registry clean (3 products)

CoffeeCup Privacy Cleaner 2.0 (Shareware, $24)

Stop Websites and People from tracking your every Internet move. Privacy Cleaner can quickly erase your cache, cookies, history, visited Websites, typed URLs, Temp folders and more. Privacy Cleaner helps maintain your privacy by not allowing others to see which Websites you have visited or what you have done inside of Windows. It also permenantly removes any trace of what you have deleted from your hard drive. Protect your privacy and secure your computer. Privacy cleaner is simple and easy to use. In just a few small steps you can remove all traces of Internet activity from your computer and secure your files. You can also schedule it to clean your computer whenever you wish. Stop people and Websites snooping on your computer to gain your personal information now.

Registry Clean Expert 3.53 (Shareware, $29.95)

Registry Clean Expert scans the Windows registry and finds incorrect or obsolete information in the registry. By fixing these obsolete information in Windows registry, your system will run faster and error free. The backup/restore function of the tool let you backup your whole Windows Registry so you can use it to restore the registry to the current status in case you encounter some system failure. Also features Startup and BHO organizer.

WinClean 2.0 (Demo, $19)

WinClean is a smart power application that gives windows a power boost.