Youtube Video and Audio Downloader - Download YouTube videos in all available formats and extract the original audio files.
Ytmp3.cc - By using our converter you can easily convert YouTube videos to mp3 (audio) or mp4 (video) files and download them for free - this service works for computers, tablets and mobile devices.
Video DownloadHelper - Browser extension to download videos from the Web
MP3 Converter - Mp3 Converter is a free to use as YouTube to MP3 converter that allows you to convert and download YouTube to MP3, MP4, F4V and 3GP formats.
ClipGrab - A friendly downloader for YouTube and other sites
OnlineVideoConverter.com - OnlineVideoConverter.