A free app for Android, by Photo Video Maker with Song.
This application can easily convert videos from one format to another format. And the best thing is that it is so easy to use, even if you don’t have any knowledge about the process. The app can be used in a very simple way, with a simple and intuitive interface. The first step is to select the video file that you want to convert. In the next step, you will need to select the format that you want to convert the video to. You will be able to choose from the following formats: MP3, FLAC, M4A, WMA, WAV. And the last step is to select the bit rate.