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Convert to AU

Sun AU, legacy Unix audio format for Sun workstations. Convert any file to AU for free — no registration, no watermark, high-quality output.

Also: Convert from AU
Explore every format you can convert AU into.

Frequently Asked Questions

Is converting to AU free?

Yes. GoConvertFile converts to AU completely free — no registration, no watermarks, and no file size limits on standard conversions.

What formats can I convert to AU?

You can convert 0 source formats to AU, including and many more listed above.

Is my data safe when converting to AU?

Files are processed securely and removed after conversion. Your uploads are never shared, and no account is required.