TubeDownload.us is a online tool, with new techology you can download video and mp3 from video sites fastly.
Before, when you want to download a video from youtube, vimeo...etc... you often need install support softwares. it is pretty complicated and consuming your computer's resources. Addition, You do not have any options about format and quality of video file.
TubeDownload.us is a solution overcoming issues above. It built on cloud techology, you no need setup another software, you just watch the video, choice the format and click download button.
Addition, TubeDownload.us also support download mp3 format from direct from video. You can get a song with mp3 format from a music video on youtube.
Important thing, TubeDownload.us is free.