ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
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.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
LightShot - The fastest way to take a customizable screenshot.
FastStone Capture - A powerful, lightweight, yet full-featured screen capture tool that allows you to easily capture...
OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.