If you want to play DSF files or DFF files on your mobile phone or other devices, converting the audio files to FLAC would be an ideal solution. In this way, you can not only compress audio to free up more storage but also make the DFF/DSF files compatible with most hardware and software. WonderFox HD Video Converter Factory Pro is a professional audio converter that can convert almost any video and audio file to 500+ digital formats and devices. Its interface is user-friendly and the operation is simple. The following part teaches you to convert DSF to FLAC and convert DFF to FLAC with HD Video Converter Factory in simple steps.