AIFF vs WAV
Which audio format should you choose?
AIFF wins on lossless, studio-grade quality. WAV wins on lossless, studio-grade quality. For most general use, pick whichever is more compatible with your existing tools — file size and quality differences are usually small at the same encoding settings.
When to use AIFF
Choose AIFF when you need audio editing in logic pro or macos-based audio production. Its strengths: lossless, studio-grade quality, and better metadata support than wav.
Pros
- + Lossless, studio-grade quality
- + Better metadata support than WAV
- + Native on macOS
Cons
- − Very large file sizes
- − Less common on Windows
- − Not suitable for streaming or sharing
When to use WAV
Choose WAV when you need audio editing in daws (logic, pro tools, ableton) or mastering and post-production. Its strengths: lossless, studio-grade quality, and universally supported by audio software.
Pros
- + Lossless, studio-grade quality
- + Universally supported by audio software
- + Simple, well-documented format
Cons
- − Very large file sizes
- − No metadata support (no album art, limited tags)
- − Not suitable for streaming
Side-by-side
| Aspect | AIFF | WAV |
|---|---|---|
| Full name | Audio Interchange File Format | Waveform Audio File Format |
| Extension | .aiff | .wav |
| MIME type | audio/aiff | audio/wav |
| Compression | Lossless | Lossless |
| File size | Very large | Very large |
| Compatibility | Modern only | Universal▲ |
| Open source | Yes | Yes |
| Best for | Audio editing in Logic Pro | Audio editing in DAWs (Logic, Pro Tools, Ableton) |
▲ = generally favored on that aspect. Real-world results depend on encoder settings.
Convert between AIFF and WAV
AIFF vs WAV — Frequently Asked Questions
Is AIFF better than WAV?
Is AIFF better than WAV?
Neither is universally better — they serve different needs. AIFF is stronger for audio editing in logic pro, while WAV is stronger for audio editing in daws (logic, pro tools, ableton). Pick based on what you're trying to do.
Can I convert AIFF to WAV?
Can I convert AIFF to WAV?
Yes — Zen Convert handles AIFF to WAV conversion for free, directly in your browser. It also handles the reverse (WAV to AIFF). No signup, no watermark.
Will I lose quality converting between AIFF and WAV?
Will I lose quality converting between AIFF and WAV?
Both AIFF and WAV are lossless — converting between them preserves all the original data. No quality loss.
Which file is bigger : AIFF or WAV?
Which file is bigger : AIFF or WAV?
At the same quality settings, AIFF and WAV produce roughly comparable file sizes.
Which one is better supported on phones?
Which one is better supported on phones?
WAV has broader mobile support. Most phones (iPhone and Android) play it natively without extra apps.