ClipConverter is a free utility app that gives you the ability to change any video or audio format into an MP3. You can then share the final product with your friends and family, you can use it as a ringtone, or add it to your music library. This app is great because it takes all the disjointed multimedia formats and turns all of them into one of the most common, if not the most common, multimedia format in the world.

Using the app is quite intuitive. All you have to do is select the file you wish to convert from the storage on your mobile device. After that, you simply need to press a single button to start the conversion process. The process usually only takes seconds, but longer files might take more time. If you have an audio or video format that can't play on your mobile device, this software could be the answer. It works with many common and uncommon file formats, like AVI, MP4, WMV, WMA, MOVE, OGG, OGA, OGV, M4B, M4V, and M4A.

This app doesn't actually download anything from the internet itself. It can only convert files that have already been downloaded to the device in question.