ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Remixatron - Infinite Jukebox on the command line in Python.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
GoGifApp - Free Slack GIFs App, multiple images to pick from at once
LightShot - The fastest way to take a customizable screenshot.
The Eternal Jukebox - For when your favorite song just isn't long enough