You'll see the progress of your conversion.You'll see this light blue button below the drop-down menus. As long as your original file is a supported file, you will be able to select this and continue. Your original file must be in one of these formats: MP3, M4A, AAC, FLAC, OGA, OGG, WAV, WMA, AC3, or AIFF. This app icon looks like a single music note on the left of a blue and white background with an arrow pointing towards the other side of the background that you can find on your home screens or by searching.
If you want to convert a video file (e.g., MP4 format) to audio, tap the video camera tab. The default tab selected, the headphones icon tab, should show all the audio files locally stored on your phone. This app icon looks like a circle of arrows around a music note, and you can find it on your home screens, in the app drawer, or by searching. You can tap the search bar at the top of the Google Play Store to search for "MP3 Converter.".
MP3 Converter has lots of downloads, is the most popular in Google searches, and has good reviews.This app is developed by UPlayer and can be used on any Android device. Download MP3 Converter from the Google Play Store.