Onyx by Titanium - This website provides operating system utilities for macOS
Ultimate Windows Tweaker - Ultimate Windows Tweaker is a freeware Tweak UI Utility for tweaking and optimizing Windows.
AVG PC TuneUp - Peak performance for your PC. Keeps it going for longer. - More Speed Turbo Mode
Winaero Tweaker - Universal tweaker software which supports Windows 7, Windows 8, and Windows 8.1.
SlimCleaner - SlimCleaner is a software package for cleaning and maintaining your PC or mobile device. It covers your entire system and can make your computer run more efficiently. Read more about SlimCleaner.
Unity Tweak Tool - Unity Tweak Tool is a settings manager for the ...