AA File Extension

What is AA file?

Files with the extension AA belong to the category of audiobook files.

What do AA files contain?

Content of files with the AA extension consists of digital recordings of book contents. This format is commonly encountered nowadays. In addition to audio tracks, AA files contain metadata and chapter markers. Dedicated applications use the latter to enable navigation through the book content in audio format. Thus, the user can conveniently jump to a selected chapter or section of the file with the AA extension, without the need to scroll through the entire material.

Can I open AA files?

Many programs, including audio editing and creation applications, open files with the AA extension. AA files are also correctly played back using various dedicated devices and portable music players. It is also possible to convert AA files to more popular formats (e.g., MP3), using appropriate software. Some applications for converting AA files operate online, allowing the user not to install the program on their computer.

Programs which support AA file extension

Below you will find an index of software programs that can be used to open AA files divided into 3 categories according to system platform supported. Files with AA suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Updated: 03/14/2024

How to open file with AA extension?

There can be multiple causes why you have problems with opening AA files on given system. What is important, all common issues related to files with AA extension can be resolved by the users themselves. The process is quick and doesn’t involve an IT expert. We have prepared a listing of which will help you resolve your problems with AA files.

Step 1. Get the iTunes

The most common reason for such problems is the lack of proper applications that supports AA files installed on the system. The most obvious solution is to download and install iTunes or one to the listed programs: Tunebite, TuneCab, Nero Multimedia Suite. The full list of programs grouped by operating systems can be found above. The safest method of downloading iTunes installed is by going to developer’s website (Apple, Inc.) and downloading the software using provided links.

Step 2. Check the version of iTunes and update if needed

You still cannot access AA files although iTunes is installed on your system? Make sure that the software is up to date. Software developers may implement support for more modern file formats in updated versions of their products. The reason that iTunes cannot handle files with AA may be that the software is outdated. The latest version of iTunes should support all file formats that where compatible with older versions of the software.

Step 3. Assign iTunes to AA files

If you have the latest version of iTunes installed and the problem persists, select it as the default program to be used to manage AA on your device. The method is quite simple and varies little across operating systems.

The procedure to change the default program in Windows

• Clicking the AA with right mouse button will bring a menu from which you should select the Open with option
• Select Choose another app → More apps
• To finalize the process, select Look for another app on this PC entry and using the file explorer select the iTunes installation folder. Confirm by checking Always use this app to open AA files box and clicking OK button.

The procedure to change the default program in Mac OS

• Right-click the AA file and select Information
• Find the Open with option – click the title if its hidden
• Select iTunes and click Change for all...
• Finally, a This change will be applied to all files with AA extension message should pop-up. Click Continue button in order to confirm your choice.

Step 4. Check the AA for errors

Should the problem still occur after following steps 1-3, check if the AA file is valid. Problems with opening the file may arise due to various reasons.

1. Check the AA file for viruses or malware

Should it happed that the AA is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. If the AA file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

Did you receive the AA file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. If the AA file has been downloaded from the internet only partially, try to redownload it.

3. Ensure that you have appropriate access rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Audible Audio Book Format file.

4. Verify that your device fulfills the requirements to be able to open iTunes

The operating systems may note enough free resources to run the application that support AA files. Close all running programs and try opening the AA file.

5. Ensure that you have the latest drivers and system updates and patches installed

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Audible Audio Book Format file. It may be the case that the AA files work properly with updated software that addresses some system bugs.

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