Free FLAC 2 Iriver Audio Converter Pro, as its name, is free and can be used to convert FLAC to Iriver Audio. It is a good program for you if you want to convert FLAC to Iriver Audio accidently. It can convert at superfast speed and the converting result is relatively good. The interface is really simple, so it's easy-to-use. You can master it even without any help. It is a professional FLAC to Iriver Audio converter. Just try it.