Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Nomad Interactive - We are Nomad Interactive
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Screenzy - A simple screenshot beautifier
LightShot - The fastest way to take a customizable screenshot.
Relephant - All of your screenshots, intelligently organized