your tracks from browsing, various Windows system areas, and some third-party applications.

CCleaner doesn't support a large number of extraneous programs, but it can erase traces from such popular programs as Spybot and WinZip. Also missing is a secure file shredder, but it does supply a Registry-cleaning utility that quickly scans for invalid entries before removing them. The app can back up your Registry before altering it, and also uninstall any program on your machine.