100AM - Next gen business cards: always up-to-date, bright design
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Haystack - Your new business card.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
PING - PING (Partimage Is Not Ghost) is a free software Linux-based live CD ISO built upon the partimage...
LightShot - The fastest way to take a customizable screenshot.