Ultimate Windows Tweaker is a freeware Tweak UI Utility for tweaking and optimizing Windows 11. This tweaker is just around 219 KB in size and includes over 200 tweaks. Like its predecessors, UWT 5 sports the familiar, clean, minimalistic UI, offering links in the left panel, and tabs on the top, in some categories. Hover over any tweak, and helpful tooltips will tell you what the tweak does. While you may be able to access all these via the Windows 11 Settings app, the Registry Editor or the Group Policy Editor, Ultimate Windows Tweaker makes things easier for you by offering all useful tweaks from its single UI.