Using Vidsuper Downloader, you'll quickly download videos from YouTube, Facebook, Instagram, Twitter, Reddit, Bilibili, Twich. It supports resolutions up to Full HD, which may save all videos in their original quality. Moreover, the program can bulk the convert YouTube videos to mp3 or mp4, this is often very convenient if you would like to concentrate to music while traveling or where there's no internet connection. As for a way to use it, you'll ask the subsequent steps:
How to download MP4 from Facebook?
Open your web browser, find and copy the Facebook link of the video you want to download.
Paste the copied URL into the text box on the homepage and click on "Get Video" button.
Wait for a few seconds for our system to process.
Select the video format you want to download by clicking the "Download" button.