Free Music Extractor is a simple and intuitive tool to extract music.It provides you a handy tool to extract audio/sound or background music from video files.Besides,it converts almost all video formats to all popular audio formats. You can copy them to your MP3 player and enjoy them anytime and anywhere.In order to extract only a part of audio from the video file,it supports user-defined start and end position.And it is user-friendly, easy to use.