Wallpaper Engine - Wallpaper Engine enables you to use live wallpapers on your Windows desktop.
GIF Brewery by Gfycat - Create stunning GIFs from videos & screen recording for free
Lively Wallpaper - What is it? Lively is a Free and Open-Source Software (FOSS) for animated desktop wallpapers.
Free GIF Maker - Make GIF from Screen, Video Files and Online Video
ScreenPlay - Open-source and cross-platform Wallpaper, Widgets and AppDrawer app.
GIF Maker - GIF Editor - GIF Maker by Kayak Studio is an easy way to create GIF from your video, multi images.