Audio Interchange File Format
Apple's uncompressed audio format, the Mac counterpart to WAV.
- Type
- audio
- Best for
- audio editing on a Mac
No account · no upload · no watermark
Convert AIFF to OPUS. Completely free.
Drop your AIFF and get an OPUS back, right here in this tab. Your own computer does the work, so nothing gets uploaded, and there's no paid version.
AIFF to OPUS converter
Opus Audio
A modern open codec that sounds excellent at very low bitrates.
- Type
- audio
- Best for
- voice and streaming
What to expect
AIFF is lossless and OPUS is compressed, so the file gets much smaller. Choose a higher bitrate under More options if you want it closer to the original.
How to convert AIFF to OPUS
- Drop your AIFF on this page, or choose it from your device.
- OPUS is already selected. Bitrate, trim and loudness are under More options.
- Press Convert and listen to the result before you download it.
Questions
Is this AIFF to OPUS converter really free?
Yes, completely. Every tool and every format is free, and there's no paid version, account, watermark or daily limit.
Do my files get uploaded?
No. Your browser does the work on your own device, so your files stay with you. Closing the tab clears them from memory.
Can I convert several files at once?
Yes. Drop as many as you like, and the results can be downloaded together as a ZIP.
Does it work on a phone?
Yes, in a current mobile browser. Large files are limited by how much memory your device can spare.
What should I know about AIFF to OPUS?
AIFF is lossless and OPUS is compressed, so the file gets much smaller. Choose a higher bitrate under More options if you want it closer to the original.
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Ready to convert your AIFF?
- Completely free
- Nothing uploaded
- No account
- No watermark