BookFab: All-In-One eBook & Audiobook Converter

Redefining Digital Reading Experiences Since 2024

2026

2026-02
Audiobooks Converter was released
In February 2026, BookFab released Audiobooks Converter, empowering users to download and convert purchased or credit-redeemed titles into standard M4A, MP3, or FLAC formats.
2026-01
FANZA Converter was released
In January 2026, BookFab released FANZA Converter, empowering users to download and convert encrypted manga, eBooks, and photo albums from FANZA into standard EPUB or PDF formats.

2025-12
AudiobookJP Converter was released
In December 2025, BookFab launched AudiobookJP Converter, enabling users to download and convert audiobooks and podcasts from audiobook.jp into standard audio formats for offline listening and cross-device use.
2025-11
Audible Converter was released
In November 2025, BookFab launched Audible Converter, enabling users to download audiobooks from audible and convert them to diverse audio formats.
2025-08
AudioBook Cloud Enhancer was released
In August 2025, BookFab launched AudioBook Cloud Enhancer to enhance audiobook creation by enabling users to clone custom voices.
2025-05
2 new modules was released
On May 2025, BookFab released Kindle Converter and Kobo Converter, enabling users to convert and download eBooks from Kindle and Kobo.

2024-10
BookFab was launched
On October 23, 2024, BookFab was officially launched as a new product line, introducing AudioBook Creator as its first product. This powerful tool supports converting text and eBooks into natural-sounding speech, further enriching the multimedia content creation ecosystem.

2026

2025

2024

Take Full Control of Your Digital Library

eBook Reading Freedom

Download and Convert eBooks for Broad Compatibility

BookFab supports converting eBooks from many platforms such as Amazon Kindle and Rakuten Kobo. This eBook software transforms native formats like AZW3, KFX, and KePub into EPUB and PDF while preserving the original formatting and quality. Even for manga, it ensures an intact layout. Once converted, the EPUB/PDF files are compatible with any eReader or reading apps. This empowers you to back up your library, take notes, and customize your reading journey exactly how you want.

convert ebooks to pdf or epub for reading on any device

Unlimited Offline Listening

Download and Convert Audiobooks for Flexible Playback

BookFab supports downloading and converting audiobooks from Audible and various other platforms. It lets users sign in via the built-in browser, access their library, download audiobooks, and convert them to MP3, M4A, FLAC, WAV, or OPUS format. Converted audiobooks are compatible with almost any device or media player. The output preserves original audio quality, chapters, and metadata, enabling more flexible playback than a platform's native app.

convert audiobooks to mp3, m4a and other open formats

Elevated Reading Experience

Create Lifelike Audiobooks with AI Voice Technology

With an AI TTS engine, BookFab generates audiobooks from text, TXT, or EPUB sources. Text and TXT export to MP3 or OPUS, while EPUB converts to M4B. This feature integrates seamlessly with Kindle Converter and Kobo Converter, enabling one-click conversion from eBooks to audiobooks. Powered by AI, BookFab offers 20+ voice presets with adjustable parameters like prosody, expressivity, and silence. Additionally, its AI voice cloning feature replicates your voice from a brief sample, bringing a highly personalized listening experience.

generate audio from text, txt and epub files

BookFab Featured Solutions

BookFab Kindle Converter

Remove DRM protection and convert Kindle eBooks to EPUB format easily, ensuring seamless compatibility with any reading app or device.

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BookFab Kobo Converter

Remove DRM protection and convert Kobo eBooks to DRM-free EPUB format, enabling full ownership and compatibility across all reading platforms.

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BookFab Audible Converter

Remove DRM and convert Audible audiobooks to MP3/M4A and more, preserving chapters and metadata for seamless listening on any device or player.

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Why Choose BookFab

Effortlessly decrypt, convert, and manage your digital library with cutting-edge technology.

Latest DRM Decryption

Remove the latest DRM protections for eBooks and audiobooks.

Lossless Audiobook Conversion

Keep the original audiobook quality intact, with chapters and metadata fully preserved.

High-Speed Batch Conversion

Convert multiple titles at once for an ultra-fast library conversion experience.

Best Companion to Calibre

BookFab Calibre plugin enhances Calibre to manage the latest Kindle eBooks seamlessly.

Advanced AI Technology

AI TTS and voice cloning enable natural and expressive audiobook narration.

Continuous Platform Expansion

BookFab keeps expanding support for new eBook and audiobook platforms.

Trusted by Millions of eBook & Audiobook Users

David Miller

Freelance Writer

Very intuitive. I use BookFab to get my Kindle books onto my iPad for GoodNotes. BookFab converts AZW3 and KFX to PDF/EPUB flawlessly.

Marcus Chen

Podcast Producer

Perfect for my commute. I needed MP3s for my car audio system and the audiobook conversion was way faster than expected. The sound quality is spot on.

Sarah Jenkins

YouTube Content Creator

I've been using BookFab to turn EPUBs into audiobooks. Its new AI voice cloning feature is remarkably natural. I now even use it for my YouTube voiceovers.

Rhett Carson

Tech Software Reviewer

If you use Calibre, you need this. I was struggling with the new Kindle DRM but the BookFab plugin fixed it instantly. It just works. Five stars from me.

Allison Zhao

Literature Grad Student, Stanford

I buy books from Kindle, Kobo, and even audiobook.jp. Most tools fail but BookFab handles everything. It is the only all-in-one eBook converter that actually keeps its promises.

Kayla Jones

Manga Blogger

Manga is usually a nightmare to convert because images get distorted. BookFab is the first tool where the panels stay aligned and look crisp. Perfect for my tablet.

David Miller

Freelance Writer

Very intuitive. I use BookFab to get my Kindle books onto my iPad for GoodNotes. BookFab converts AZW3 and KFX to PDF/EPUB flawlessly.

Marcus Chen

Podcast Producer

Perfect for my commute. I needed MP3s for my car audio system and the audiobook conversion was way faster than expected. The sound quality is spot on.

Sarah Jenkins

YouTube Content Creator

I've been using BookFab to turn EPUBs into audiobooks. Its new AI voice cloning feature is remarkably natural. I now even use it for my YouTube voiceovers.

Rhett Carson

Tech Software Reviewer

If you use Calibre, you need this. I was struggling with the new Kindle DRM but the BookFab plugin fixed it instantly. It just works. Five stars from me.

Allison Zhao

Literature Grad Student, Stanford

I buy books from Kindle, Kobo, and even audiobook.jp. Most tools fail but BookFab handles everything. It is the only all-in-one eBook converter that actually keeps its promises.

Kayla Jones

Manga Blogger

Manga is usually a nightmare to convert because images get distorted. BookFab is the first tool where the panels stay aligned and look crisp. Perfect for my tablet.