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').
Compiz - Project information. Maintainer: PS Project Management Team. Driver: Compiz Maintainers. Licence: GNU GPL v2, GNU LGPL v2. 1, MIT / X / Expat Licence.
Sysinternals Desktops - Desktops allows you to organize your applications on up to four virtual desktops.
Witch - Welcome to the world of W. i. t. c. h.
9Desks - up to nine virtual desktops
Real Desktop - The desktop is the principle segment of the Windows working framework from Microsoft where the desktop envelope is dependably the base of the catalog structure and the word desktop implies under Windows the essential work surface.