AAX to AIF Converter

Convert AAX to AIF online quickly and easily. Just upload your file, convert it, and download the AIF in seconds.

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What is AAX ?

AAX is a file format used by Audible to store audio books. It's the enhanced and improved form of the AA file format. AAX is a popular audio book file extension for more visual books like children's books since it supports the display of images. Images are automatically shown in the player alongside when the audio book plays.

AAX files can contain – next to the usual audio data, bookmark and chapter information – images and other features like links as well. This makes it a very popular extension primarily for children's books. AAX files support a bitrate from 32 to 128 kbit/s. The audio data is AAC encoded which provides a very high audio quality. AAX files are heavily protected and can only be played with a paid Audible.com account. Since the files almost always contain DRM protection, it is nearly impossible to play them on any other player than Apple iTunes, iPod or the Amazon Kindle 2.

Here's a small, but not exhaustive list of programs that can open AAX documents:

  • Apple iTunes (Windows & Mac)

AAX format  ▶

What is AIF ?

AIF is the short extension of AIFF, Apple's uncompressed audio format: the same sound quality as WAV, used by Mac audio software and many sample libraries.

AIF format  ▶

How to convert AAX to AIF

  1. Upload your AAX file
    Drag and drop your AAX file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose AIF as output format
    The converter is preset to AIF, but you can select any other output format before converting.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression before converting.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.