Don't give away sensitive information, valuable corporate trade secrets, business plans, personal files, or traces of Internet or newsgroup activity with the old computers that you or your company resells, donates or removes from operation.

Power PC Washer is an award winning system optimization & cleaning software that helps you optimize Windows, delete junk files, fix registry errors, erase all your surfing tracks and protect your privacy. Fix, clean and speed up your Windows.

TreeSize tells you where precious disk space has gone to. It can be started from the context menu of a folder or drive and shows you the size of this folder, including its subfolders. Each folder can be expanded to see the size its the subfolders.

You can find everything in program Directory Size that is necessary for the analysis of disk space. However, not to be unfounded let's consider the program work more in detail.

Active KillDisk is a quality security application that destroys data permanently from any computer that can be started from floppy CD USB. DoD 5220.22-M compatible.

Duplicate Finder 2009, the most advance reliable and efficient disc clean up utility to find and remove duplicate files on your local computer or computer network (vista supported).