RegVac is a System Registry cleaner consisting a lot of different tools to clean the registry of unneeded entries and stashes. This utility suite cleans your registry, history lists, recent lists and tips. It also removes 27 of the most common stashes and allows you to 
East-Tec Eraser 2010 protects your privacy, identity and confidential information and removes all evidence of your computer and online activity. Eraser exceeds U.S. Department of Defense standards for the permanent erasure of digital information when erasing your Internet history,
by 