vGet Extension - Downloads videos embedded in websites or casts them to your Smart TV.
4k Video Downloader - 4K Video Downloader is a software program that helps people download video files from sites such as Facebook, YouTube and Dailymotion.
Video Downloader Proff - Save video from popular websites and run it later
Video DownloadHelper - Browser extension to download videos from the Web
FDOWN.net - Download Facebook videos and save them without using Java or installing software.
youtube-dl-gui - A cross platform front-end GUI of the popular youtube-dl written in wxPython.