Convert AC3 to AIFF Online — Free
Fast, free AC3 to AIFF converter. No registration required.
Drop files here or click to browse
Supports: AC3 files
Max: 100MB (free) · 2GB (Pro)
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How to Convert
Upload your .ac3 file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .aiff file when it's ready.
What is AC3?
AC3 is Dolby Digital's audio format commonly used in DVDs, Blu-rays, and streaming services. It supports surround sound up to 5.1 channels.
Format Details
- Full Name
- Dolby Digital Audio
- Extension
- .ac3
Key Features
- Surround sound
- DVD/Blu-ray
- 5.1 channels
- Dolby standard
What is AIFF?
AIFF is an uncompressed audio format developed by Apple. Like WAV, it provides perfect audio quality but results in large file sizes.
Format Details
- Full Name
- Audio Interchange File Format
- Extension
- .aiff
Key Features
- Lossless quality
- Apple standard
- Professional audio
- No compression
AC3 vs AIFF
| Feature | AC3 | AIFF |
|---|---|---|
| Full Name | Dolby Digital Audio | Audio Interchange File Format |
| Extension | .ac3 | .aiff |
| Best For | Surround sound | Lossless quality |