Wallpaper Engine - Wallpaper Engine enables you to use live wallpapers on your Windows desktop.
Plastuer - Plastuer is a Windows application for setting GIFs, videos, and web pages as your wallpaper.
Video Paper - Set a video as your wallpaper.
My Daily Wallpaper - Wanna download automatically every day a new and beautiful wallpaper for your Windows desktop?
Variety Wallpaper Changer - Variety is a wallpaper changer for Ubuntu which is featureful, yet slim and very easy to use.
ScreenPlay - Open-source and cross-platform Wallpaper, Widgets and AppDrawer app.