Tartube - You can download individual videos, and even whole channels and playlists, from YouTube and hundreds of other websites.
SaveFrom.net - Free Online service to Download YouTube videos at one click! The best YouTube Downloader supporting fast and easy vimeo, Facebook and Dailymotion video Download and much more!
AllTube - Easily download videos from Youtube, Dailymotion, Vimeo and other websites.
ThumbZilla - Awesome thumb stomping and kicking action game.
4k Video Downloader - 4K Video Downloader is a software program that helps people download video files from sites such as Facebook, YouTube and Dailymotion.
NewPipe - NewPipe is a lightweight YouTube front-end for Android.