Free HD Video Converter Factory, as its name indicates, this tool is a totally free program that allows users to do WAV to M4R conversion. At the same time, it has an intuitive interface that allows users to operate the converter without any hassle. To learn how to convert WAV to M4R with the program, you can check the instruction below.
Download Free HD Video Converter from herehere. After testing, this WAV M4R converter can be compatible with all Windows OS PC.