Useful utility
Used it for converting audio files to MP3 from Dropbox. The source files are uploaded to the server, processed, then the converted files are downloaded. Its a few steps instead of doing the conversion on the device and you need an Internet connection, but it does the job.
Jwc11 about
The File Converter - Convert your file, video, ebook, image, audio, or document to nearly any format to open or view, v6.6