OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
PixaMotion - Make live photos, live wallpapers, moving Backgrounds & themes with animation effects.
MWSnap - MWSnap is basically a free to use Windows snapping tools that are used for snapping any part of the screen that is currently displaying on the front of all opened programs and windows.
Enlight Pixaloop - The animation app that lets you move still photos
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
VIMAGE - Add moving effects and elements to your photos.