Want to Convert WAV to MP3 file? WAV to MP3 Audio Converter app will convert WAV to MP3 format. WAV To MP3 Converter app is a free, Superfast converter, simple and easy to use. WAV to MP3 Audio Converter app is 100% offline & doesn't require internet service. 🎵 How to Convert WAV to MP3 file 🎵 1. Install the app and grant the permission to access the audio file. 2. Click on change folder button located below right bottom. 3. Select the WAV format file to convert it into MP3 format. 4. Click