FLAC is an audio coding format for lossless compression of digital audio. Developed by Josh Coalson
License: Open Source
FLAC is a lossless audio format focused primarily on high-quality audio compression, while Matroska is a versatile multimedia container that supports various audio, video, and subtitle tracks. FLAC is ideal for audiophiles seeking high-quality sound, whereas Matroska is better suited for users looking to store and playback complex multimedia files.