Freeware Powerful Optimizer for Windows 7

GIGATweaker is a free powerful and compact tool that allows you to optimize and tweak your Windows 7 Operating System. Experts consider it as one of the best and fastest programs that combine the highest comfort, compactness and power, while have multiple useful features for users of all levels of computer expertise.

Main Features:

* Software works with both 32-bit and 64-bit versions of Windows 7.

* GIGATweaker can be used as a portable application, with no need to install on the hard drive.

* GIGATweaker focuses only on the most useful hidden tweaks for Windows 7, not on all of the available.

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

Developer: Pavel Mikhaylov

Developer website: http://7room.net/gigatweaker/

Direct download (portable version): http://7room.net/gigatweaker/gt3_archive.zip