Adolix Wallpaper Changer is a free wallpaper changer and randomizer that will allow you to change background on your desktop. You can make a play list with your favorite pictures and play it all day long.
Desktop WallShaper is Wallpaper application capable of displaying different wallpapers on each monitor, while ensuring the wallpaper picture appears with the correct Aspect Ratio (no stretched or flat images).
With Animated Wallpaper Maker you can turn any photo into a beautiful animated background for your desktop. These animated backgrounds can replace your standard wallpaper and will breathe new life into your desktop.