These are the most popular lossless codecs, in alphabetical order:
Lossless
- Apple Lossless
- Audio Lossless Coding
- DTS Master Audio
- Free Lossless Audio Codec (FLAC)
- Lossless Audio (LA)
- Lossless Predictive Audio Compression (LPAC)
- Monkey's Audio
- OptimFROG
- RealAudio Lossless
- Shorten
- True Audio
- WavPack
- WMA Lossless
http://wiki.hydrogenaudio.org/index.php?title=Topic_Index
Comparison Table
* The Compression ratio is calculated with the division of compressed size by uncompressed size * 100. So, lower is better.
Encoding speed, Decoding speed and Compression ratio are based on each encoder's default settings.
** Flexibility refers to the amount of encoding choices offered to the users (Fast/low compression, Slow/high compression and everything inbetween)
http://wiki.hydrogenaudio.org/index.php?title=Lossless_comparison