MassFaces is described as 'powerful application that allows you to download and recover videos from your Facebook account and friends' timelines'. There are more than 25 alternatives to MassFaces for a variety of platforms, including Online / Web-based, Windows, Mac, Android and Linux. The best alternative is Freemake Video Downloader. It's not free, so if you're looking for a free alternative, you could try Videoder Video Downloader or YTD. Other great apps like MassFaces are Keepvid Works (Free), deturl.com (Free), AnyMusic (Freemium) and Coconvert (Free).
The best one-click YouTube downloader serving you with options of either MP3 or MP4 downloads at rapid speeds. This freeware has a built-in search, supports Full HD, 4K and 8K videos at up to 60 fps. Convert videos or one-click playlists downloads.
Youtubeleak.com is a free online service for downloading YouTube videos. This is no browser addon and no application. It's fully online and you need just two clicks to go: paste a YouTube link and select video quality/format (default is MP4).