02-05-2021

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  1. Dedrm By Apprentice Alf
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  3. Drm Removal Calibre Updated
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The Latest Solution to Remove Nook DRM (Tried and Tested)

Oct 13, 2020 Install Calibre onto your computer if you haven't already get them installed. Then download the latest DeDRM-tools. It comes as a.zip archive, but there is no need to unzip it, just open it up and put the 'DeDRMcalibreplugin' folder where you can find it. Step 2 Install Calibre DeDRM Plugins.

Tips and Tricks • August 21, 2020

  • DeDRM Project ID: 203935 Ebook Drm Star 3 0 Commits; 1 Branch; 51 Tags; 9.5 MB Files; 9.5 MB Storage; master. Switch branch/tag. Find file Select Archive Format. Download source code. Zip tar.gz tar.bz2 tar. Clone Clone with SSH.
  • This is the the fastest way to remove DRM from your eBooks for free by using Calibre (Free e-Book Tool) through DeDRM (Calibre Plugin) and then you can convert your e-Books to any format to make them capable of working on any tablet or other eBook Readers. Read your eBooks on any device!
  • Select 'DeDRM' under the 'File type plugins' list and click the 'Customize plugin' button. In the 'Customize' window that opens, click the 'eInk Kindle ebooks' button, then click the + button to add your Kindle's serial number. (On my basic wi-fi Kindle this is listed under Settings - Device Info.).
  • Apr 11, 2021 DeDRM Tools 7.2.1 Released Posted on April 11, 2021 by Apprentice Alf Version 7.2.1 of the tools is now available. Please update to the latest version if you are having issues.

DRM and book backup is a big headache for many Nook owners. Now Barnes & Noble discontinued the Nook for PC/Mac, it even changed it’s DRM protection in 2019, this makes many people failed to remove DRM from nook with Calibre.

So, how can we safeguard our nook ebook future? I have tested and tried many ways, and did succeed in downloading Nook books and remove DRM from Nook with Calibre. Now, let’s get the latest way to remove Nook DRM and read Nook books on Kindle, Kobo, etc.

Way 1: Remove DRM from nook books via Calibre

In 2019, nook changed how their encryption works, so most of the tutorials on using Calibre as a Nook DRM removal fails.

I test the method someone showed at the DeDRM plugin forum and did successfully remove the DRM from Nook books. Here, I show you how.

To remove DRM from Nook book we need Calibre and DeDRM plugin from Apprentice Alf and most important is to get the key of nook books. below are the steps I took to strip the DRM from nook epubs on Windows 10. This worked on 8/27/2020 on regular ebooks.

Step 1. Download Nook books

1. First, download and install Nook for windows.

2. Run Nook and Log into the app with your Nook account. Next just click the book cover to download the book you needed in your library.

3. where are my nook books stored?
You can find your downloaded Nook epubs at – C:Users<username>AppDataLocalPackagesBarnesNoble.Nook_ahnzqzva31encLocalState (please replace <username> with your own username)

Step 2: Get the hash key for removing DRM from Nook

1. Download the latest Android SDK: https://developer.android.com/studio/releases/platform-tools.html#tos-header

2. Download the rootGLP scripts: https://forum.xda-developers.com/attachment.php?attachmentid=3572604&d=1449830207

3. Extract and save the file to your PC

4. On your nook, tab Settings > About then click on the nook icon > Android Development Settings > Enable USB Debugging

5. Connect nook to your PC

6. Launch a command line and change directory to the saved Android SDK.

7. click and run the saved rootnook.cmd

8. In the nook’s shell, run ‘cat /data/data/bn.ereader/databases/cchashdata.db, then you will get an output where you can find a 28 character hash ending in =, Copy the hash to a text file and save it.

Step 3: Set DeDRM on Calibre

If you have followed my tips on removing DRM from Kindle books, then you have already finished the install DeDRM process, please jump to the last step.

1. Download De-DRM Plugin here: https://github.com/apprenticeharper/DeDRM_tools/releases

2. Click on Calibre > Preferences > Advanced > Plugins > load plugin from file

3. Find DeDRM_plugin.zip. and Open it. the DeDRM plugin will displayed under the file type plugins.

5. Click Customize plugin, and then click Barnes and Noble ebooks and input the hash key we get to the field.

Step 4: Convert Nook books to Kindle Mobi format

The next step is to Click Add books > choose Mobi as the target format. then click ok.

Way 2: Remove Nook DRM with Epubor Ultimate

After publishing this article, many people asked is there an easier way to get the key for removing DRM from Nook, so I’ve decided to update this post and add another way of removing DRM from Nook so that they are applicable to users who find the Calibre way hard to follow.

Do a search in google for Nook DRM removal, we’ll find many apps that claim they can remove DRM from Nook epub, but in my test, Epubor Ultimate is an only workable tool that does remove DRM from Nook books.

On May 2019, B&N upgraded their Nook Windows app and has changed its DRM scheme, Epubor acts quickly and add release a new version of its BN DRM removal on October 2019. In my test, I removed three DRM from Nook ebook successfully, and this includes a comic book.

Note: Epubor now only works on removing Nook DRM on Windows. If you are using a Mac, you can contact the Epubor team for technical assistant.

Step 1: You need to download NOOK books to computer, just follow the step one in Calibre to download your Nook books.

Step 2: Download and Run Epubor Ultimate, it will automatically detect and all the Nook book you download at step 1 and list them on the left side of the interface.

Step 3: Now just drag and drop the Nook epub books from the left side to the right, Epubor will then remove the Nook DRM instantly. After decryption, it will mark a “Decrypted” at the end of each book title.

Step 4: If you want to read Nook books on Kindle, you should convert the Nook epub books to Mobi, azw, azw3. to do this just click the “convert to PDF” at the bottom of the interface and choose Mobi as the output format.

Watch the video guide below

If you failed to remove Nook drm, you can contact epubor support team via email support@epubor.com or open a ticket at ticket.epubor.com. there support team will guide you through the process.

This blog has been supporting eBook Readers for a year and many DRM Removal methods were explained separated with each plugin in a single article. So, now, there is a simpler way to remove DRM from mostly any eBook extension with only one ultimate Calibre DRM Removal plugin.
We don't want DRM Restrictions on our eBooks!

You can follow this tutorial for instructions about how to remove DRM from eBooks simply by using the Calibre (DeDRM) Plugin. If you have any question or concerns about whether is it legal or not you are welcome to see our DRM Policy.
This is only legal as long as you are the original owner of the content and you are planning to remove DRM to fully gain the right of ownership NOT for sharing it.

Anyway, if you wish to start by downloading the DeDRM Plugin right now, go ahead and scroll down directly to the download section at the end of this article.

How Does it Work?

This is the the fastest way to remove DRM from your eBooks for free by using Calibre (Free e-Book Tool) through DeDRMAlf (Calibre Plugin) and then you can convert your e-Books to any format to make them capable of working on any tablet or other eBook Readers.
Read your eBooks on any device!

So, technically it is going to decrypt DRM Encryption on your eBooks and it is meant to function without having to install any dependencies but only having Calibre installed, of course.
Do not send the (DRM-Free) content to anybody else and keep it only for self-use and also keep in mind that the purpose of removing DRM is to enjoy your legally purchased Books or Media on other devices.

Supported eBook Formats

Here is a list of supported eBook types:
  • Adobe Digital Editions eBooks: even Kobo or Sony - (.ePuB, .PDF or ACSM)
  • Barnes & Noble ePub eBooks: including nook study - (.ePuB)
  • Secure eReader eBooks: those bought from Fictionwise - (.PDB)
  • Amazon Kindle eBooks: examples of these are Kindle Mobipocket, Topaz or Print Replica - (.PRC, .MOBI, .AZW, .AZW1, .AZW4, .TPZ)
and many more, you can use it to unlock almost anything that works on Adobe Digital Editions ereader which is very nice.

Install DeDRM to Calibre

It is so easy to install Plugins to Calibre but there is something that you should consider when you are installing an Unofficial Calibre Plugins (which is the plugin we use to strip DRM).
Actually, I wrote a full tutorial post on How to install a plugin to Calibre successfully. After you install DeDRM Plugin to Calibre you should configure it, please consider looking at the bottom paragraph before visiting tutorial link for a short answer.
To make story shot, go to (Calibre > Preferences > Plugins > Load Plugin From File) and browse for the DeDRM plugin file to install it. Please makre sure not to click on 'Get Plugins to Enhance Calibre) as it reserved for official ones only, and you should be fine to proceed to the next step.

Configure DeDRM Plugin

In most cases, you will not even need to configure anything, once you install and run the DeDRM Plugin it will use current information on your PC to find location of your DRM Encryption Keys and Installation Folders for: Amazon Kindle For PC

Dedrm By Apprentice Alf

OR Adobe Digital Editions (on Windows and Mac OS).
Note: Some options for eBooks will need to be configured manually by putting your name and your credit card number into the configuration dialogs which you have bought the eBooks with them.

So, go ahead and proceed to the next step (only get back if you face trouble), well. If you for some reason couldn't get it working then go and configure it manually by navigating to the (Preferences> Advanced> Plugins) and look for the DeDRM Plugin under 'File Type'.
Highlight the DeDRM Plugin and click (Customize plugin).

Move your mouse to highlight the plugin (DeDRM under the 'File type plugins' category) and click on the 'Customize Plugin' button and a dialog will appear like the Picture Below.

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Choose a configuration method.

Drm Removal Calibre Updated


This dialog contains a set of buttons describing different type and sources of eBook. Regarding to the type of your eBooks, you will need to click on the corresponding button to your eBook Format and enter the required information in the sub-dialog that will pop up.
Once you have given the required information for configuration, click on the 'OK' button in the main dialog to save your settings and you will be ready to remove the DRM from your eBooks. The type of information you will need to provide the plugin with is about billing and serial numbersDedrm
You can find help section at the top right of each dialog, that explains further about the required information that you will have to put for a successful DRM Removal attempt.

Remove DRM from eBooks by Calibre

Once the DeDRM Plugin is installed and configured, you can simply add a 'DRM-ed eBook' to Calibre and the 'DRM-Free eBook' will be imported into the Calibre DatabaseDedrm Alf.
Just import your eBooks to Calibre.

OnlineThen you would be able to convert your e-Books to any other format and save it. If you have already imported DRM books you'll need to remove them from Calibre

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and re-import them.

Download Section

Calibre is an open source software for reading and converting various eBook formats as well as syncing to many different kinds of eBook readers. Just download and install the latest Calibre for any Operating System from the Official Site.
All plugins (including the DeDRM Plugin when used on eBooks under wine) should also work on Linux.

Download link below have many handy plugins for DRM Removal which also remove DRM of several eBook formats but your only going to install the

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DeDRM Calibre Plugin

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to decrypt your eBooks which is 'DeDRM: Ultimate DRM Removal Plugin' classified under Calibre Plugins inside our download section page (credits for DeDRM Plugin goes to Apprenticealf).One more thing, I strongly recommend that you read Apprentice Alf’s Blog to learn further about the DRM Removal tools.