MWSnap - MWSnap is basically a free to use Windows snapping tools that are used for snapping any part of the screen that is currently displaying on the front of all opened programs and windows.

Droplr - Droplr is a tiny application that aims at helping people share things easier.

Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.

Nvidia ShadowPlay - ShadowPlay

FastStone Capture - A powerful, lightweight, yet full-featured screen capture tool that allows you to easily capture...

ConnectWise Control - ConnectWise Control is a mobile app that allows you to instantly connect with another system from anywhere with a connection to the internet. The software not only comes in a mobile app, but it has a desktop version as well for complete coverage.