A free program for Android, by PlayMEDDI.

VdMate²²HD Video Music Downloander is an easy-to-use application for downloading video and music from the Internet onto your Android device. The app allows you to download HD videos with just one click from popular video websites and social media. All the downloaded files can be saved onto your device. The app is capable of downloading videos in 1080p, 720p, and other high-quality formats.

With this app, you can watch your favorite videos while you are offline. It delivers a fast speed downloading so you will be able to watch ASAP.