Windows 7 Tweaker helps the user tweak the operating system
Windows 7 Tweaker 3.5 : Main Window
EaseUS CleanGenius for Windows
CleanGenius is a system maintenance suite for Windows.
Ultimate Windows Tweaker
It is a free utility designed for tweaking and optimizing Windows system.
Tweak N' Tune
It is a windows tweaking utility to modify Windows internal settings.
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