How to Convert Audible to MP3 via Free/Online/Professional Tools in 2025 [9 Ways]

Part 1. Why do You Need to Convert Audible Files to MP3?

Audible uses AA and AAX file formats protected by DRM to control how and where you can play its audiobooks. While these formats are supported on Audible's apps and select devices like SanDisk MP3 players, Kindle, or Echo speakers, they're not compatible with most generic MP3 players, portable car audio systems, or non-Audible-certified devices. Converting your Audible audio to MP3 removes these compatibility barriers, giving you the freedom to enjoy your books on almost any device.

View also: How to Transfer Audible to SanDisk MP3 players

An MP3 version also lets you listen offline without relying on the Audible app or a constant internet connection - perfect for long flights, commutes, or areas with poor coverage. Plus, MP3 files are easier to store, back up, and transfer between devices, and they can be organized in any audiobook player or music management app you prefer.

Whether you want to keep audio accessible across multiple platforms, or simply create personal backups, converting Audible to MP3 is a practical and worthwhile step. In the next section, we'll look at professional desktop tools that can quickly and securely handle this process while preserving the original quality and chapter structure of your audiobooks.

Part 2. How to Convert Audible Books to MP3 via Professional Converters [Win/Mac]

The best way to convert audible audio to MP3 is to use a smart and professional Audible book converter. Fortunately, there are many such tools on the market that can help. AudFree Audible to MP3 Converter, and OpenAudible are undoubtedly the top two best among them. Unlike other common converters, they are able to convert Audible files to MP3 with chapters.

No.1 AudFree Audible to MP3 Converter

By using special decryption technology, it can run at a 100X faster speed. As an all-in-one Audible audiobook converter, it can convert Audible files to MP3, FLAC, WAV, M4A, M4B, and more.

What's more, it empowers you to customize the audio quality before converting and keep the lossless sound quality after converting. The ID3 tags and metadata information will be retained in the output Audible MP3 files.

It also has an "Edit" icon, which allows users to split Audible books by chapter, average segment, and hours and customize Audible audiobook playback, including volume, speed, and pitch. Therefore, it's a well-deserved helper for saving Audible books as MP3.

View also: How to Change Audible Playback Speed

✨ How to Use AudFree Audible to MP3 Converter

This software is available for Mac and Windows operating systems. Here, we will take the Windows version as an example to show you how to convert Audible to MP3 on Windows step by step. Please first download the AudFree software by tapping the "Download" button above.

Step 1. Add Audible to AudFree Audible Converter

To load Audible books into this Audible Converter for Windows/Mac to MP3, you can search for the title on the built-in web player. After navigating to what you want to download, click '+' to add the book to the Conversion List.

Note: AudFree Audible Converter supports batch conversion of Audible files to MP3. You can add all audiobooks at once for conversion.

Step 2. Set Audible Format to MP3

If you need to change the output format or customize audio quality, at the top right corner, please click the 'Menu' > 'Preferences' > 'Conversion' icon. You can customize the output format, such as MP3, M4A, etc. Besides, you can adjust the output parameters, like sample rate, bit rate, and audio channel. And click 'OK' to save the settings. Under the 'Output' tab, you can enable ID3 tags with your Audible books or not. Go to the 'Converting' page in the middle, and tap the 'Split' icon. You can set the 'Split by chapters', 'Split by Time Duration', or 'Split by Segment Averagely'. It will download Audible books to MP3 as you demand.

Step 3. Convert Audible Audio to MP3 on Windows

Once all settings are ready, just touch the 'Convert' button at the bottom-right corner. When the converting process is finished, this tool will save Audible files to MP3 files in the destination folder. Besides, you can edit ID3 tags of the downloaded books, like year, title, album, artist, cover, and more. Then you can transfer Audible audiobooks to any MP3 player for offline playback.

🏷 Price: Free trial with conversion length limitations; $10.95/month; $34.95/year; $69.95/lifetime

👍🏻 Pros:

• Convert Audible audio to MP3/FLAC/WAV/M4A/M4B/AIFF
• Support splitting audiobooks by chapters and editing ID3 tags.
• Compatible with both Windows and Mac.
• Keep all original audio quality and metadata info.
• Enable to customize output format and quality.
• Easy and safe to use at 100X faster speed.
• Support batch conversion with a high success rate.
• Responsive customer support and stable software update
• The app allows you to play your converted Audible files, and you can adjust the speed or volume as you listen.

👎🏻 Cons:

• The free version has conversion length limitations.

No.2 OpenAudible

OpenAudible serves as not only an audiobook converter but also an audiobook manager optimized for Audible members. It facilitates converting Audible audio files to M4B, M4A, and MP3 audio formats and exporting your audiobook lists to HTML, JSON, or spreadsheet. To help you organize your audiobook library, it automatically updates your library after purchasing Audible books and splitting and joining books by chapter at a super fast speed.

✨ How to Use OpenAudible

Step 1. Fire up OpenAudible on your Mac, Windows, or Linux computer. Then click the top-right gear icon to check the mark before 'MP3' under the 'Audio Output Format' section to define MP3 as the output format.

Step 2. On the home screen, tap the top 'Controls' > 'Connect to Audible' button to sign in to your Audible account and authorize it to OpenAudible. It will pop up a window asking you to confirm the "Full Audible Library Sync' operation. Click "Yes", and OpenAudible will automatically load all Audible books.

Step 3. The number of audiobooks available for download will be displayed. Please click "Yes" to begin these tasks. The real conversion process will be shown on the main interface.

🏷 Price: $21.95 for 1 year; $69.95 for lifetime

👍🏻 Pros:

• Download Audible books to MP3 and M4B.
• Professional Audible books manager that syncs audiobooks once you buy them from Audible.
• Export book list to HTML, JSON, or spreadsheet.
• Retain original ID3 tags and simple to use.
• Split Audible files and configure ID3 tags.
• Support Windows/Mac OSX/Linux.

👎🏻 Cons:

• Lossy quality: The audio quality is up to 160kbps.
• Need to access your Audible account.
• Need to buy its full version to download the entire Audible audiobook to MP3.

Part 3. How to Convert Audible to MP3 Free via 3 Working Converters

Many Audible listeners are looking for a free way to convert their Audible files to MP3. In this section, we will guide you through three free software programs available for your computer. Please note that for most of these programs, you'll need to download your Audible books to your PC or Mac beforehand, but this step is not required for Libation.

No.1 Libation, a Free Audible to MP3 Converter (Windows/Mac/Linux)

Libation is a powerful and flexible, open-source Audible converter that is available for free on GitHub. Designed to work on Windows, macOS, and Linux, it provides a comprehensive solution for converting your Audible AA/AAX files into more accessible formats like MP3 or a lossless original audio format. One of its key advantages is that it can directly access your Audible library, eliminating the need for you to download the audiobooks to your computer beforehand.

Furthermore, Libation retains the original ID3 tags and offers customization options, such as adjusting the audio quality and splitting the audiobook into separate chapter files.

✨ How to Use Free Audible Converter Libation

Step 1. Visit the Libation download page on GitHub and download the program for your operating system.

Step 2. Follow the on-screen guide to enter your Audible account credentials.

Step 3. After that, you need to adjust Libation's settings, from 'Important Settings' to 'Audio File Options', and click 'Save'.

Note: On the Audio File Options page, you can choose the output format and enable the option to split your audiobook by chapters.

Step 4. Next, it's time to sync your library with Libation.

Note: The first time you scan your account, you will be prompted to enter your Audible password to log in.

Step 5. Once scanning is complete, click the 'traffic light' icon under the 'Liberate' column to download a title. The icon is red before downloading, turns yellow during the process, and becomes green when complete.

Step 6. After the conversion is finished, you can find your converted Audible files in your destination folder.

🏷 Price: Free

👍🏻 Pros:

• Convert Audible AA/AAX to MP3 or lossless format.
• Support customizing output audio quality.
• Allow splitting audiobook by chapters.
• Don't need to download Audible files in advance.
• Keep the original ID3 tags.
• Support Windows/macOS/Linux.

👎🏻 Cons:

• A little hard to set up the app for new users.
• Requires an Audible account.
• Conversion speed is slow.

No.2 Free AAX Audio Converter (For Windows)

AAX Audio Converter is an open-source Audible book to MP3 converter free, which can be installed from GitHub. With an intuitive user interface, it specializes in converting Audible AA/AAX audiobooks to MP3/M4A. It supports splitting your audiobooks into chapters or short tracks. But it's important to note that this free software is only available for Windows 7 and higher versions, not for Mac users.

✨ How to Use Free AAX Audio Converter

Step 1. Install and open AAX Audio Converter for Windows on your desktop. Then tap the 'Add...' button to upload audiobooks from Audible.

Step 2. Customize the output format of Audible audiobooks as MP3 and then choose the mode to apply the conversion.

Step 3. Fire up the conversion process by hitting on the 'Convert' icon to convert Audible audio to MP3 for free.

🏷 Price: Free

👍🏻 Pros:

• Easy and free to use.
• Convert Audible AA/AAX to MP3/M4A.
• Support customizing output audio quality.
• Allow to split audiobook by chapters.

👎🏻 Cons:

• Only compatible with Windows 7 and later, without macOS.
• Insecure to use.

No.3 inAudible Free Audible Converter (For Windows/Mac)

inAudible is a free open-source program developed by GitHub. It can remove format restrictions from Audible's .aa and .aax files and convert them to MP3, AAC, WAV, and M4B. All metadata information including ID3 tags can be kept after the conversion. Plus, it allows you to change the sample rate, bitrate, and more output parameters and split audiobooks into smaller clips by chapters.

This audiobook converter, available on both Windows and Mac, can be installed from GitHub, or some torrent sites. It doesn't provide an official website and links for installing software, which means, it is not completely safe to use. Another drawback of this Audible to MP3 converter is its complicated user interface, which is unfriendly for beginners.

✨ How to Use inAudible Free Audible Converter

Step 1. Download and install inAudible from GitHub on your computer. Once installed, then open it from your computer.

Step 2. From the top navigation on inAudible, click on the 'File' tab and pick 'Open' > 'Audible/M4B' from the dropdown list. Then you can go to choose and add your Audible books to this converter.

Step 3. On the new screen, you can choose a new location by clicking the '...' icon next to the 'Output File' column. Then select 'MP3' under the 'Output Type' tab.

Note: On Mac, to upload Audible AA/AAX files and change output location on inAudible, please click on the '...' icon next to the top 'Input' and 'Output' columns directly.

Step 4. If you tend to split your local Audible audiobooks, please hit the 'Adjust Chapters' button under the 'Chapter Options' section.

Step 5. Once all settings are ready, please click on the bottom 'Begin Conversion' button.

🏷 Price: Free

👍🏻 Pros:

• Free to use, available on Windows/Mac.
• Enable to edit ID3 tags (author, title, cover, etc.) and output audio quality.
• Convert Audible AA/AAX files to MP3/AAC/WAV/M4B.
• Split Audible files into segments by chapters.

👎🏻 Cons:

• It is installed from GitHub, which is unsafe to download and use.
• The complicated interface design is unfriendly for newbies.

Tips: These three free Audible to MP3 converters lack some features like editing ID3 tags. Besides, some of them are not safe and easy to use. Most importantly, as Audible keeps updating its DRM protection technology, the free Audible to MP3 Converter may not work in the future. In this case, you can skip to Part 2 to try the professional and secure tool named AudFree Audible Audiobook Converter.

Part 4. How to Convert Audible to MP3 Online Free/Paid

For users who don't want to install any additional software on their computers, an Audible to MP3 converter online can be useful. There are many sites on the market claiming to be able to convert Audible files to MP3 online. But most of them contain a lot of ads and some even hide viruses and malware. Therefore, in this section, we have handpicked two top 100% working and safe Audible to MP3 converters online to meet your needs.

No.1 Online Audio Converter

Online Audio Converter is an online freeware that easily converts Audible file format to MP3. The converter supports all Audible formats and quickly turns Audible books into MP3, WAV, M4A, FLAC, OGG, etc. in batches. What's more, you are allowed to configure the output quality parameters like the bit rate, sample rate, and number of channels.

The key feature of this online Audible converter is that it is very secure. That's because the uploaded Audible files are automatically deleted from the server a few hours after you finish your work. No one can access them except yourself.

✨ How to Use Online Audio Converter

Step 1. Navigate to the website of Online Audio Converter.

Step 2. There are 4 channels to load Audible books to this online tool: You can select audiobooks from your computer, Dropbox, Google Drive, or using a URL.

Step 3. According to your needs, start to upload Audible files. There's no limitation with your upload Audible files, but larger files need more time is definately. Then choose the Audible output format to MP3.

Step 4. Then you can customize Advanced settings (including the bitrate, sample rate, and channels), Transition Effects, like 'Fade in/out' and 'Edit track info.'.

Step 5. Press the bottom 'Convert' icon of this Audible converter online to start the conversion process.

Step 6. Finally, remember to click the Download button and you will get the converted Audible MP3 file on your computer.

🏷 Price: Free

👍🏻 Pros:

• Easy and free to use without any extra apps installed.
• Support to customize Audible files' sound quality and edit ID3 tags.
• Convert Audible audio to MP3/M4A/FLAC/OGG/WAV/AMR/MP2.
• Delete your uploaded files after converting automatically, which protects your private information.
• Support converting all kinds of audio files.
• No size limitation of upload Audible AA/AAX files.

👎🏻 Cons:

• Low success rate for conversion.
• Slow upload and conversion rate.
• Cannot split audiobooks by chapters.
• With pop-up ads.

No.2 Online Audible Tools Kamsker

If you're looking for a web-based solution that works without installation, Kamsker offers a straightforward way to convert Audible audiobooks to MP3 directly in your browser. Its clean interface and simple upload process make it beginner-friendly, while still delivering decent conversion speed for smaller files. Although it can't match professional desktop software in handling large AAX or AA books, Kamsker is a convenient choice for quick, occasional conversions, especially when you need results on the go without setting up a program or on a mobile phone.

✨ How to Use Online Audible Tools Kamsker

Step 1. Navigate to the website of Audible Tools Kamsker.

Step 2. Upload your Audible AA/AAX files and wait for the analysis to finish.

Step 3. Click 'Convert' to convert Audible files to MP3. It will be saved on your PC automatically.

🏷 Price: Free

👍🏻 Pros:

• Easy and free to use without any extra apps installed.
• Support to retain ID3 tags.
• Convert Audible AA/AAX files to MP3/M4B/FLAC.

👎🏻 Cons:

• Files size is limited to 900 MB.
• Slow upload and conversion rate.
• Cannot split audiobooks.

No.3 Convertio Audible to MP3 Converter

Convertio is another online option to extract and save Audible books to MP3. This browser-based tool doesn't require you to download anything to your device. It helps you convert your favorite Audible files to various formats such as MP3, OGG, WAV, WMA, etc. It also enables you to cut audiobooks into segments and edit the output settings like bitrate, channels, and frequency, among others.

Privacy is even less of a concern, as it deletes input files immediately after editing and output files after 24 hours. The simple and intuitive interface without any technical requirements is also one of its major advantages. However, it requires you to subscribe to its highest tier to remove the file size limit.

📌Important Update: Due to the Audible DRM technology updates, Convertio is unable to convert Audible files to MP3 anymore. It's recommended to use the best Audible to MP3 converter mentioned above.

✨ How to Use Convertio File Converter

Step 1. First, head to the Convertio File Converter's webpage on your computer's browser.

Step 2. Click the 'Choose Files' or 'From Computer' button and select any Audible audiobook files you want to convert directly from your computer.

Step 3. On the new page, click on the '...' icon near the added audiobook and choose 'MP3' from the popup.

Step 4. Proceed to click the right cog icon to open the Settings window, in which you can split audiobooks and customize the quality. Once done, click 'OK' to save the changes.

Step 5. Finally, just click the 'Convert' button. And Convertio will automatically start to convert AAX to MP3 online and save these Audible MP3 files to your computer.

🏷 Price: Free version & full version (Light plan: $9.99/mo; Basic plan: $14.99/mo; Unlimited plan: $25.99/mo)

👍🏻 Pros:

• Without technical requirements.
• Can personalize audio quality and cut audiobooks by time.
• Won't leak your information: Delete your added files after converting after 24 hours.
• Support lots of input formats and output formats.

👎🏻 Cons:

• Need to subscribe to it to unblock unlimited file size.
• Not support cutting audiobooks by chapters and editing ID3 tags.

Tips: Though Audible audiobook to MP3 converter online doesn't require any program to be installed on your device to complete the task, it is unstable and limited sometimes. In this case, you can go to Part 2 to get an all-around tool called AudFree Audible Converter to convert Audible audio book to MP3.

Part 5. How to Rip Audible Files to MP3 on Windows/Mac/Linux via Recorder

What's surprising is that you can also record Audible to MP3 format using an audio recording tool. In the following section, you will get a professional tool well-designed to complete Audible audiobooks to MP3 conversion. Come and check it out together.

When it comes to free Audible to MP3 converters, Audacity will appear at the top of the list. It is a free and open-source multitrack audio editor and recorder for Windows, macOS, GNU/Linux, and other operating systems. With this powerful Audible recorder, you can rip Audible files to MP3, WAV, and AIFF at no cost.

What's the difference between Audacity and typical recorders? It's the Audacity editing feature! With Audacity, you can even edit Audible audio files and mix multiple audiobooks for audio creation. This way, you're able to reduce background noise and improve the audio quality.

It is a lightweight program, it runs only in the background and does not slow down your computer, which is very pleasant. It also features a wide variety of plug-ins to improve more extraordinary features. But it could be a little difficult for novices to get started. If it's easy for you to use, Audacity deserves to be your first choice of free Audible converter.

✨How to Rip Audible Books to MP3 via Audacity

Step 1. Download and launch Audacity, click the Edit icon to go to the Preferences page. Click on Devices > Host > Windows DirectSound option.

🌟 Note: On the Audacity 3.7.1 version, click on Edit > Preferences > Audio Settings > Interface > Host > Windows DirectSound.

Step 2. Click Recording at the left side menu bar. Click the Options/Transfer Options button, then uncheck the Audible input Monitoring/Software playthrough of input option.

🌟 Note: This Audible input Monitoring option on Audacity 3.7.1 version is not related to the Audible software. This option allows you to hear what you are recording only.

Step 3. After setting the basic recording preferences, click OK to save your choices. Then, click and play your Audible books on the Audible website. At the same time, click the red Record button in Audacity to start recording Audible to MP3.

Step 4. Finally, click the Stop button to end the recording, tap File > Export Audio > Export to computer button, and select MP3 Files at the Format section. Then, click Export and Audible MP3 file will be saved to a local folder on your computer.

🏷 Price: Free

👍🏻 Pros:

• Download Audible books to MP3, AIFF, and more files.
• Empower to cut files into segments.
• Compatible with multiple devices including Windows, macOS, and GNU/Linux.

👎🏻 Cons:

• Difficult to use.
• The audio quality is lossy.
• You need to focus on recording and ensure no other sounds on your computer, which is time consuming.

Part 6. FAQs about Audible to MP3

Q1: Is it legal to convert Audible to MP3?

A: As long as you are converting Audible books to MP3 format for your personal needs to enjoy them better, then it is reasonable. However, distributing Audible MP3 books for commercial purposes is prohibited.

Q2: How do you convert Audible audio to MP3 on Android or iPhone?

A: It is a pity that there is no specific Audible converter app for mobile phones. You can use AudFree Audible Converter or other tools mentioned above to download Audible books to MP3 on your computer. Then, using a USB cable or iTunes to transfer those MP3 audiobooks to your Android or iPhone. Or you can use these three online Audible to MP3 converters metioned above to download Audible books to MP3 on your Android or iPhone device.

Q3: Can you convert Audible files to MP3 directly?

A: Unfortunately, no. Audible audiobooks are encrypted in AA/AAX formats and cannot be downloaded as MP3 files directly. To convert Audible to MP3, you'll first need to purchase the titles and download audiobooks from Audible, and then use an audible to mp3 converter like AudFree Audible Converter or other tools mentioned above.

Q4: Is there a way to download Audible books to MP3 free?

A: Yes, and more than one way. In this article, we've listed six useful tools for converting Audible to MP3 FREE, which are Libation, Free AAX Audio Converter, inAudible, Online Audio Converter, Audible Tools Kamsker, and Audacity. You can go back Part 3, Part 4, and Part 5 for detailed information.

Q5: What is the best app to convert Audible to MP3?

A: It depends on your priorities. If you want the fastest conversion speed and lossless quality, professional tools like AudFree Audible Converter are your excellent choices. It can directly convert Audible audio to MP3 without losing metadata. For those who prefer a zero-cost option, free desktop apps such as Libation can get the job done, though with fewer customization options and slightly slower performance. If you value convenience and don't want to install software, online converters like Online Audio Converter offer a quick way to process small files directly in your browser, but they may have file size limits or slower speeds for large audiobooks.

Part 7. Comparison Table of Audible to MP3 Converter

To help you better compare the Audible to MP3 converters mentioned in this guide, we've compiled a detailed table below. Whether you're looking for a free Audible to MP3 converter, an online tool, or a professional solution, this comparison highlights key features like output formats, compatibility, speed, and usability. Understanding these differences ensures you can download Audible books to MP3 efficiently while balancing factors like cost, quality, and ease of use. Whether your goal is to rip Audible files to MP3 for offline playback or convert Audible audio files to MP3 for device compatibility, this table simplifies your decision-making process.

In Conclusion

Converting Audible files to MP3 in 2025 is easier and more flexible than ever, with solutions available for every budget and technical skill level. Whether you invest in a professional converter for maximum speed and quality, use a free desktop app for occasional conversions, or rely on online services for quick jobs, you can break free from device restrictions and enjoy your audiobooks anywhere.

By understanding the strengths and limitations of each method, you can choose the tool that matches your needs and listening habits, ensuring your favorite stories are always within reach, online or offline.

Research Process:

• It took us 10 hours researching and writing this post. It concludes with in-depth information on the best Audible to MP3 converters. Hope you can quickly find the most suitable way to get MP3 files from Audible.
• Total Converters researched - 20
• Total Converters shortlisted - 9