Convert CAF to AIFF
CAF is great for iOS app sounds and Apple developer workflows, but AIFF is the better choice for uncompressed audio for Mac and pro audio software. Convert CAF to AIFF in seconds, right in your browser.
- No upload — 100% private
- Fast, lossless when possible
- Free & unlimited
- Works on iPhone & Android
Keep this tab open — the conversion runs on your device, nothing is uploaded.
Add more files above to keep converting.
How to convert CAF to AIFF
- 1
Tap Choose files and select one or more CAF files (or drag them in).
- 2
Check that AIFF is selected. Use Advanced options for bitrate, channels or trimming.
- 3
Press Convert. Everything happens on your device — no upload, no waiting in a queue.
- 4
Your AIFF downloads automatically. Converting several files? Grab them all as a ZIP.
CAF vs AIFF
Both CAF and AIFF are lossless, so the conversion is bit-perfect: you get exactly the same sound in a different container.
| CAF | AIFF | |
|---|---|---|
| Full name | Core Audio Format | Audio Interchange File Format |
| Type | Audio | Audio |
| Compression | Lossless | Lossless |
| Developed by | Apple | Apple |
| Introduced | 2005 | 1988 |
| Plays on iPhone | ✓ Yes | ✓ Yes |
| Plays on Android | ✕ No | ◐ Partly / with an app |
| Plays on Windows | ✕ No | ◐ Partly / with an app |
| Plays on Mac | ✓ Yes | ✓ Yes |
About CAF and AIFF
CAF: CAF is Apple's flexible audio container used inside iOS and macOS apps and by GarageBand. Files can be any length and hold many codecs.
AIFF: AIFF is Apple's uncompressed audio format — the Mac equivalent of WAV. It is used in GarageBand, Logic Pro and professional audio workflows.
Frequently asked questions
How do I convert CAF to AIFF on my phone?
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