Airfoil - This software is from the Rogue Amoeba company, built to run on Mac and Windows platforms. It’s an audio-based software that allows the computers sound to play over a network device. Read more about Airfoil.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
AirParrot - AirParrot is an interesting piece of software that allows you to view content from your Mac desktop through your television set if you have an Apple TV that can act as a bridge between the two devices. Read more about AirParrot.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
AirPlay - AirPlay lets you stream music throughout your entire house — wirelessly.
LightShot - The fastest way to take a customizable screenshot.