Rock3tVid.com
Convert for free and quickly Vimeo, SoundCloud, YouTube, Dailymotion, Twitch and Uptobox, all in HD!

Rock3t Vid is a free online media conversion application, which allows you to record, convert and download nearly any audio or video URL to common formats. Currently supported services Vimeo, SoundCloud, YouTube, Dailymotion, Twitch and Uptobox.