1)   Windows Vaccine 3.0
Win Vaccine is the definitive choice for immunizing PC's from on-line and off-line activities. It's a Windows Internet cleaner, system cleaner, PC optimizer and privacy protector all in one!

 2)   SuperCool Window Washer 1.02
SuperCool Window Washer: Internet eraser and Disk cleaner

 3)   WinClean 2.0
WinClean is a smart and safe tool that boosts your computer efficiency and productivity. It searches the hard drives for junk files, scan the registry and delete broken shortcuts and gives control over startup applications.

 4)   Fast System Washer 3.0.3
Fast System & Internet Washer is a very fast, useful & easy to use program for cleaning up all the traces of your activities on a computer,protect your privacy and keep your computers or servers clean.