OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Slack - A messaging app for teams who see through the Earth!
Snagit - Screen Capture Software for Windows and Mac
Sketchboard.io - Visual Remote Teamwork. Solve problems and create ideas on endless whiteboard with your teammates by sketching.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Smoothboard Air - Smoothboard Air is a collaborative interactive whiteboard application for iPads and Android devices that revolutionizes interaction in lecture rooms.