AAC to FLAC converter

Convert your file from MPEG-2 Advanced Audio Coding File to Free Lossless Audio Codec File with this AAC to FLAC converter.

Convert
...
to
...
One moment, loading...
Optional settings

Enter the timestamps where you want to trim your audio. Use the format HH:MM:SS. HH = hours, MM = minutes, SS = seconds.

Example: 00:02:23 for 2 minutes and 23 seconds.

to

How to convert a AAC file to a FLAC file

  1. Choose the AAC file you want to convert
  2. Change quality or size (optional)
  3. Click "Start conversion" to convert your file from AAC to FLAC
  4. Download your FLAC file

To convert in the opposite direction, click here to convert from FLAC to AAC:

FLAC to AAC converter
Try the FLAC conversion with a AAC test file

Not sure yet? Click the link below to convert our demo file from AAC to FLAC:

AAC to FLAC conversion with our AAC example file.