ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Doodly - Create your own doodle video in just 60 seconds
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Animaker - Animaker is an online do-it-yourself (#DIY) animation video maker that brings studio quality presentations within everyone's reach. Animated Videos, Done Right!
LightShot - The fastest way to take a customizable screenshot.
Easy Sketch Pro - Software Allows You To Create Amazing and NEW Interactive Sketch Videos, SkyRocket Engagement And...