1)   Free Internet Window Washer 1.5
As you work on your computer and browse the Internet, you leave behind traces of your activity.With a simple click, Free Internet Window Washer securely erase internet tracks,computer activities,programs history and improve PC performance.

 2)   1cleanup 3.2
1CleanUp gives you privacy and optimizes your computer by erasing the Internet tracks and unwanted files that piles-up on your computer automatically as you browse Internet. It releases your valuable disk space by cleaning the unneeded files.

 3)   C-Privacy 2.3
CPrivacy is an advanced privacy management software. It can not only erase all the evidences of use from your PC, it frees hard disk space and improving PC performance, it prevents home page hijacking, has an advanced POPUP blocker and trial is FREE

 4)   ! - $ Evidence Eraser Pro 3.2
Evidence Eraser Pro provides privacy and optimizes your PC by erasing the Internet tracks and unwanted files that piles-up on your computer automatically as you browse Internet. It releases your valuable disk space by cleaning the unneeded files.