LongLiveSS - A clean way of saving screenshots at regular intervals
Kap - Kap is an open-source screen recorder built with web technology.
Teampaper Snap - Take a snapshot, highlight key areas and share feedback
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Nimbus Screenshot - Take screenshots and record video from your screen
Enpose - The simple screenshot bot