Epic Pen - A windows tool for drawing over your desktop and applications
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Gromit-MPX - Create annotations by directly drawing on your screen.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
LightShot - The fastest way to take a customizable screenshot.