John's Background Switcher - Switch backgrounds to trending imgur, reddit, tumblr threads
Lively Wallpaper - What is it? Lively is a Free and Open-Source Software (FOSS) for animated desktop wallpapers.
Wallpaper Cycler - NuonSoft WallpaperCycler is a powerfull utility to manage all your wallpapers and to automatically cycle between your wallpapers.
Wallpaper Engine - Wallpaper Engine enables you to use live wallpapers on your Windows desktop.
FCorp My Desktop - "ALL-IN-ONE" Desktop Related Tools.
AwesomeWallpaper - AwesomeWallpaper plays videos, shows images and system information on your desktop wallpaper