Convert MP4 to MP3 File - Quickly convert video file formats (Mp4, Mov, Avi, Wmv) to audio file formats (Mp3, M4a, Alac, Flac, Wma), which can be played by most mainstream audio players.

Converting videos is done offline, safe and reliable, without uploading to a third-party platform for conversion.

You can set the audio encoding quality level as: default auto, high, medium, low.
The higher the quality level of the audio encoding, the better the audio fidelity.