FMate.app is a free online tool to download video from Facebook. This online tools works on Desktop pc, tablet and every Android mobile devices.
Users do not need to download or install any software or app on their devices to download video. Just need to copy Facebook video url and pest that on the above text field and click on the download button. You can download videos at HD & SD format in MP4.
Fully anonymous platform that does not required any signup or registration.
You can easily download video from Facebook by using following steps:
if you are still queries how it works please read the detailed tutorial
How to download Facebook video