The Best MP4 to MP3 Converter App for Android (News - Alert) & iOS. 9.Video to MP3 Converter. As the name suggests, the audio converter app allows you to extract high-quality audio from your video files and convert MP4 to MP3 on Android devices. Open VLC and click on “Media”. Select “Convert / Save”. Click on “Add” and select your MP3 file. Click on “Convert / Save” at the bottom. Choose “MP4” as the output format. Click on the “Browse” button to select your output destination. Finally, click the “Start” button to convert MP3 to MP4. .

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