System Mechanic
Commercial
System Mechanic is a software designed to repair, optimize, and protect Windows PCs.
TweakNow PowerPack
Commercial
TweakNow PowerPack is a suite of PC registry cleaner utilities that let you tweak every aspect of your Windows 7, Vista or XP operating system and browser.
GIGATweaker
Free
GIGATweaker is a free powerful and compact tool that allows you to optimize and tweak your Windows.
Compare Unity Tweak Tool with alternatives
Compare System Mechanic and Unity Tweak Tool and decide which is most suitable for you.
Compare GIGATweaker and Unity Tweak Tool and decide which is most suitable for you.
Compare TweakNow PowerPack and Unity Tweak Tool and decide which is most suitable for you.