Help Making FLAC Play On iTunes - Page 2
If you want to convert music files dB Poweramp is the best way to go about it.
In order to import FLAC to iTunes, we will need to convert FLAC to Apple friendly audio formats.
If you care the quality of the output audio, converting FLAC to Apple Lossless audio is recommended. You can visit this guide for converting FLAC to Apple Lossless then import FLAC to iTunes for enjoy or for sync.
If you do not care about the quality of the music, you can convert FLAC to MP3, a versatile audio format across system and devices then import the converted FLAC files to iTunes.