Free Video to MP3 Converter: extract audio from video
Download Free M4a to MP3 Converter Software
Free WMA to MP3 Converter - Free WMA, WMV to MP3 or WAV converter
Download Free Video to Mp3 Converter 5.1.11.1017 for Windows - Filehippo.com
Free WMV to MP3 Converter Download: A simple piece of software whose main function is to provide you with the ability to convert WMV format videos to MP3 audio files