Vadle

Vadle screenshots

Downloads video and audio from a long list of Internet sites.
Vadle 1.9 : Download Audio Mode

Alternative downloads

YouTube to MP3
3.9.9.49
FREE
It offers to download YouTube or other online videos and save the audio in MP3.
iFunia Youtube Downloader
6.4
Downloads clips from a long list of video-sharing sites.
Airy YouTube Downloader
2.0
Download YouTube videos on Mac with Airy.