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How to find synced eBooks

Kindle Books

By default Epubor Software shall be able to discover your purchased Kindle books automatically and you can see them under "Kindle" tab in the left column on the program.

If there is no book under "Kindle" tab, and you indeed synced your purchased Kindle books via Kindle for PC. You can manually add them to the program.

1 Find the correct path of your synced Kindle books.

Run Kindle for PC, click "Tools --> Options", then switch to "Content" tab, you will see your Kindle content folder.

2 Two ways to add books into Epubor Software.

A) Open the folder, choose the files and manually drag them into the program's interface.

B) Click "User" icon at the top right corner >>"Settings">>"Kindle", you can set the source location to your current Kindle content folder by input the path or click "Browse" to choose the folder. Click "OK" you shall be able to see the books in software's left side library column.

Adobe DRMed Books

By default Epubor software shall be able to discover your purchased Adobe DRM protected EPUB and PDF books automatically and you can see them under "Adobe" tab in the left side library column on the program.

If the left side library column is empty, and you indeed synced your purchased Adobe DRM protected EPUB and PDF books via Adobe Digital Editions. You can manually add them into the program.

1 Find the correct path of your synced Adobe DRM protected EPUB and PDF books.

Run Adobe Digital Editions, if you synced books via this program, you will see the books listed in the main interface, right click on the cover and choose "Show File in Explorer", then you you can see where the file is saved.

2 Two ways to add books into Epubor software.

A) Open the ebook's saving folder, choose the files and manually drag them into the program's interface.

B) Click "User" icon at the top right corner >>"Settings">>"ADE", and look at the "Source location" area, you can set the source location to your current epub books content folder by input the path or click "Browse" to choose the folder. Click "OK" you shall be able to see the books in software's right side library column.

 

Nook Books

By default Epubor software shall be able to discover your purchased Nook DRM protected ebooks automatically and you can see them in the left side library column on the program.

If the left side library column is empty, and you indeed synced your purchased Nook DRM protected ebooks via Nook Windows 10 App. You can manually add them into the program.

1 Find the correct path of your synced Nook DRM protected ebooks.

Here is the default path for Nook books stored on PC (downloaded via Nook Windows 10 app): C:\Users\[Your Username]\AppData\Local\Packages\BarnesNoble.Nook_[several digits]\LocalState

2 How to add books into Epubor Software.

Open the ebook's saving folder, choose the files and manually drag them into the program's interface.

 

Kobo Books

By default Epubor software shall be able to discover your purchased Adept DRM protected Kobo books automatically and you can see them under "Kobo" tab in the left side library column on the program.

Find the correct path of your synced Kobo books (via Kobo desktop).

If the right side library column is empty, please sync your Kobo books via Kobo desktop. By default Kobo desktop store our purchased files as KEPUB format, and they are saved here:

For Windows: C:\Users\(user name)\AppData\Local\Kobo\Kobo Desktop Edition\kepub

For Mac: .../Library/Application Support/Kobo/Kobo Desktop Edition/kepub

To be mentioned, the Kobo for PC app you get from Windows store is not supported by Epubor software. Please ensure you download the Kobo for PC installer from Kobo official website.

If the software detects the Kobo eReader book contents folder empty, you just need to log in with your Kobo account on your Kobo device, then sync your purchased files and download them well.

 

Unknown DRM

The majority of eBooks retailers are using Kindle DRM, Adobe Adept DRM, Nook DRM and Apple Fairplay DRM. However, there are still some non-mainstream DRM types.

If you are not sure your book is protected by which type of DRM, please open a tickets to contact our customer service staff, don't forget to tell us from which store did you buy the book.

 

Kindle for PC/Mac is not installed (No keys for decrypting Kindle books)

If you don't have an E-Ink Kindle:

For removing DRM from your Kindle books, we need some "keys" to decrypt them. And the keys are generated once your purchased Kindle books are synced by Kindle for PC.

Therefore, even you can read the Kindle book on reader apps on your cellphones or tablets. We still recommend you sync them via Kindle for PC for a successful decryption. Here is the guide.

First of all, please make sure you are using the latest version of our program (Free Upgrade), here is the download links: https://www.epubor.com/software-upgrade-policy.html

1Download and authorize Kindle for PC/Mac with your Amazon ID

Download Kindle for PC/MAC:

Kindle for PC V1.17 Download Kindle for Mac V1.17 Download

2Launch Kindle for PC/Mac

Go to Kindle Library, double-click each item to download Kindle books to your computer. Make sure you can open and read them on your computer.

3Run Epubor software

Epubor Software will automatically detect the Kindle books and display them at the left column under "Kindle" Tab. Drag & drop Kindle books from left column to right main window for removing kindle DRM.

 

If you have an kindle E-Ink device:

1Connect Kindle to computer with USB cable

Epubor software will detect your connected Kindle, and display them in the left column Kindle's model name. And all the books downloaded to your Kindle are listed as below picture.

2Directly drag the books from left column to right main window

Kindle DRM Removal will decrypt the books automatically. And all decrypted books will save in your computer's hard drive. No change to Kindle device or the books saved in Kindle.

 

List index out of range

If you can see the error message "List index out of range", it indicates your book's file structure is damaged, please send the books to us via the ticket form below, we'll manually handle them for you.

If the book is over 2MB, please send it to support@epubor.com.

 

Handle rented books

An important premise for removing DRM is that you should be the owner of the book, in other words, the books must be purchased by yourself.

Therefore, Epubor software doesn't support decrypting rented books. Kindle Unlimited, kindle prime reading and Kobo plus books are all rented books. Therefore, Epubor software wil never support ebooks get from kindle unlimited, kindle prime reading and kobo plus.

 

Convert Kindle KFX files

We are proud to announce that Epubor is the first software on the market to strip DRM from Kindle KFX and convert KFX to EPUB/MOBI/AZW3/PDF directly and losslessly.

If you are failed to remove DRM from Kindle KFX eBooks, please follow this guide Remove Kindle KFX DRM failed and solution to get your problem fixed.

If you can not solve your problem with above solutions, please contact us via livechat or open a tickets.

 

Kindle for PC/MAC 1.25 or later version

The Kindle KFX books downloaded via Kindle for PC 1.25 or later version have been protected by a new DRM scheme developed by Amazon. Updated 2023/9/18: Epubor Ultimate now can handle 2023 and is compatiable with the kindle for PC 2.0 and Kindle for Mac 1.40.

First of all, please download the update of Epubor Ultimate here:

Epubor Ultimate for Windows DownloadEpubor Ultimate for Mac Download

You don't need to downgrade your Kindle for PC/Mac to older version with Epubor Ultimate anymore.

Step 1. install the Kindle for PC/MAC.

Kindle for PC V2.0 Download Kindle for Mac V1.40 Download

Step 2. Register Kindle for PC/Mac and download the Kindle Books. Then run Epubor software to remove Kindle DRM.

 

Kindle firmware 5.10.2 or later version

Kindle software update 5.10.2 is available now. Accompanying with this new Kindle firmware is the new Kindle KFX DRM. If you have updated your Kindle eInk device firmware to 5.10.2 or later version, you may be encountered in failing to remove Kindle KFX DRM.We have offered three alternative ways to remove Kindle DRM.

Method 1: Download your Kindle books via Kindle for PC/MAC( older than version 1.25) and then run Epubor Ultimate to remove Kindle DRM.

Kindle for PC V2.0 Download Kindle for Mac V1.40 Download

Method 2: Download Kindle books via "Download and transfer via usb" and run Epubor software to remove the DRM.

Method 3: Degrade your Kindle firmware to older version and re-download your Kindle books. Then run Epubor software to remove the DRM. Actually, this method is not recommended because your Kindle may turn into a brick during the jailbreak.

 

Remove Kindle DRM from Kindle for PC/Mac Latest Version

Important notice: Since 2023/9/10, Epubor Ultimate is compatible with the latest kindle for PC/Mac. So you don't need to use the older version of Kindle for PC/Mac to download kindle books to avoid the latest kindle drm. Please just upgrade your Kindle to the latest version and download kindle books, and remove kindle drm with the latest update of Epubor Ultimate.

Epubor Ultimate for Windows DownloadEpubor Ultimate for Mac Download

Please follow the below steps to remove drm from the latest kindle for PC/Mac.

Step 1. Download kindle books via your Kindle for PC/Mac.

Step 2. Launch Epubor Ultimate for Windows/Mac.

Step 3. Drag books from left to right column and the kindle drm will be removed successfully.

Now you can remove kindle drm from kindle for PC 2.0, Kindle for Mac 1.40 and Kindle Classic.

 

Handle Kindle ebooks published in 2023

Epubor Ultimate can handle kindle books published in 2023, here is still 4 ways to remove drm from them. Please follow this guide: 4 Methods to Remove DRM from Kindle KFX DRM [Video Tutorial].

 

Adobe Digital Editions is not installed (No keys for decrypting Adobe Adept books)

For removing DRM from Adobe Adept books, we need some "keys" to decrypt them. And the keys are generated once your purchased Adobe Adept books are synced by Adobe Digital Editions.

Therefore, even you can read the Adobe Adept book on other reader apps like Sony, Kobo or Google Play. We still recommend you at least ensure you can read them via Adobe Digital Editions for a successful decryption. Here is the guide.

First of all, make sure you are using the latest version of our program, here is the download links: https://www.epubor.com/software-upgrade-policy.html

1Install Adobe Digital Editions (ADE) on your computer and authorize your computer with Adobe ID

Download Adobe Digital Editions

2Make sure you can read the EPUB/PDF books on ADE

In general, if you authorized ADE with correct account, you will be able to read Adept DRM protected EPUB books smoothly.

If the ADE told you "Error: E_LIC_ALREADY_FULFILLED_BY_ANOTHER_USER", that indicates the authorized account is not compatible with the book. If you are sure the Adobe account has no problem, please contact the eBook retailer support to bind the book to your Adobe account.

For more tips you can read this post: Convert ACSM to EPUB and Remove DRM

3Run Epubor software

Drag & drop Adept EPUB&PDF books from ADE tab in the left column to software's main window and remove DRM.

 

Adept Key is invalid

If the ADE told you "Error: E_LIC_ALREADY_FULFILLED_BY_ANOTHER_USER", that indicates the authorized account is not compatible with the book. If you are sure the Adobe account has no problem, please contact the eBook retailer support to bind the book to your Adobe account.

1Deauthorize the ADE and reauthorize them with the right Adobe ID.

2Download ACSM to Epub/epub via Adobe Digital Editions again.

3Run Epubor software to remove acsm DRM.

Drag & drop Adept EPUB&PDF books from Adobe tab in the left column to software's main window, and remove DRM.

 

ePUB file is damaged

Some Adobe Adept DRM protected EPUB books might read well in official reader apps, but in fact the file structure is damaged. The improper file structure would cause decryption failure, or the decrypted EPUB could not be read.

To fix an EPUB is pretty simple, everyone can easily fix a damaged EPUB with free file zip software. Here is the detailed post: How to Fix EPUB Files.

If you think it's complex for you, or still fail to decrypt the EPUB after fixing, please open a ticket to request customer service with the file attached. If the file is over 2MB, please send it to our customer support: support@epubor.com.

 

Adobe DRM Removal cannot handle Nook books

Not all EPUB/PDF books are encrypted by Adobe Adept DRM, To remove drm from Nook DRM encrypted EPUB/PDF books, please use Nook DRM Removal to handle them.

To remove Nook DRM successfully, just follow the step-by-step guide >> A Comprehensive Guide on How to Remove Nook DRM.

 

iBooks DRM is not supported

Not all EPUB/PDF books are encrypted by Adobe Adept DRM. iBooks are encrypted with Apple Fairplay DRM which are not supported by Epubor software.

 

PDF is locked by password

Epubor DRM Removal software cannot decrypt password locked PDF, if you have PDF files locked by password, please unlock them first with Epubor PDF Password Remover.

 

Nook key is invalid

Updated: From 04/13/2020, Epubor software can remove Nook DRM automatically without input your Nook account information.

For more detailed steps, please read the guide >>How to Remove Nook DRM.

You can open a ticket to contact our customer service staff for further assistance.

 

Nook DRM Removal cannot decrypt Adobe Adept DRMed books

Some EPUB/PDF books are encrypted by Adobe Adept DRM, please use Adobe EPUB&PDF DRM Removal to handle them.

For how to use Adobe EPUB&PDF DRM Removal, please read: How to Remove DRM from Adobe Digital Editions

 

Failed to remove Nook DRM?

Please ensure you are using the right Nook key file to remove Nook DRM.

Updated 07/01/2020: Nook app has updated its Nook app about 1 month ago with the new NOOK DRM scheme. Currently, the only way to remove Nook drm is generating a Nook key by Epubor manually.

Step 1. Download Nook ebooks via Nook app for windows 10.

Step 2. Send your Nook account information( Username and Passwords) to Epubor support via support@epubor.com, Start Live Chat, or skype(epubor.service@gmail.com). You will receive a Nook key file from Epubor Team. Usually, your Nook key file will be delivered within 24 hours after we receive the nook account information.

Step 3. Put nook key file to .Epubor _keys folder. You can open this folder by clicking User Center--Tools--Generate Keys-- Open.

Step 4. Then remove DRM with Epubor software again.