Convert MP3 to AU online and free
1. Click "Choose Files" button and select your MP3 files you would like converted.
2. Click on the “Convert to AU” button to start the conversion.
3. When the status change to “Done” click the “Download AU” button
To convert in the opposite direction, click here to convert from AU to MP3
MP3 is a popular lossy audio format that compresses audio data to reduce file size while preserving sound quality, making it ideal for music storage. ...
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. ...
Upload a MP3 file, click "Convert", and use additional options to quickly modify its contents before downloading the final AU file after processing has completed.
Our MP3 to AU 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.
