eBook Converter Bundle is all in one tools to convert ebook to other format, it support DRM ebook or DRM-free ebook, include Kindle DRM, ADEPT Adobe Digital editions DRM, Barnes Noble NOOK ebooks, output format support PDF/Kindle/ePub/Word/Text, best tools for your ebook.

Support Kobo App, kepub format.

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DRM Removal Bundle is all in one tools to remove ebook DRM protection, it support Adobe Digital editions drm ADEPT, Kindle and Barnes Noble ebooks. it is easy to use and drag drop to work. user can view non-drm ebook on iPad, NOOK, Sony Reader or other device without limitation, convert ebook to pdf/doc format in Calibre to print and share ebook with friends.

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Vitalsource Downloader is tools download vitalsource ebook to pdf or epub file, user can read and print ebook without limitation.

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Kindle DRM Removal quickly and easily remove kindle drm protection, user can read Kindle ebook on Kobo, Sony Reader, or convert to PDF format without limitation.

Kindle drm removal v2.5 release
— support drag drop file.
— support batch mode, remove all ebooks in folder with 1-click,

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ePub DRM Removal quickly and easily remove DRM from Digital Editions epub ebook, convert to PDF file formats. user can view PDF ebook on other computer or device, user also can print Adobe Digital Editions ebook without limitation.

Support ebook provider

  • OverDrive eBooks, Public library ebook.
  • Purchased Kobo books, http://Kobobooks.com
  • Purchased Google books.
  • All other epub ebook opened in digital editions

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How to find correct info for a ebook in B&N account?

Fix Key error :Key cannot be the null string

When you get this error message, that mean Barnes & Noble  account info you input isn’t correct,  this is tutorial how to find correct info for a book.

  • Your Name: This is the name used by Barnes and Noble to generate your encryption key.
    Seemingly at random, Barnes and Noble choose one of three places from which to take this name.

    Most commonly, it’s your name as set in your Barnes & Noble account, My Account page, directly under PERSONAL INFORMATION.

    Sometimes it is the the name used in the default shipping address.

    sometimes it’s the name listed for the active credit card.

    If these names are different in your Barnes and Noble account preferences, suggest try them one by one.

  • Credit Card#: this is the default credit card number that was on file with Barnes and Noble at the time of download of the ebook to be de-DRMed. Just enter the 16 (15 for American Express) digits.
  • Credit Card Number don’t need any more after NOOK Key created.

**if you don’t find billing address in order, that mean it is default address.

NOOK Color

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How to remove NOOK DRM from Barnes Noble ebook?

Barnes & Noble uses its own DRM scheme for some EPUB books. It’s a variant of the Adobe ADEPT scheme. we can remove NOOK DRM ebook download by NOOKstudy. this is tutorial that remove NOOK DRM from NOOKstudy ebook.

1 Download NOOK ebooks in NOOKStudy
Barnes & Noble changed encryption algorithm for new ebooks, to remove DRM, user must download and install B&N app “NOOKStudy”, download ebooks in NOOKstudy, nook for pc isn’t support in new version.

2 Download Nook DRM Removal here.

3 Run program,  click NOOK button to import nookstudy ebook files,

or select files in B&N epub ebook to decrypt, NOOK ebook locate at “My Document\My Barnes & Noble eBooks” folder.

4 click “Remove DRM” button to decrypt,  If anything you input is correct,  DRM will be removed and produce a new epub file,

new nodrm file saved in output folder, click “open output folder” button to find them.