No specific info about version 3.1. Please visit the main page of Video to mp3 on Mac Informer.
Free convert AVI, WMV, MOV, MP4, FLV to MP3 on Mac OS flawlessly.
Extract audio content from movies with just a few clicks.
A tool that helps you convert audio files to audio files.
Convert any movie to a wide range of video formats in just a few moments.
The app converts most common video and audio files into MP3 format.