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