Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .aax

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .aax file?
  • Which program can create the .aax file?
  • Where can you find a description of the .aax format?
  • What can convert .aax files to a different format?
  • Which MIME-type is associated with the .aax extension?
Audible Enhanced Audiobook .aax file icon

Audible Enhanced Audiobook

The AAX file is an Audible Enhanced Audiobook. is an Internet provider of spoken audio entertainment, information, and educational programming. Audible sells digital audiobooks, radio and TV programs, and audio versions of magazines and newspapers.
Detailed description not available
Category: Audio files
Application: Audible
Program name: -
Mime-type: audio/
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
MPEG Audio Layer 3 Data
Audible Audiobook
Audible Download Plugin
Audible Preferences Data
Audible Enhanced Encrypted Audiobook
Audible Words Data

Other types of files may also use the .aax file extension. If you have helpful information about .aax extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

IR Prognosis Analyst Document
SQL Anywhere Temporary File
Advanced Audio Coding Stream
Atlantis Word Processor Document Backup
Adobe Authorware Segment File
AlpineQuest XML Map
Microsoft DirectX AWX Data
DirectShow Filter Plugin
Annodex Audio File

The .aax filename extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

zax (1), qax (1), axx (1), ax (1), aqx (1), aad (1), aaa (1), wax (1), azx (1), axa (1), awx (1), aas (1), aac (1), aa (1)

Can't open a .aax file?

If you want to open a .aax file on your computer, you just need to have the appropriate program installed. If the .aax association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.aax

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android