iCoolsoft MP4 to MP3 Converter for Mac is a professional Mac MP4 to MP3 converting tool, that can extract audio parts from MP4 videos to MP3 files.It also helps convert video to audio and audio to audio, supporting all popular formats.

You can also use this Mac MP4 to MP3 Converter to specify a segment of MP4 video to convert, or join multiple MP4 videos and convert their audio parts to an entire MP3 file.The output MP3 audio quality can be adjusted to meet your specific requirements.