Clipchamp Demo Video - Clipchamp Demo Video is a tool that allows you to create demo videos, presentations, and lesson tutorials in an interactive way.

Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.

Demo Builder - Create Video Demonstrations for customer support, employee training and product presentations.

Shutter - Shutter is a feature-rich screenshot program.

OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.

Snipping Tool - Use Snipping Tool to capture a screen shot, or snip, of any object on your screen, and then annotate, save, or share the image