AU to AIFF Converter

Easily convert your AU files to AIFF format in the Audio category with ConvertOnline's efficient tool.

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What is AU ?

The AU file format is an audio file format developed by Sun Microsystems, primarily used for storing sound data. It is often utilized in Unix systems and can support various audio coding schemes.

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What is AIFF ?

AIFF (Audio Interchange File Format) is a digital audio file format developed by Apple. It is used for storing high-quality audio data and is often utilized in professional audio applications and music production.

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How to Convert AU to AIFF in Just a Few Steps

  1. Upload your AU file
    Click the upload button or drag & drop your file into the converter area. We support all major formats.
  2. Choose AIFF as the output format
    The tool will automatically convert your file to AIFF.
  3. Start the conversion
    Click the "Convert" button and let our tool handle everything. The conversion only takes a few seconds.
  4. Download your converted file
    Once complete, download your new AIFF file instantly.

Start converting AU to AIFF now — it’s fast, safe, and completely online!