OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Messenger Video Calls - Facebook Messenger, now with HD video calls
Snagit - Screen Capture Software for Windows and Mac
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
CallKite - Your website’s video call center in just one click.