Convert AU to OGG online in seconds — free, with no sign-up. OGG is lossy and ideal for open-source projects and web audio. Your files are encrypted and deleted automatically after 24 hours.
How to convert AU to OGG
- 1Upload your AU file
Click “Choose a file” or drag and drop your AU file onto the page — no sign-up or email needed.
- 2Convert to OGG
OGG is already selected as the output. Open Options to fine-tune quality if you like, then click Convert.
- 3Download your OGG file
Your OGG file is ready in seconds — click Download to save it. Files are automatically deleted after 24 hours.
Frequently asked questions
Does converting AU to OGG lose quality?
Converting AU to OGG keeps your content intact. We use high-quality defaults so your OGG file looks as close to the original as the format allows.
Is the AU to OGG converter free?
Yes — converting AU to OGG is completely free. There's no watermark, no sign-up and no email required, and you can convert as many files as you like.
Are my AU files private and secure?
Yes. Your uploads are encrypted in transit, processed privately, and automatically deleted within 24 hours. We never share, sell or look at your files.
Can I convert AU to OGG on iPhone, Android, Mac or Windows?
Yes. The converter runs entirely in your browser, so it works on any device — iPhone, iPad, Android, Mac, Windows or Linux — with nothing to download or install.
How long does it take to convert AU to OGG?
Most files convert in a few seconds. Larger files take a little longer, and your upload speed is usually the limiting factor. There's no queue and no waiting for an email.
What else can I convert AU files to?
Besides OGG, you can convert AU to AAC, AIFF, FLAC, M4A, MP3, OPUS and more — see the full list of AU conversions below.
Other conversions
Last updated July 2026