From Kindle DRM to Universal EPUB & PDF Formats

Latest Kindle eBook Support

Automatically Remove DRM from Any Kindle eBooks

With BookFab Kindle Converter, you can effortlessly remove DRM protection from the latest Kindle eBooks, giving you the freedom to read your purchased content on any device or app. BookFab Kindle Converter will automatically analyze and decrypt the files. You can also ensure "Kindle for PC" account safety and privacy without interacting with Amazon servers.
For more details on secure Kindle eBook conversion, account safety, and the latest DRM updates, refer to our technical overview of Kindle DRM removal.

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Effortless Format Conversion

Convert Kindle for PC eBooks to EPUB & PDF

While safeguarding your personal account, this best eBook Converter enables you to decrypt your Kindle eBooks in "Kindle for PC" from private formats like AWZ3 and MOBI, and convert them to widely used formats such as EPUB and PDF. With just one click, your books are made compatible with Apple Books, Calibre, Adobe Digital Editions, standard PDF readers, and countless mobile apps and eReaders.

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Best Companion for Calibre

Free Calibre Plugin

Free Calibre Plugin to Seamlessly Integrate Kindle Converter with Calibre

BookFab now integrates directly with Calibre through our newly released Calibre Plugin, delivering a smoother and more unified eBook management experience. After downloading Kindle eBooks via "Kindle for PC", you can run BookFab's built-in decryption directly in Calibre to quickly and reliably remove DRM, with full support for the latest Kindle titles. The resulting DRM-free files can then be organized, edited, and converted right in Calibre - no tool switching required.

With this new plugin, BookFab truly becomes the ideal companion for Calibre, offering a streamlined workflow and a more seamless reading and library management experience.

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More Features of BookFab Kindle Converter

Convert in Seconds

Experience Lightning-Fast Conversion

Spend less time waiting and more time reading. This Kindle to EPUB/PDF Converter is optimized for performance, delivering ultra-fast conversions of your eBooks without sacrificing quality.
Thanks to intelligent processing, the whole conversion completes in just seconds, whether you're converting a single book or an entire library.

Text-to-Audio Integration

Convert Kindle eBooks to Audiobooks

This Kindle Converter works hand-in-hand with BookFab AudioBook Creator, enabling you to convert text into high-quality audiobooks without the need for third-party tools.
You can enjoy your favorite eBooks and audiobooks whether you're commuting or multitasking at home.

Growing Platform Compatibility

Continuous Expansion of Platform Support

Our Kindle Converter is designed to stay ahead of the curve by continually expanding its platform compatibility. Currently supporting Kindle and Kobo eBooks, it promises future updates that will bring more features and platforms.
BookFab ensures that your reading is always up-to-date with the latest trends in eBook conversion technology.

What Users Say About BookFab Kindle Converter

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William Jones

Retired Librarian

Many converters I tried before were either slow or didn't support the Kindle format. But BookFab Kindle Converter worked flawlessly. I love how I can access my Kindle collection directly within the tool. I had no trouble figuring things out. For someone not very tech-savvy, that's a big plus!

L

Lauren Taylor

Freelance Writer

I use Kindle books as research material, and being able to convert them to EPUB lets me organize and annotate everything more efficiently in other apps. BookFab Kindle Converter does the job fast. It feels like a future-proof investment in my workflow.

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Daniel Anderson

College Student

I've been using BookFab Kindle Converter for several months now, and it has changed the way I study. I can convert my Kindle books to EPUB format in seconds and read them on any device. It's super useful for students like me who need flexible access to course materials.

R

Robert Miller

Financial Manager

I travel a lot, and having my Kindle books converted into audiobooks has been a game-changer. BookFab's integration with their audiobook creator is seamless. I no longer have to choose between reading and listening.

L

Linda Smith

Lawyer

I was frustrated that many of my books were locked down by DRM. BookFab removes the DRM smoothly and lets me back up my books or read them in other apps. I also love how it shows my entire Kindle library in one place, making it easier to manage and select books.

M

Megan Smith

Psychologist

BookFab unlocks my Kindle purchases without any complicated steps. The DRM removal is automatic and fast. I was also able to browse all my downloaded books right inside the software. It feels like having a personal eBook manager with freedom to use my books.

W

William Jones

Retired Librarian

Many converters I tried before were either slow or didn't support the Kindle format. But BookFab Kindle Converter worked flawlessly. I love how I can access my Kindle collection directly within the tool. I had no trouble figuring things out. For someone not very tech-savvy, that's a big plus!

L

Lauren Taylor

Freelance Writer

I use Kindle books as research material, and being able to convert them to EPUB lets me organize and annotate everything more efficiently in other apps. BookFab Kindle Converter does the job fast. It feels like a future-proof investment in my workflow.

D

Daniel Anderson

College Student

I've been using BookFab Kindle Converter for several months now, and it has changed the way I study. I can convert my Kindle books to EPUB format in seconds and read them on any device. It's super useful for students like me who need flexible access to course materials.

R

Robert Miller

Financial Manager

I travel a lot, and having my Kindle books converted into audiobooks has been a game-changer. BookFab's integration with their audiobook creator is seamless. I no longer have to choose between reading and listening.

L

Linda Smith

Lawyer

I was frustrated that many of my books were locked down by DRM. BookFab removes the DRM smoothly and lets me back up my books or read them in other apps. I also love how it shows my entire Kindle library in one place, making it easier to manage and select books.

M

Megan Smith

Psychologist

BookFab unlocks my Kindle purchases without any complicated steps. The DRM removal is automatic and fast. I was also able to browse all my downloaded books right inside the software. It feels like having a personal eBook manager with freedom to use my books.

Step 1. Launch BookFab

Click the "Kindle Converter" in the left sidebar of the client, then click the refresh icon to load the eBooks downloaded from "Kindle for PC". Ensure "Kindle for PC" is installed and that the Kindle eBooks you wish to decrypt have been downloaded using Kindle for PC.

Step 2. Select the eBook to Decrypt.

Choose the eBooks you want to decrypt and click the decrypt button below. BookFab Kindle Converter will automatically analyze and decrypt the files. Once decryption is complete, the status in the left list will update.

Step 3. View and Manage Decrypted eBooks

The decrypted eBooks will display their cover, title, and author name on the right side. You can convert the decrypted eBooks into audiobooks with BookFab AudioBook Creator or quickly open the local folder of the decrypted eBooks.

System Requirements

Windows 11/10 (32/64 bit)

4GB of RAM or above

40GB of free hard disk space or above

Live Internet connection required

Kindle for PC installed

Frequently Asked Questions

Can I use BookFab Kindle Converter without installing Kindle for PC?
No. To access and download Kindle eBooks, you need to install and log into the official Kindle for PC application. After that, you can manually select the eBooks you want to decrypt within BookFab.
Does BookFab Kindle Converter support other eBook platforms?
Will BookFab Kindle Converter affect the quality or structure of my eBook?
Is there a file size limit for converted eBooks?
Is it safe to use BookFab Kindle Converter?
How to decrypt Kindle eBooks?
How to use Calibre plugin?

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This guide explores the different methods for converting AZW3 files to PDF, including online tools and desktop software. It highlights the key advantages and limitations of popular online converters like Convertio, Online-Convert, and MConverter, as well as the more reliable BookFab Kindle Converter for handling DRM-protected files and complex layouts.
By Amber Collins - Dec 12, 2025
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Here you'll find clear steps to convert Kindle books to EPUB with desktop tools like BookFab, Calibre and imElfin, plus an online converter such as Convertio. I explain how to download your Kindle files, remove DRM where it is legally allowed, convert them to EPUB, and pick the method that matches your devices and reading habits.
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Kindle Not Downloading Books? Reasons and Top Fixes
In this article, we’ll guide you through how to fix the Kindle not downloading books issue. whether it’s due to a slow internet connection, full storage, or outdated software. Plus, we introduce BookFab Kindle Converter as an effective alternative to download and convert Kindle books to EPUB format seamlessly.
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