Registry Distiller is free, it cleans and optimizes your computer by removing obsolete and incorrect information from the registry. A cluttered registry implies slow performance and possible crashes. This fast cleaner will find and repair any errors resulting in a faster computer with fewer crashes.

It will find and let you optionally remove orphaned references from uninstall, add/remove programs, shared dlls, custom controls, startup programs and much more. A registry backup will be made before any removal in conducted.

Ссылка: http://www.code..ydistiller/registrydistiller.exe