Zebra Screen Recorder - Zebra Screen Recorder captures your PC desktop activity into standard MPEG or AVI video files.
OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
CALIPIO Recorder - Secure screen and webcam recording in your browser. End to end encrypted. No installation required.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Free Screencast Recording for Gmail - Free video screencast recording right from Gmail.
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.