Convert to CAF

Convert any file to Core Audio Format format — free, fast, and private

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Max file size: 2GB

Your files are processed locally in your browser. Nothing is uploaded to any server.

About CAF Format

Core Audio Format (.caf)

Core Audio Format (.caf) is a audio file format.

Convert to CAF from any format

Choose a source format below to convert to Core Audio Format

MP3CAF WAVCAF FLACCAF AACCAF OGGCAF WMACAF M4ACAF AIFFCAF AIFCAF OPUSCAF AMRCAF APECAF AUCAF MIDCAF MIDICAF AC3CAF DTSCAF WVCAF RACAF VOCCAF

Frequently Asked Questions

How do I convert files to CAF?

Simply upload your file using the converter above, select CAF as the output format, and click convert. The conversion happens instantly in your browser — no uploads needed.

What file formats can be converted to CAF?

You can convert 20+ formats to CAF, including MP3, WAV, FLAC, AAC, OGG and more. Browse the full list of supported source formats above.

Is converting to CAF free?

Yes, Convert999 is 100% free with no limits. Convert as many files to CAF as you need — no registration, no watermarks, no hidden fees.

Is my data safe when converting to CAF?

Absolutely. All conversions happen locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

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CAF Converter

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CAF Format

About Core Audio Format

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