ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Onyx by Titanium - This website provides operating system utilities for macOS
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
R-Wipe&Clean - R-Wipe&Clean is a complete R-Tools answer for wipe futile records and keep up your PC protection.
LightShot - The fastest way to take a customizable screenshot.
CleanMyMac X - Clean, protect and speed up your Mac