How to convert AC3 to WMA
- Add your .AC3 file - drop it in the box above or click to browse.
- Convert it to .WMA in a few seconds.
- Download your new .WMA file.
What to expect
- Both AC3 and WMA are lossy, so this is a lossy-to-lossy re-encode with unavoidable generational loss.
- Surround channels are usually downmixed to stereo.
- WMA is a Microsoft format best supported on Windows; elsewhere it needs a player like VLC.
Frequently asked questions
Is AC3 to WMA a lossless conversion?
No. AC3 is a lossy Dolby Digital format and WMA is a separate lossy codec, so the audio is fully re-encoded, adding a further lossy generation. Fidelity depends on the WMA bitrate chosen and never improves on the source.
Why convert AC3 to WMA?
WMA plays in the built-in Windows Media Player with no setup, so the conversion suits Windows-native playback. It moves the audio into Microsoft's own format rather than the DVD/broadcast-oriented AC3.
What happens to the surround channels?
AC3's up-to-5.1 channels are typically downmixed to stereo in a standard WMA encode. Any multichannel layout is generally collapsed in the process.
Where will a WMA file play?
On Windows it plays in Media Player without setup; on Mac, Android or iOS the free VLC player handles it. WMA is a Microsoft format, so support off Windows relies on third-party players.
Programs that convert AC3: Adobe Premiere Pro · DVD Ripper+Video Converter Ultimate · Freemake Audio Converter · Freemake Video Converter · ImTOO DPG Converter · iPad Video Converter Factory Pro · MediaCoder · Nero Multimedia Suite
