Fast Avi Wmv iPhone to M4A Converter - Version 7.4 Convert AVI, WMV and iPhone to M4A format.What can Fast Avi Wmv iPhone to M4A Converter do for you?Fast Avi Wmv iPhone to M4A Converter is a powerful and efficient conversion tool created to convert AVI, WMV and files from iPhone to M4A audio files. Simple, clear and straightforward interface is available. It is suitable for both the beginners and the professionals