GIGATweaker 

Powerful and compact solution to optimize your Windows Vista or Windows 7.

GIGATweaker provides at the same time the highest comfort, compactness and power.

All the changes made by GIGATweaker in the system are transparent through informative console.

GIGATweaker also comes with a built-in Startup Manager and Uninstall Manager.

GIGATweaker - powerful yet freeware optimization tool for Windows Vista and Windows 7.

GIGATweaker is a free powerful and compact tool that allows you to optimize and tweak your Windows 7. It works with both 32-bit and 64-bit versions of Windows 7 and can be used as a portable application. GIGATweaker is one of the best and fastest programs that combine the highest comfort, compactness and power.