In this task, we ask you to rewrite a sentence in simple English without changing its general meaning. Essentially, you want to make the sentence easier to read by using simpler words, utilizing more straightforward sentence structures, and omitting non-essential information etc.

FLAC ( ; Free Lossless Audio Codec ) is an audio coding format for lossless compression of digital audio , and is also the name of the free software project producing the FLAC tools , the reference software package that includes a codec implementation .
FLAC ( which stands for Free Lossless Audio Codec ) is a way to code audio files .