AA3 File Extension

AA3 file icon
Sony ATRAC Audio Format
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What is AA3 file?

The .AA3 file extension is basically an ATRAC Audio File format. This file format is mainly a compressed audio format type that makes use of the Sony's Adaptive Transform Acoustic Coding (ATRAC) compression algorithm. The Sony audio devices mainly support this file type.

The .AA3 file format does not comprise of any DRM (digital rights management) or copy protection. If you want to make use of the .AA3 file format to a Sony audio device, then you need to change the .AA3 extension to .OMG file format.

Conversion of a AA3 file

When you install one of the applications from the list of programs that you found here, you should be able to open or edit the file with the AA3 extension without any issue. However, if you still have problems with this, you may use the option of AA3 file conversion to a different format.

File Conversions from AA3 extension to a different format
File conversions from other format to AA3 file

We hope we helped you solve the problem with the AA3 file. If you do not know where you can download the application from our list, click on the link (which is the name of the program) - you will find more information there on the location where to download the secure setup version of the required application.

What else may cause problems?

There can be more reasons which determine that you are not able to open the AA3 file (apart from the lack of the proper application installed).

First - the AA3 file may be incorrectly associated with the application installed to support it. In this case, you need to change this association by yourself. To do this, right-click on the AA3 file that you want to edit, click "Open with" and then select the program from the list that you have installed. After this operation, the problems with opening the AA3 file should be solved.

Second - the file you want to open can simply be damaged. Then, the best solution is to find a new version of given file, or download it again from the same source as before (maybe for some reason in the previous session the download of the AA3 file has not been completed and it cannot be opened properly).

Do you want to help?

If you have additional information about the AA3 file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on AA3 file.

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