AC3 to WAV Converter
Convert AC3 files to WAV in seconds, right in your browser. Drop in one file or a whole folder, pick your quality settings and download - nothing is uploaded to a server.
Drop AC3 files here
MP3, WAV, FLAC, M4A, OGG, OPUS, AAC, AIFF, WMA, AMR, MP4, MOV & more · Processed on your device - nothing is uploaded
How to convert AC3 to WAV
- Click "Choose files" or drag your AC3 files onto the page.
- Make sure "WAV" is selected as the output format.
- Optionally click Edit to trim, adjust volume or add effects.
- Click Convert, then Download your WAV files.
Why convert AC3 to WAV?
WAV is uncompressed, so further editing and re-saving won't reduce quality any more. (It can't restore detail that AC3 compression already removed.)
WAV is best for audio editing, DAWs, mastering, broadcast and archiving. Supported by every audio editor, DAW and operating system.
Will I lose quality?
Converting AC3 to WAV keeps all the quality that is in your AC3 file - nothing more is lost. However, it cannot recover detail removed when the AC3 was originally created, and the WAV file will be larger.
AC3 vs WAV
| AC3 | WAV | |
|---|---|---|
| Full name | Dolby Digital (AC-3) | Waveform Audio File Format |
| Type | lossy | uncompressed |
| Best for | DVD authoring, home theatre and video production | audio editing, DAWs, mastering, broadcast and archiving |
| Typical size | ~2.9 MB at 384 kbps per minute | ~10 MB at 16-bit / 44.1 kHz per minute |
| Compatibility | DVD/Blu-ray players, AV receivers, smart TVs, VLC. | Supported by every audio editor, DAW and operating system. |
| Developed by | Dolby Laboratories (1991) | Microsoft & IBM (1991) |
AC3 to WAV: questions
How do I convert AC3 to WAV?
Open this page, add your AC3 file, make sure WAV is selected as the output format and click Convert. Your WAV file is ready to download in seconds.
Will converting AC3 to WAV lose quality?
Converting AC3 to WAV keeps all the quality that is in your AC3 file - nothing more is lost. However, it cannot recover detail removed when the AC3 was originally created, and the WAV file will be larger.
Is this AC3 to WAV converter free and safe?
Yes. It's free with no watermark or sign-up. Files are processed locally in your browser, so your audio is never uploaded or stored on our servers.
Can I convert many AC3 files to WAV at once?
Yes - add up to 5 files at a time on the free plan (unlimited with Pro), convert them all with one click and download them as a ZIP.
What is the difference between AC3 and WAV?
AC3 (Dolby Digital (AC-3)) is a compressed (lossy) format, dolby Digital surround-sound audio used on DVDs, Blu-rays and TV broadcasts. WAV (Waveform Audio File Format) is a uncompressed format: uncompressed PCM audio with perfect quality. WAV files are large but every sample is preserved exactly, making them the standard for recording and editing.
Does it work on Mac, Windows, iPhone and Android?
Yes. The AC3 to WAV converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.