A free program for Android, by Panchgani Hive.

This app is designed to convert video and audio files from one format to another format. This app has a simple and intuitive user interface that allows you to easily select the video file you want to convert and choose the format you want to convert it to.

Once you’ve made your selection, you can immediately start the conversion process. The app will then show you the progress of the conversion.

This app is capable of converting to many different formats, including 3gp, mpeg, mp4, flv, avi, mov, mpeg, and wmv.