Convert AU to AAC online and free
1. Click "Choose Files" button and select your AU files you would like converted.
2. Click on the “Convert to AAC” button to start the conversion.
3. When the status change to “Done” click the “Download AAC” button
To convert in the opposite direction, click here to convert from AAC to AU
AU files, developed by Sun Microsystems, are uncompressed and often used in Unix systems. Despite their age, they are still supported by some software like Audacity, though their use has declined. ...
AAC is a lossy compression format offering higher quality at smaller file sizes compared to MP3. Used by Apple and YouTube, it efficiently balances compression with audio fidelity for streaming and media storage. ...
Upload a AU file, click "Convert", and use additional options to quickly modify its contents before downloading the final AAC file after processing has completed.
Our AU to AAC converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.
