BioniX Desktop Wallpaper Changer - Free desktop wallpaper picture changer/desktop wallpaper manager software.
Splashify - Beautiful desktop wallpapers for Mac and Windows
Lively Wallpaper - What is it? Lively is a Free and Open-Source Software (FOSS) for animated desktop wallpapers.
Dynamo iOS Wallpapers - Never run out of battery with these dynamic wallpapers
Wallpaper Engine - Wallpaper Engine enables you to use live wallpapers on your Windows desktop.
5K macOS Wallpapers - Every default macOS wallpaper – in glorious 5K resolution!