Usually, you can download the videos in the MP4 format, but if you want to save the videos in other formats. Just a simple format conversion can be helpful. On the output Format section under Converter windows, choose MOV icon to convert Facebook video to MOV, besides, you can also select a device model like iPhone, tablets, PC, TV, etc.
https://www.videoconverterfactory.com/tips/facebook-video-converter.html

