AU to AAC Converter

Convert your au files to aac (advanced audio coding file) online & free

Drag & Drop AU file or Browse

To

Drop file here. 150 MB maximum file size.



No sign-up required. Your files are deleted automatically after 24 hours.

Convert to AAC   

What did you think of your recent AU conversion? 4.9 (249 Votes)

Convert Other AU File

How to Convert PDF to DOCX

  1. Click the "Choose AU File" button and select your AU.
  2. Click β€œConvert to AAC”.
  3. Wait a few seconds while we convert your file.
  4. Download the resulting AAC file instantly.

What is AU?

Audio file created by Audacity, a free audio editor, uses a proprietary format that can only be opened by Audacity; saved as l' one of the multiple audio data files for an Audacity (.AUD) project.


Read everything about AU file type.

What is AAC?

A compressed audio file similar to a .MP3 file, but offering several performance improvements; for example, higher encoding efficiency for transient and stationary signals, a simpler filter bank, and better frequency management at-above 16 kHz; maintains a quality that is almost identical to the original audio source.


Read everything about AAC file type.

Free Online AU Tools & Apps

Access powerful and secure free online AU tools to convert, view, edit, merge, split, and compare AU files β€” all without installing any software. Our tools support the .AU (Audacity Audio File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your AU files directly from your device with ease.

Frequently Asked Questions

❓ How can I convert AU to AAC?

Chose or drag & drop your AU file, click Convert to AAC, and download the AAC file. No registration needed.

πŸ” Are my files secure?

Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.

πŸ“ Will my formatting be preserved?

Yes, our converter retains layout, fonts, and images as accurately as possible.

⏱️ How long does it take to convert AU to AAC?

Fileproinfo converter engine works fast. You can convert AU to AAC in a few seconds to couple of minutes for large size files with complex structure.

Convert from AU

FileProInfo support manay file formats that allow you to convert AU to 100s of file formats, without any limit, registration and downloading, 100% free and online AU converter.

100% Free au file converter online tools. Other recommended free online au to aac file converter

All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.

# Tools License Developer
1 AU to AAC converter Free JeDok.com
1 AU to AAC converter Free Docpose.com
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