Aigo DVD Audio Ripper is a ease-to-use and fastest DVD to almost audio formats converter software. Is supports backup DVD to audio. You can enjoy your favorite DVD audio in anywhere. With build-in X-SPEED transcode engine, it is up to 4X faster other normal converter. It is one-click solution to backup your favorite DVD audio.Aigo DVD Audio Ripper supports batch file processing. You can check the chapters or videos you want to convert and convert them one by one, but you can also select any audio track you may want.Here are some key features of "Aigo DVD Audio Ripper":