filoshi.com / formats / au-to-caf

Convert AU to CAF

The AU format is commonly used by specialized software. By converting it to CAF, you reduce file size and increase compatibility. Filoshi runs this conversion completely offline.

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How to convert AU to CAF for free

  1. 1
    Drop your AU file
    Drag it onto the converter above, or click Browse Files to select it from your computer.
  2. 2
    Click Convert
    CAF is auto-selected. Hit Convert — FFmpeg.wasm processes everything locally in your browser.
  3. 3
    Download your file
    Your converted CAF file downloads instantly. Nothing was uploaded to a server.
Need batch AU to CAF conversion?
The web converter handles 1 file at a time. Filoshi desktop converts unlimited files, runs offline, and supports 3,000+ formats.
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