Cairo Shell - Cairo is a desktop environment for Windows.
WindowBlinds - WindowBlinds is a computer program that allows users to skin the Windows graphical user interface.
bbLean - Alternative Windows shell
SecureUxTheme - A tool that removes signature verification of styles on Windows.
BB4Win - BB4Win (Blackbox for Windows) is an alternative shell for Microsoft Windows.
Uxtheme Multi-Patcher - This program will patch your theme engine files so you can use any 3rd party visual style on all Windows operating system since Windows XP.