The user needs no software, extension, or app on your computer, tablet, or mobile device to download video. But our tool does not have any such requirements. Most of the tools on the internet are not free and require you to download their software or extension. The Facebook Video Downloader by DNS Checker is a web-based tool that allows users to download their favorite Facebook videos on their computers, tablets, and mobile devices, to watch them later, anytime without any internet connection. What is Facebook Video Downloaderĭownload your favorite Facebook video(s) to watch them offline anytime Just paste the video URL you want to download. The free Facebook Video Downloader enables users to save their favorite Facebook videos to watch them offline anytime.