Free Lossless Audio Codec (.flac)
The FLAC file extension, associated with Free Lossless Audio Codec, is a widely supported audio file format that provides lossless compression, preserving original sound quality while reducing file size. As an open-source format, it is freely available for use and integration across various platforms and devices. Favored by audiophiles and for archiving, FLAC retains all audio information and supports metadata tagging.