ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Teleconsole - Teleconsole is a free service to share your terminal session with people you trust.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Shell Notebook - MacOS Terminal, reimagined
LightShot - The fastest way to take a customizable screenshot.
TermHere - “Open Terminal Here” shortcut for Finder