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 FLAC. Completely free.
Drop your AIFF and get an FLAC back, right here in this tab. Your own computer does the work, so nothing gets uploaded, and there's no paid version.
AIFF to FLAC converter
Free Lossless Audio Codec
Lossless audio that keeps every detail in about half the space of WAV.
- Type
- audio
- Best for
- archiving music without quality loss
What to expect
Both formats are lossless, so every detail of the sound carries over.
How to convert AIFF to FLAC
- Drop your AIFF on this page, or choose it from your device.
- FLAC 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 FLAC 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 FLAC?
Both formats are lossless, so every detail of the sound carries over.
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Ready to convert your AIFF?
- Completely free
- Nothing uploaded
- No account
- No watermark