Skip to main content
Convert999
FormatiTutti i ConvertitoriConfrontaCasi d'UsoToolsBlog
Convertitore
Convert999

Convertitore di file online gratuito con supporto per oltre 400 formati.

Prodotto

  • Tutti i Convertitori
  • Formati
  • Confronta
  • Casi d'Uso
  • Tools

Risorse

  • Chi siamo
  • Blog
  • Security
  • Glossary
  • Statistics
  • Changelog
  • Contact

Legale

  • Privacy Policy
  • Termini di Servizio

© 2026 Convert999. Tutti i diritti riservati.

Made with for the web

HomeConvertAU Converter

AU Converter

Convert Sun Audio files to any format — free, fast, and 100% private

Audio20+ Output Formats
Scegli File

o trascina e rilascia i file qui

Dimensione max: 2GB

I tuoi file vengono elaborati localmente nel browser. Nulla viene caricato su alcun server.

Instant Conversion

Convert AU files in seconds using WebAssembly

100% Private

Files never leave your device — zero server uploads

Free Forever

No limits, no registration, no watermarks

What is AU?

Sun Audio (.au)

Sun Audio (.au) is a audio file format.

Convert AU to Any Format

Select an output format below to convert your Sun Audio file

AUMP3AUWAVAUFLACAUAACAUOGGAUWMAAUM4AAUAIFFAUAIFAUOPUSAUAMRAUAPEAUMIDAUMIDIAUAC3AUDTSAUWVAUCAFAURAAUVOC

How to Convert AU Files

1

Open Convert999 and upload your AU file by clicking "Choose Files" or dragging it into the converter.

2

Select the desired output format (e.g., PDF, JPG, PNG, DOCX, MP3, or any of 20+ supported formats).

3

Click "Convert Now" and download your converted file instantly. No waiting, no server processing.

AU Converter FAQ

How do I convert AU files?
Upload your AU file to Convert999, select the desired output format, and click convert. The conversion happens instantly in your browser — no file uploads to any server.
What formats can I convert AU to?
You can convert AU to 20+ formats including MP3, WAV, FLAC, AAC, OGG and more.
Is the AU converter free?
Yes! Convert999 is 100% free — no registration, no watermarks, no file limits. Convert unlimited AU files at no cost.
Can I convert AU files on my phone?
Yes, Convert999 works on any device with a web browser — iPhone, Android, tablet, or desktop. No app installation needed.
Is it safe to convert AU files online?
Convert999 processes all files locally in your browser using WebAssembly technology. Your files never leave your device, ensuring complete privacy.
What is the maximum AU file size I can convert?
Convert999 supports files up to 2GB. Since processing happens locally, performance depends on your device's available memory.

Related Tools

AU Format Details

Full specification & info

Convert to AU

All sources → AU

Audio

All audio formats

File Tools

Compress, resize, merge

Other Popular Converters

.pdfPDF Converter.docDOC Converter.docxDOCX Converter.odtODT Converter.rtfRTF Converter.txtTXT Converter.htmlHTML Converter.htmHTM Converter.mdMD Converter.texTEX Converter