Any Video Converter Freeware is also a free video to audio converter which can extract audio tracks, sound or background music from videos. What's more, it supports converting audio files between different formats.
Supported audio inputs & outputs: MP3, AC3, OGG, AAC, WMA, M4A, WAV, APE, MKA, AU, M4B, AIFF, FLAC, DTS and more.
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