DDLVid - Online Video Downloader - Download from various popular video and music websites. Save into MP4 and MP3 formats.
Vine Downloader - Vine Downloader is a free and fast way to download every Vine video out there.
Twitter Video Downloader - Download Twitter Videos - Online, free twitter video downloader.
TubeOffline - . Fast & Easy to use! 2.
Savieo - Savieo is the easiest way to download video from the web.
SaveDeo Video Downloader for Android - Easy way to download videos in only two steps!