AIFF file format
Audio Interchange File Format · Audio · .aiff
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AIFF is Apple's uncompressed audio format, used by Logic Pro and GarageBand.
Technical details
| Full name | Audio Interchange File Format |
|---|---|
| File extension | .aiff |
| MIME type | audio/aiff |
| Audio codecs we export | PCM 16-bit BE (lossless) |
| Best for | Mac audio production |
Last updated 2026-11-13
AIFF conversions
AIFF FAQ
What is a AIFF file?
AIFF (Audio Interchange File Format) is an audio format. AIFF is Apple's uncompressed audio format, used by Logic Pro and GarageBand.
How do I open a AIFF file?
Most modern players such as VLC open AIFF files. If yours doesn't, convert it to MP3 above, which plays on every device.
How do I convert a AIFF file?
Drop the file into the converter on this page, choose the output format and click “Convert & download”. It's free and runs in your browser without uploading.
What is AIFF best for?
Mac audio production.