What is a FLAC file?
FLAC (Free Lossless Audio Codec) is an open lossless format that shrinks audio to roughly half its WAV size without losing any detail. It was introduced in 2001 by Xiph.Org Foundation.
What FLAC is good at
- Bit-perfect copy of the original
- About 40 to 60 percent smaller than WAV
- Supports tags and cover art
Where FLAC falls short
- Files are still several times larger than MP3
- Not supported by some older devices and iTunes
When to use FLAC
- Archiving a CD collection
- Audiophile listening
- Keeping a lossless master
Where FLAC files open
FLAC files open in VLC, foobar2000, Android, Windows 10+, many hi-fi players and recent iOS.
FLAC compared with MP3
FLAC or MP3? FLAC is best for archiving a CD collection. MP3 is best for music libraries and downloads. Convert FLAC to MP3 or convert MP3 to FLAC.
Frequently asked questions
What is a FLAC file?
FLAC (Free Lossless Audio Codec) is an open lossless format that shrinks audio to roughly half its WAV size without losing any detail. It was introduced in 2001 by Xiph.Org Foundation.
What are the advantages of FLAC?
Bit-perfect copy of the original; about 40 to 60 percent smaller than wav; supports tags and cover art.
What are the drawbacks of FLAC?
Files are still several times larger than mp3; not supported by some older devices and itunes.
What programs open FLAC files?
FLAC files open in VLC, foobar2000, Android, Windows 10+, many hi-fi players and recent iOS.
How do I convert a FLAC file?
Choose the FLAC converter you need from the list on this page, drop in your file and press Convert. You get your new file in seconds, free and without sign-up.