1)   Nidesoft DVD Audio Ripper 5.0.22
Nidesoft DVD Audio Ripper is a powerful DVD audio ripper that can rip DVD audio to MP3, WAV, AAC, AC3, WMA and M4A formats. fit for all MP3 players such as iPod nano, iPod shuffle, Zune, PSP, iPhone, iRiver, Archos, Creative and other MP3 players.

 2)   DVD to Audio Ripper Deluxe 2.1
DVD Audio Ripper Deluxe provides a simple, fast method to extract DVD audio to MP3 or WAV,AC3 format.

 3)   Acker DVD Audio Ripper 2.0.92
Acker DVD Audio Ripper is a software DVD movie soundtrack ripper which can rip DVD audio to MP3, MP2, M4A, WAV, AAC, AC3 and OGG formats. You can use DVD Audio Ripper to extract DVD audio and rip DVD movie soundtrack to MP3 and convert DVD to WAV

 4)   iSoft DVD to Audio Ripper 3.05
iSoft DVD to Audio Ripper provides a simple, fast method to extract DVD audio to MP3 or WAV, WMA format. No more multiple programs, no more complex progress, as easy as 1-2-3.