Tools / File Converter / OGG to AU Converter

OGG to AU Converter

Convert OGG files to AU. Free, without uploading.

This tool converts OGG files to AU. OGG (Vorbis) is an open, lossy audio format common in games and some apps.

Sun/NeXT audio. AU is lossless, so the audio keeps the quality it has in the OGG file.

Conversion runs on your device; your file is never sent to a server. The components download once on first use, and later conversions start right away.

How to use

1. Choose the OGG file, drag it in, or paste its link.
2. Choose the audio quality; optionally enter a start and end time.
3. Press "Convert" and download the AU file.

Frequently asked questions

Will audio quality drop when converting to AU?

No. AU is lossless.

Is there a file size limit?

No fixed limit; your device’s memory decides. Computers usually handle files up to 1–2 GB.

Is my file uploaded?

No. Your OGG file is converted to AU inside your browser.