Window Managers
Window managers control the placement, decoration, and behavior of application windows in a graphical session. FVWM supports virtual desktops and configurable window layouts. XFce combines a lightweight desktop environment with window-management functions. Other entries change how users arrange workspaces and move between open programs.
6 Apps
AfterStep
System > Window ManagersWindow manager based on the look and feel of the NeXTStep interface.
Beryl
System > Window ManagersOpenGL accelerated desktop. Compiz
System > Window ManagersWindow manager that uses 3D graphics. fluxbox
System > Window ManagersWindowmanager for X. IceWM
System > Window ManagersFast, light, nice and extremely customisable window manager. sawfish
System > Window ManagersAn extensible window manager.