Use APKPure App
Get Convert to Mp3 old version APK for Android
Convert most popular audio formats to MP3 format
This mp3 converter allows you to convert a great variety of music formats such us aac, wma, wav, ogg, flac, 3gp, aiff, m4a,... among others.
You can convert one or several audio files at the same time. Just select on more sounds of any format, press OK and the conversion will start automatically.
Enjoy it!