It is easy to remove DRM protection from adobe EPUB files using free python scripts, here is the full guide with scripts download, support Mac, Linux and Windos.

1. How to Remove Drm from ePub on Adobe Digital Editions (ADE)
Now, here is a free ePub DRM Removal Called ePUBee has published. You can decrypt tens of epub
files'DRM with one click~ ----04/19/2011
Screen:
Download ePubee DRM Removal.
Here is a free method to remove drm from epub using Python Scripts:
It is easy to remove DRM protection from adobe EPUB files using free python scripts, here is the full guide
with scripts download, support Mac, Linux and Windos.
Adobe Digital Editions offers an engaging way to view and manage eBooks and other digital publications.
Use it to download and purchase digital content, which can be read both online and offline. User can
transfer copy-protected eBooks from your personal computer to other computers, but you can't print your
book or read it on others, the ebooks has ACSM extension, most of these have DRM system, this tutorial
about how to remove DRM protection from ebook legally,so that you can copy and read your book freely.
Python is a general-purpose high-level programming language whose design philosophy
emphasizes code readability. Python aims to combine "remarkable power with very
clear syntax", and its standard library is large and comprehensive. Its use of indentation
for block delimiters is unusual among popular programming languages.
Download python-2.6.2.msi
Program/Script Needed:
Download Remove-ePub-drm-use-python-script.rar . This rar files Include: Python 2.6.2, Pycrypto for
Window XP, ineptkey.pyw and inepteput.pyw .
If You are not Windows XP, you need to download Bython 2.6 here: www.python.org/download/, and
download Pycrpto here: www.voidspace.org.uk/python/modules.shtml
1. Install Adobe Flash Player
Code: http://get.adobe.com/flashplayer/
used to download Adobe Digital Editions(ADE), and download some free sample eBooks including entire
books and preview chapters from leading publishers.
2. Install Adobe Digital Editions (ADE), Download here
Authorize your copy of Adobe Digital Editions.
3. Install Python Download python-2.6.2.msi
4. Install PyCrypto Download pycrypto-2.1.0.win32-py2.6.exe
5.Download ineptkey.pyw for Windows or ineptkeymac.pyw for OS X andineptepub.pyw and put them
into one directory. (rename the source file .pyw.txt file as .pyw, or you can download these three
files(.pyw) hereinept.rar)
Copyright: http://www.dvdvideosoftware.org

2. When you install all the programs, Remove epub drm now:
1. Run ineptkey.pyw. It will find the key and write it to hard disk as "adeptkey.der" in the same directory
where ineptkey.pyw is.
The adeptkey.der include all the epub drm keys file created.
2. Run ineptepub.pyw to remove epub drm.
A dialog windows with three parameters will pop up :
Key file ADEPTKEY.DER (filled automatically if the ADEPTKEY.DER-file and ineptepub.pyw reside in the same
directory)
If not, click on the "…" button and select a key file.
Input file
Click on the "…" button to choose your EPUB ebook / input folder. You'll find it in "My DocumentsMy
Digital Editions".
If you just can't find the EPUB ebook, open Adobe Digital Editions and find the path in the properties of the
ebook.
Copyright: http://www.dvdvideosoftware.org

3. Output file
Click on the "…" and enter a filename/output folder.
Click decrypt whole directory, then remove drm protected epub files all the folder.
Open your newly created DRM-free EPUB file with your favorite application (on whatever device you like)
The guide is also used to remove BBeB drm protections and all ePub drm on any devices.
Want to Converter ePub to Kindle,Nook or other eBooks? Free program Calibre can help you, Calibre is the
best ebooks manager and converter, convert ebooks to any other types.
It's too busy to remove drm from epub? You can download a ePub Drm
Removal(for Windows) to remove drm from epub, just one click!
EPUB (short for electronic publication; alternatively capitalized as ePub,
ePUB, EPub, or epub, with "EPUB" preferred by the vendor) is a free and
open e-book standard by the International Digital Publishing Forum (IDPF).
Files have the extension .epub.
The ePub supported devices:
# Apple iPad (using iBooks)
# iPhone and iPod Touch (using Lexcycle Stanza , Glider or iBooks on iOS
Copyright: http://www.dvdvideosoftware.org

4. 4.0+)
# Sony Reader
# Android devices (using WordPlayer, FBReader, Aldiko)
# Barnes & Noble nook
# Hanlin eReader
# BeBook
# Bookeen Cybook Gen3, Cybook Opus
# iRex Digital Reader 800, 1000
# PocketBook Reader
# Ctaindia's eGriver Ebook Reader
Source: http://www.dvdvideosoftware.org/guide/remove-drm-from-adobe-epub.html
http://www.dvdvideosoftware.org/doc/RemoveDrmfromePubonAdobeDigitalEditions.pdf
Copyright: http://www.dvdvideosoftware.org