ScreenCast-O-Matic - Capture, create and share.
Our screen capture tools help you easily create, edit and communicate with videos and images.
Simple and intuitive tools to share your ideas.
Easily record your screen with our free screen recorder. You can capture any area of your screen
for quick recordings with the option to add audio narration from your microphone and video from your webcam.
Screen recording software for Windows, Mac, iPhone, iPad, Android, and Chromebook
https://screencast-o-matic.com/screen-recorder
PS. ScreenCast-O-Matic saves as *.mp4 (something ScreenCastify only allows with its Pro-version).