You need a powerful audio converter that offers support for DFF and DSF audio formats. However, as mentioned above, few programs can recognize such file types, let alone transcode them. WonderFox HD Video Converter Factory Pro will help you solve this trouble perfectly. This powerful video/audio converter supports almost all video/audio inputs and is equipped with advanced file transcoding approaches. You don't have to know the detailed parameter settings for the conversion as WonderFox HD Video Converter Factory Pro provides users with "smart fit" in advance for the best quality yet smaller size. Just follow the steps to know how to convert DFF/DSF audio files to WAV.