Free software for extracting soundtrack from video files. Video mp3 Extractor does not have a Polish-speaking interface, but its use is banal and will not cause any problems. Just select the appropriate video file in the "Video" field and select the location of the resulting mp3 file in the "Mp3" field.

In addition, you can also adjust the Quality and Bitrate parameters (in the range of 32 - 320 kbps), which will determine the quality of the received sound file and its size. The most popular video file formats (e.g. AVI, ASF, MOV, MPEG, MP4, WMV) are supported.