The phrase "BY GETG" in your query likely refers to a specific distribution or installer source, but it is not an official part of the software's name or its developer, Stardock . Key Features and Capabilities

Users can apply skins that transform the entire look of Windows. This includes nostalgic themes that make Windows 10 or 11 look like Windows XP or Windows 7.

Users can choose to apply different skins to specific programs or exclude certain apps from being themed entirely to ensure compatibility.