Convert AC3 to FLAC

Change AC3 audio to FLAC online

Drop AC3 here
or
choose a file
Supports .ac3 files

About

AC3
Audio Codec 3 File

Is an audio file format similar to MP3 using a lossy compression algorithm to reduce file size. It was originally developed by Dolby Laboratories.

FLAC
Free Lossless Audio Codec

FLAC is an audio file in the Free Lossless Audio Codec. It is similar to an MP3 file except files compressed in FLAC do not lose any quality.

How to use this AC3 to FLAC converter

  1. Drop your AC3 file into the box, or click to select a file from your computer.
  2. Review file and click remove if you would like to choose another.
  3. Click convert. Your file will upload and the conversion process will begin. Larger files will take longer to convert.
  4. Your new FLAC file will appear below. Click download to save to your computer.