AAC File Extension

Advanced Audio Coding Format

File Type aac
Popularity
4.6 (36 votes)
Application Adobe Soundbooth
Category Audio Files
Format Binary

What is a AAC file?

The AAC file extension is linked to Advanced Audio Coding Format and belongs to the Audio Files category, which includes 667 files.

AAC file support extends to various operating systems, including Windows, Mac OS and Linux, as well as mobile devices running Android. To play a AAC file, you can choose from 48 programs such as VLC media player, iTunes and ALLPlayer.

Mac OS

Linux

Android

VLC media player

How to open a AAC file?

If you cannot open a AAC file, it is most often due to missing software. Select a program from the list according to your operating system. Then go to the official website of the program developer, download it, and install it on your device.

When it comes to opening and working with AAC files, VLC media player, iTunes and ALLPlayer are the top choices for users. If you need the newest version of Adobe Soundbooth, just access the Adobe website. From there you can download the installer compatible with all systems.

Following installation, AAC files should be automatically opened with Adobe Soundbooth.

Set Adobe Soundbooth as the default AAC handler

Changing Default Programs in Windows

Right click on your AAC file, then select "Open with" and click "Choose another application";
In the pop-up window, find and select the Adobe Soundbooth application from the available options;
Make sure the "Always use this app" checkbox is checked and click "OK" to confirm your choice as the default app for opening AAC files.

Choose an app to open a file on Mac

Right click or use Control + left click on the desired AAC file to launch the file options menu;
Select "Open in application" and click "Other";
Look at the bottom of the window, where you will see the "Enable" menu. "Recommended Programs" will be selected as the default option;
Within this menu select "All Programs" and navigate to Adobe Soundbooth. Check the box next to "Always open in app" to make sure it’s the default option.

Effective solutions for AAC file problems

When issues arise with AAC files, they can generally be fixed with small software tweaks. Use the troubleshooting tips below to help resolve them.

What can lead to sudden Adobe Soundbooth crashes?

The likely cause of Adobe Soundbooth crashing is lack of software updates. Install the latest updates available for Adobe products.

Restarting your computer can resolve numerous common problems, so it should be the initial step before changing any software-related settings.

What is the recommended approach to repair a damaged AAC file?

Open the corrupted AAC file in a recovery program and select the "Repair" menu item. Then wait for the recovery process to complete, which allows you to automatically repair corrupted audio files.

How do I know if my AAC file is corrupted?

Common indications of damaged AAC audio files are:

The file does not open or opens with errors;
Editing the archive in Audacity results in slow or unresponsive behavior;
File hangs or crashes in Adobe Soundbooth or other programs;
Unexplained increase in AAC file size;
Error messages appear while working with the file;

How to edit a AAC file?

To edit AAC files, it is essential to install software that supports not only viewing but also editing the audio files. Online AAC editors provide limited functionality compared to full-featured software for Advanced Audio Coding Format.

Best AAC editors in 2026

Taking into account the provided details, we have prepared a list of AAC editors that match your needs.

AAC Editor Software	Developer	Platforms	Overall Rating
Audacity	Audacity	Windows, Mac OS, Linux	4.7 out of 5 (38 reviews)
Adobe Soundbooth	Adobe	Windows, Mac OS	4.5 out of 5 (38 reviews)

Convert to and from AAC

If handling a AAC file is problematic, consider converting it to alternative formats such as AVI, MOV, WAV, MP3, WMA or other supported types.

Keep in mind that converting a AAC file may introduce some limitations, but the original format can often be restored.

Using offline applications such as iTunes, Aimersoft DRM Media Converter and DVD Ripper+Video Converter Ultimate, you can convert AAC files to various formats without losing data quality.