FLAC is an open-source, lossless audio format from Xiph.Org since 2001, compressing CD-quality (16-bit/44.1kHz) and hi-res audio (24-bit/192kHz+) without any quality loss — perfect for audiophiles, music archivists, and studio masters. FLAC reduces file sizes by 40–60% compared to WAV while preserving bit-perfect originals, supports metadata tags, album art, and error detection. In 2026, FLAC dominates high-fidelity downloads (Bandcamp, Qobuz, HDtracks) and local libraries for Plex/Jellyfin servers. Players like foobar2000, VLC, and Tidal support it natively. Unlike lossy formats, FLAC lets you re-encode or convert forever without degradation — ideal for long-term music preservation.
As part of the audio category, this format is highly optimized for its specific use case. Whether you are using it for professional or personal tasks, understanding how to handle .flac files is essential for efficient digital workflows.
FLAC plays in VLC, foobar2000, or Windows Media Player (with codec). Rip CDs to FLAC using Exact Audio Copy for perfect archives. Edit metadata with Mp3tag.