January 6th, 2015 by Helen Farley
“I downloaded an audio book from Audible (part of Amazon) and found it saved as an ".aa" file. I can play it with their software on my PC, but I can't download it to my MP3 player, which only understands MP3. Obviously this is a DRM issue, as once it's an MP3 it can be copied anywhere.Which of course is what I want to do? I've looked around and can't find any simple free methods to convert .aa to mp3.”
The above is a typical problem when we play AA file. In fact, although audible.com enables the users to purchase and download abundant digital audio book, these AA files are often be protected by digital rights management (DRM), so can’t be opened on most media player as well as portable devices (except iPod, Creative Zen, various GPS devices, and the Amazon Kindle).
One easy approach to solve AA can’t be played issue, is to convert AA to MP3 which is the most compatible audio format.
In this passage, we will introduce a professional AA to MP3 converter-Ondesoft Audiobook Converter for Mac, and with it in hand, you can successfully convert AA to MP3.
The following shows a step-by-step guidance about how to convert AA to MP3, please follow it.
Free download the professional AA to MP3 Converter Mac or Windows version, install and run it, the following interface will pop up. At the same time, iTunes will open automatically.
Notice: Unregistered users can only convert each audiobook for 3 minutes. However, you can break the limitation by purchasing a full version.
Here you can get 50% off coupon code when you order through the coupon offer.
Now you can see all the audio books with .aa extension in your iTunes appear in the center of the interface. Please tick the AA files you desire to convert to MP3.
Tip:batch conversion is also available via select multiple AA files.
Modify output profile as MP3 at the bottom of the interface or click ”Options” -> ”Advance” to set MP3 as output format.
Click the “Convert” icon on the top right side to start converting AA to MP3. When the converting process is completed, we can go to default folder (if you haven’t modified) or your chosen folder to find the converted files.
To sum up, with this versatile WebM to MP4 Converter, you can not only convert WebM videos to various portable video and audio players, but also able to convert almost all popular video formats to WebM files. Apart from its powerful video conversion feature, you can customize various settings such as video size, sample rate, frame rate, etc. to get best WebM video quality in two clicks.