WindowBlinds - WindowBlinds is a computer program that allows users to skin the Windows graphical user interface.
VirtuaWin - VirtuaWin is a virtual desktop manager for the Windows operating system (Win9x/ME/NT/Win2K/XP/Win2003/Vista/Win7/Win10). A virtual desktop manager lets you organize applications over several virtual desktops (also called 'workspaces').
BB4Win - BB4Win (Blackbox for Windows) is an alternative shell for Microsoft Windows.
Cairo Shell - Cairo is a desktop environment for Windows.
Shells - Shells is your personal workspace in the cloud. Join Shells now to access your own, private virtual desktop environment powered by a cloud computer.
Universal Theme Patcher - Crack uxtheme.dll, free your Windows supports 3rd party desktop msstyle themes.