AA3 File Extension

The AA3 file extension was created by Sony and is also known as the ATRAC Audio File. AA3 is classified as a Audio Files and This File type categories under Zip, Text, Binary and XML, however, the format of this file format has not been determined yet. You can open AA3 files in Sony SonicStage program.

ATRAC Audio File Type

ATRAC Audio File Type
Extension .aa3
Developer Sony
Popularity 5.0 (13 Votes)
Mime Type mime-type/not.available
Default Program Sony SonicStage
Category Audio Files
Format Binary
Updated 6/1/2025

What is a AA3 File Type?

In order for SonicStage to transfer an AA3 file to a Sony device the quot; .aa3 " l' extension of the file may need to be changed to .OMG.

Free Online AA3 Tools & Apps

Access powerful and secure free online AA3 tools to convert, view, edit, merge, split, and compare AA3 files — all without installing any software. Our tools support the .AA3 (ATRAC Audio File) file extension and run smoothly in any modern browser.

Select a tool below to explore features and manage your AA3 files directly from your device with ease.

AA3 Files Common Issues

There are few common issues with the ATRAC Audio File .AA3 File Extensions while opening the .AA3 files on Windows and MacOs, we have solution to those issues such as:

Can't Open AA3 Files?

  1. You must have supported software programs installed for ATRAC Audio File on your system such as Sony SonicStage.
  2. Associate default Sony Sonicstage Sony SonicStage program for *.aa3 (ATRAC Audio File) files.

    Associate AA3 Default Program on Windows
    1. Right-click a *.AA3 (e.g example.aa3) file and click Open With.
    2. In the Open with dialog box, click Sony Sonicstage Sony SonicStage program Or click Browse to locate the program (*.exe) that you want.
    3. Select check box for Always use this app to open .aa3 files.

Related AA3 File Extensions

AA3 default file extension is .AA3 and other similer related extensions are:

All Platform Software Programs for AA3 File Extension

List of all softwares that can open the AA3 files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.

Microsoft Windows logo image Open AA3 File on Windows

Software License Developer
Attractor Mobile Software Codec Packs image. Attractor Mobile Software Codec Packs 1 for Windows Commercial Attractor Mobile Software
Sony SonicStage image. Sony SonicStage 000 for Windows Free Sony SonicStage
MAGIX Sound Forge Pro image. MAGIX Sound Forge Pro 13 for Windows Commercial MAGIX
MAGIX VEGAS image. MAGIX VEGAS 16 for Windows Commercial MAGIX

MacOs logo image - FileProInfo.comOpen AA3 File on Mac OS

Software License Developer

Linux logo image - FileProInfo.comOpen AA3 file on Linux

Software License Developer

Website logo image - FileProInfo.comOpen AA3 file on Web

Software License Developer

iOS logo image - FileProInfo.comOpen AA3 file on iOS

Software License Developer

Android logo image - FileProInfo.comOpen AA3 file on Android

Software License Developer

About Licensing

  1. Free Trial This software are often used for an attempt period, like 14 days, before requiring payment. Some trial versions have a reduced feature set.
  2. Free This software is liberal to use. Examples include open-source , freeware software, like free programs supported by advertising.
  3. Free+ This software is liberal to download and use, but contains in-app purchases (IAP) to unlock additional content or functionality.
  4. Paid This software must be purchased so as to use it. it's going to be offered as a perpetual license or ongoing subscription.
  5. Included with OS This software is bundled with an OS , like Windows, macOS, or Android.

AA3 file extension icon image.About AA3 - ATRAC Audio File

FileProInfo is to help you understand about the ATRAC Audio File with *.AA3 suffix, and provide the complete detail as how to open, edit, convert, merge, split and compare it with other related software programs, software download links and free online apps and tools.

Our professional team members at FileProInfo have been individually researched and verified the details for AA3. We want to be 100% accurate and publish the information about file formats, tools, apps and software programs that we have tested and validated.

If you would like to suggest any additions or updates to this page for AA3, please let us know.

Updated 6/1/2025