You may have heard and used multimedia converter application as audio/video files converter only. FF-Multi-Converter is an application that lets you convert audio/video files to various formats, documents to several formats and images to most used formats. isn’t it great? This application is around for a while and you may or may not used it. The most recent version ported to Python3 and now supports most of the Linux distributions.
FF-Multi-Converter uses FFmpeg for audio/video files conversion, unoconv for documents coversion and ImageMagick utility for image conversion.