FLAC (Free Lossless Audio Codec) is a measurement-compressed but lossless digital audio format with smaller file measurement than uncompressed lossless codecs like WAV FLAC is currently well-supported by many software program purposes and …

FLAC is short for Free Lossless Audio Compression. Since FLAC was already mentioned, I'll just suggest you try Monkey's Audio It's lossless, often compresses higher than FLAC, the source is obtainable (not sure what license although), supp…