Remove drm from epub on Adobe Digital Editions use free python scripts

It is easy to remove DRM protection from EPUB files using free python scripts:

 Program/Script Needed:

1. Install Adobe Flash Player 

2. Install Adobe Digital Editions (ADE)

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 and ineptepub.pyw and put them into one directory.

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 Documents\My 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.  You'll find it in "My Documents\My 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.

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 same steps to remove BBeB drm protections.