New approach to Android backup files. Changed version number to 6.3.1

DeDRM_Macintosh_Application/DeDRM.app/Contents/Info.plist

@@ -24,7 +24,7 @@
 	<key>CFBundleExecutable</key>
 	<string>droplet</string>
 	<key>CFBundleGetInfoString</key>
-	<string>DeDRM AppleScript 6.3.0 Written 2010–2015 by Apprentice Alf et al.</string>
+	<string>DeDRM AppleScript 6.3.1 Written 2010–2015 by Apprentice Alf et al.</string>
 	<key>CFBundleIconFile</key>
 	<string>DeDRM</string>
 	<key>CFBundleIdentifier</key>
@@ -36,7 +36,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>6.3.0</string>
+	<string>6.3.1</string>
 	<key>CFBundleSignature</key>
 	<string>dplt</string>
 	<key>LSRequiresCarbon</key>
@@ -48,6 +48,7 @@
 		<key>bundleDividerCollapsed</key>
 		<false/>
 		<key>bundlePositionOfDivider</key>
+		<real>1162</real>
 		<key>dividerCollapsed</key>
 		<false/>
 		<key>eventLogLevel</key>
@@ -55,9 +56,9 @@
 		<key>name</key>
 		<string>ScriptWindowState</string>
 		<key>positionOfDivider</key>
-		<real>439</real>
+		<real>652</real>
 		<key>savedFrame</key>
-		<string>128 98 1246 778 0 0 1680 1027 </string>
+		<string>0 36 1680 991 0 0 1680 1027 </string>
 		<key>selectedTab</key>
 		<string>log</string>
 	</dict>

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/__init__.py

@@ -42,6 +42,7 @@ __docformat__ = 'restructuredtext en'
 #   6.2.1 - Fix for non-ascii Windows user names
 #   6.2.2 - Added URL method for B&N/nook books
 #   6.3.0 - Added in Kindle for Android serial number solution
+#   6.3.1 - Version number bump for clarity
 
 
 """
@@ -49,7 +50,7 @@ Decrypt DRMed ebooks.
 """
 
 PLUGIN_NAME = u"DeDRM"
-PLUGIN_VERSION_TUPLE = (6, 3, 0)
+PLUGIN_VERSION_TUPLE = (6, 3, 1)
 PLUGIN_VERSION = u".".join([unicode(str(x)) for x in PLUGIN_VERSION_TUPLE])
 # Include an html helpfile in the plugin's zipfile with the following name.
 RESOURCE_NAME = PLUGIN_NAME + '_Help.htm'

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/description.rtfd/TXT.rtf

@@ -1,4 +1,4 @@
-{\rtf1\ansi\ansicpg1252\cocoartf1343\cocoasubrtf160
+{\rtf1\ansi\ansicpg1252\cocoartf1348\cocoasubrtf170
 {\fonttbl}
 {\colortbl;\red255\green255\blue255;}
 }

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ignoblekeyfetch.py

@@ -30,7 +30,7 @@ Fetch Barnes & Noble EPUB user key from B&N servers using email and password
 """
 
 __license__ = 'GPL v3'
-__version__ = "1.0"
+__version__ = "1.1"
 
 import sys
 import os
@@ -101,7 +101,7 @@ class IGNOBLEError(Exception):
     pass
 
 def fetch_key(email, password):
-    # change name and CC numbers to utf-8 if unicode
+    # change email and password to utf-8 if unicode
     if type(email)==unicode:
         email = email.encode('utf-8')
     if type(password)==unicode:
@@ -169,6 +169,7 @@ def cli_main():
 def gui_main():
     try:
         import Tkinter
+        import tkFileDialog
         import Tkconstants
         import tkMessageBox
         import traceback

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/ignoblekeygen.py

@@ -33,13 +33,14 @@ from __future__ import with_statement
 #   2.5 - Additional improvement for unicode and plugin support
 #   2.6 - moved unicode_argv call inside main for Windows DeDRM compatibility
 #   2.7 - Work if TkInter is missing
+#   2.8 - Fix bug in stand-alone use (import tkFileDialog)
 
 """
 Generate Barnes & Noble EPUB user key from name and credit card number.
 """
 
 __license__ = 'GPL v3'
-__version__ = "2.7"
+__version__ = "2.8"
 
 import sys
 import os
@@ -240,6 +241,7 @@ def gui_main():
         import Tkinter
         import Tkconstants
         import tkMessageBox
+        import tkFileDialog
         import traceback
     except:
         return cli_main()

DeDRM_Macintosh_Application/DeDRM.app/Contents/Resources/k4mobidedrm.py

@@ -323,8 +323,8 @@ def cli_main():
             serials = a.split(',')
         if o == '-a':
             if a == None:
-                continue
+                raise DrmException("Invalid parameter for -a")
-            androidFiles.apprend(a)
+            androidFiles.append(a)
 
     # try with built in Kindle Info files if not on Linux
     k4 = not sys.platform.startswith('linux')

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/DeDRM_app.pyw

@@ -2,7 +2,7 @@
 # -*- coding: utf-8 -*-
 
 # DeDRM.pyw
-# Copyright 2010-2013 some_updates and Apprentice Alf
+# Copyright 2010-2015 some_updates, Apprentice Alf and Apprentice Harper
 
 # Revision history:
 #   6.0.0 - Release along with unified plugin
@@ -15,8 +15,9 @@
 #   6.2.1 - Fix for non-ascii user names
 #   6.2.2 - Added URL method for B&N/nook books
 #   6.3.0 - Add in Android support
+#   6.3.1 - Version bump for clarity
 
-__version__ = '6.3.0'
+__version__ = '6.3.1'
 
 import sys
 import os, os.path

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/__init__.py

@@ -42,6 +42,7 @@ __docformat__ = 'restructuredtext en'
 #   6.2.1 - Fix for non-ascii Windows user names
 #   6.2.2 - Added URL method for B&N/nook books
 #   6.3.0 - Added in Kindle for Android serial number solution
+#   6.3.1 - Version number bump for clarity
 
 
 """
@@ -49,7 +50,7 @@ Decrypt DRMed ebooks.
 """
 
 PLUGIN_NAME = u"DeDRM"
-PLUGIN_VERSION_TUPLE = (6, 3, 0)
+PLUGIN_VERSION_TUPLE = (6, 3, 1)
 PLUGIN_VERSION = u".".join([unicode(str(x)) for x in PLUGIN_VERSION_TUPLE])
 # Include an html helpfile in the plugin's zipfile with the following name.
 RESOURCE_NAME = PLUGIN_NAME + '_Help.htm'

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/ignoblekeyfetch.py

@@ -30,7 +30,7 @@ Fetch Barnes & Noble EPUB user key from B&N servers using email and password
 """
 
 __license__ = 'GPL v3'
-__version__ = "1.0"
+__version__ = "1.1"
 
 import sys
 import os
@@ -101,7 +101,7 @@ class IGNOBLEError(Exception):
     pass
 
 def fetch_key(email, password):
-    # change name and CC numbers to utf-8 if unicode
+    # change email and password to utf-8 if unicode
     if type(email)==unicode:
         email = email.encode('utf-8')
     if type(password)==unicode:
@@ -169,6 +169,7 @@ def cli_main():
 def gui_main():
     try:
         import Tkinter
+        import tkFileDialog
         import Tkconstants
         import tkMessageBox
         import traceback

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/ignoblekeygen.py

@@ -33,13 +33,14 @@ from __future__ import with_statement
 #   2.5 - Additional improvement for unicode and plugin support
 #   2.6 - moved unicode_argv call inside main for Windows DeDRM compatibility
 #   2.7 - Work if TkInter is missing
+#   2.8 - Fix bug in stand-alone use (import tkFileDialog)
 
 """
 Generate Barnes & Noble EPUB user key from name and credit card number.
 """
 
 __license__ = 'GPL v3'
-__version__ = "2.7"
+__version__ = "2.8"
 
 import sys
 import os
@@ -240,6 +241,7 @@ def gui_main():
         import Tkinter
         import Tkconstants
         import tkMessageBox
+        import tkFileDialog
         import traceback
     except:
         return cli_main()

DeDRM_Windows_Application/DeDRM_App/DeDRM_lib/lib/k4mobidedrm.py

@@ -323,8 +323,8 @@ def cli_main():
             serials = a.split(',')
         if o == '-a':
             if a == None:
-                continue
+                raise DrmException("Invalid parameter for -a")
-            androidFiles.apprend(a)
+            androidFiles.append(a)
 
     # try with built in Kindle Info files if not on Linux
     k4 = not sys.platform.startswith('linux')

DeDRM_calibre_plugin/DeDRM_plugin/__init__.py

@@ -42,6 +42,7 @@ __docformat__ = 'restructuredtext en'
 #   6.2.1 - Fix for non-ascii Windows user names
 #   6.2.2 - Added URL method for B&N/nook books
 #   6.3.0 - Added in Kindle for Android serial number solution
+#   6.3.1 - Version number bump for clarity
 
 
 """
@@ -49,7 +50,7 @@ Decrypt DRMed ebooks.
 """
 
 PLUGIN_NAME = u"DeDRM"
-PLUGIN_VERSION_TUPLE = (6, 3, 0)
+PLUGIN_VERSION_TUPLE = (6, 3, 1)
 PLUGIN_VERSION = u".".join([unicode(str(x)) for x in PLUGIN_VERSION_TUPLE])
 # Include an html helpfile in the plugin's zipfile with the following name.
 RESOURCE_NAME = PLUGIN_NAME + '_Help.htm'

DeDRM_calibre_plugin/DeDRM_plugin/ignoblekeyfetch.py

@@ -30,7 +30,7 @@ Fetch Barnes & Noble EPUB user key from B&N servers using email and password
 """
 
 __license__ = 'GPL v3'
-__version__ = "1.0"
+__version__ = "1.1"
 
 import sys
 import os
@@ -101,7 +101,7 @@ class IGNOBLEError(Exception):
     pass
 
 def fetch_key(email, password):
-    # change name and CC numbers to utf-8 if unicode
+    # change email and password to utf-8 if unicode
     if type(email)==unicode:
         email = email.encode('utf-8')
     if type(password)==unicode:
@@ -169,6 +169,7 @@ def cli_main():
 def gui_main():
     try:
         import Tkinter
+        import tkFileDialog
         import Tkconstants
         import tkMessageBox
         import traceback

DeDRM_calibre_plugin/DeDRM_plugin/ignoblekeygen.py

@@ -33,13 +33,14 @@ from __future__ import with_statement
 #   2.5 - Additional improvement for unicode and plugin support
 #   2.6 - moved unicode_argv call inside main for Windows DeDRM compatibility
 #   2.7 - Work if TkInter is missing
+#   2.8 - Fix bug in stand-alone use (import tkFileDialog)
 
 """
 Generate Barnes & Noble EPUB user key from name and credit card number.
 """
 
 __license__ = 'GPL v3'
-__version__ = "2.7"
+__version__ = "2.8"
 
 import sys
 import os
@@ -240,6 +241,7 @@ def gui_main():
         import Tkinter
         import Tkconstants
         import tkMessageBox
+        import tkFileDialog
         import traceback
     except:
         return cli_main()

DeDRM_calibre_plugin/DeDRM_plugin/k4mobidedrm.py

@@ -323,8 +323,8 @@ def cli_main():
             serials = a.split(',')
         if o == '-a':
             if a == None:
-                continue
+                raise DrmException("Invalid parameter for -a")
-            androidFiles.apprend(a)
+            androidFiles.append(a)
 
     # try with built in Kindle Info files if not on Linux
     k4 = not sys.platform.startswith('linux')

Other_Tools/DRM_Key_Scripts/Barnes_and_Noble_ePubs/ignoblekeyfetch.pyw

@@ -3,13 +3,14 @@
 
 from __future__ import with_statement
 
-# ignoblekeyfetch.pyw, version 1.0
+# ignoblekeyfetch.pyw, version 1.1
 # Copyright © 2015 Apprentice Harper
 
 # Released under the terms of the GNU General Public Licence, version 3
 # <http://www.gnu.org/licenses/>
 
 # Based on discoveries by "Nobody You Know"
+# Code partly based on ignoblekeygen.py by several people.
 
 # Windows users: Before running this program, you must first install Python.
 #   We recommend ActiveState Python 2.7.X for Windows from
@@ -17,18 +18,19 @@ from __future__ import with_statement
 #   Then save this script file as ignoblekeyfetch.pyw and double-click on it to run it.
 #
 # Mac OS X users: Save this script file as ignoblekeyfetch.pyw.  You can run this
-#   program from the command line (python ignoblekeygen.pyw) or by double-clicking
+#   program from the command line (python ignoblekeyfetch.pyw) or by double-clicking
 #   it when it has been associated with PythonLauncher.
 
 # Revision history:
-#   1.0 - Initial release
+#   1.0 - Initial  version
+#   1.1 - Try second URL if first one fails
 
 """
 Fetch Barnes & Noble EPUB user key from B&N servers using email and password
 """
 
 __license__ = 'GPL v3'
-__version__ = "1.0"
+__version__ = "1.1"
 
 import sys
 import os
@@ -87,7 +89,7 @@ def unicode_argv():
                     xrange(start, argc.value)]
         # if we don't have any arguments at all, just pass back script name
         # this should never happen
-        return [u"ignoblekeygen.py"]
+        return [u"ignoblekeyfetch.py"]
     else:
         argvencoding = sys.stdin.encoding
         if argvencoding == None:
@@ -99,7 +101,7 @@ class IGNOBLEError(Exception):
     pass
 
 def fetch_key(email, password):
-    # remove spaces and case from name and CC numbers.
+    # change email and password to utf-8 if unicode
     if type(email)==unicode:
         email = email.encode('utf-8')
     if type(password)==unicode:
@@ -108,7 +110,9 @@ def fetch_key(email, password):
     import random
     random = "%030x" % random.randrange(16**30)
 
-    import urllib, urllib2
+    import urllib, urllib2, re
+
+    # try the URL from nook for PC
     fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword="
     fetch_url += urllib.quote(password,'')+"&devID=PC_BN_2.5.6.9575_"+random+"&emailAddress="
     fetch_url += urllib.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB"
@@ -120,12 +124,26 @@ def fetch_key(email, password):
         response = urllib2.urlopen(req)
         the_page = response.read()
         #print the_page
-        
-        import re
-        
         found = re.search('ccHash>(.+?)</ccHash', the_page).group(1)
     except:
         found = ''
+    if len(found)!=28:
+        # try the URL from android devices
+        fetch_url = "https://cart4.barnesandnoble.com/services/service.aspx?Version=2&acctPassword="
+        fetch_url += urllib.quote(password,'')+"&devID=hobbes_9.3.50818_"+random+"&emailAddress="
+        fetch_url += urllib.quote(email,"")+"&outFormat=5&schema=1&service=1&stage=deviceHashB"
+        #print fetch_url
+
+        found = ''
+        try:
+            req = urllib2.Request(fetch_url)
+            response = urllib2.urlopen(req)
+            the_page = response.read()
+            #print the_page
+            found = re.search('ccHash>(.+?)</ccHash', the_page).group(1)
+        except:
+            found = ''
+
     return found
 
 
@@ -151,6 +169,7 @@ def cli_main():
 def gui_main():
     try:
         import Tkinter
+        import tkFileDialog
         import Tkconstants
         import tkMessageBox
         import traceback

Other_Tools/DRM_Key_Scripts/Barnes_and_Noble_ePubs/ignoblekeygen.pyw

@@ -33,13 +33,14 @@ from __future__ import with_statement
 #   2.5 - Additional improvement for unicode and plugin support
 #   2.6 - moved unicode_argv call inside main for Windows DeDRM compatibility
 #   2.7 - Work if TkInter is missing
+#   2.8 - Fix bug in stand-alone use (import tkFileDialog)
 
 """
 Generate Barnes & Noble EPUB user key from name and credit card number.
 """
 
 __license__ = 'GPL v3'
-__version__ = "2.7"
+__version__ = "2.8"
 
 import sys
 import os

Other_Tools/DRM_Key_Scripts/Kindle_for_Android/androidkindlekey.pyw

@@ -14,14 +14,15 @@ from __future__ import with_statement
 #  1.2   - Changed to be callable from AppleScript by returning only serial number
 #        - and changed name to androidkindlekey.py
 #        - and added in unicode command line support
-#  1.3   - added in TkInter interface, output to a file and attempt to get backup from a connected android device.
+#  1.3   - added in TkInter interface, output to a file
+#  1.4   - Fix some problems identified by Aldo Bleeker
 
 """
 Retrieve Kindle for Android Serial Number.
 """
 
 __license__ = 'GPL v3'
-__version__ = '1.3'
+__version__ = '1.4'
 
 import os
 import sys
@@ -199,13 +200,16 @@ def get_serials1(path=STORAGE1):
         return []
 
     serials = []
+    if dsnid:
+        serials.append(dsnid)
     for token in tokens:
         if token:
             serials.append('%s%s' % (dsnid, token))
+            serials.append(token)
     return serials
 
 def get_serials2(path=STORAGE2):
-    ''' get serials from android's shared preference xml '''
+    ''' get serials from android's sql database '''
     if not os.path.isfile(path):
         return []
 
@@ -213,14 +217,32 @@ def get_serials2(path=STORAGE2):
     connection = sqlite3.connect(path)
     cursor = connection.cursor()
     cursor.execute('''select userdata_value from userdata where userdata_key like '%/%token.device.deviceserialname%' ''')
-    dsns = [x[0].encode('utf8') for x in cursor.fetchall()]
+    userdata_keys = cursor.fetchall()
+    dsns = []
+    for userdata_row in userdata_keys:
+        if userdata_row:
+            userdata_utf8 = userdata_row[0].encode('utf8')
+            if len(userdata_utf8) > 0:
+                dsns.append(userdata_utf8)
+    dsns = list(set(dsns))
 
     cursor.execute('''select userdata_value from userdata where userdata_key like '%/%kindle.account.tokens%' ''')
-    tokens = [x[0].encode('utf8') for x in cursor.fetchall()]
+    userdata_keys = cursor.fetchall()
+    tokens = []
+    for userdata_row in userdata_keys:
+        if userdata_row:
+            userdata_utf8 = userdata_row[0].encode('utf8')
+            if len(userdata_utf8) > 0:
+                tokens.append(userdata_utf8)
+    tokens = list(set(tokens))
+ 
     serials = []
     for x in dsns:
+        serials.append(x)
         for y in tokens:
             serials.append('%s%s' % (x, y))
+    for y in tokens:
+        serials.append(y)
     return serials
 
 def get_serials(path=STORAGE):
@@ -269,46 +291,31 @@ def get_serials(path=STORAGE):
             write_path = os.path.abspath(write.name)
             serials.extend(get_serials2(write_path))
             os.remove(write_path)
-
+    return list(set(serials))
-    return serials
 
 __all__ = [ 'get_serials', 'getkey']
 
-# interface for Python DeDRM
+# procedure for CLI and GUI interfaces
-# returns single key or multiple keys, depending on path or file passed in
+# returns single or multiple keys (one per line) in the specified file
-def getkey(outpath, inpath):
+def getkey(outfile, inpath):
     keys = get_serials(inpath)
     if len(keys) > 0:
-        if not os.path.isdir(outpath):
-            outfile = outpath
         with file(outfile, 'w') as keyfileout:
-                keyfileout.write(keys[0])
-            print u"Saved a key to {0}".format(outfile)
-        else:
-            keycount = 0
             for key in keys:
-                while True:
-                    keycount += 1
-                    outfile = os.path.join(outpath,u"kindlekey{0:d}.k4a".format(keycount))
-                    if not os.path.exists(outfile):
-                        break
-                with file(outfile, 'w') as keyfileout:
                 keyfileout.write(key)
-                print u"Saved a key to {0}".format(outfile)
+                keyfileout.write("\n")
         return True
     return False
 
 
 def usage(progname):
-    print u"{0} v{1}\nCopyright © 2013-2015 Thom and Apprentice Harper".format(progname,__version__)
+    print u"Decrypts the serial number(s) of Kindle For Android from Android backup or file"
-    print u"Decrypts the serial number of Kindle For Android from Android backup or file"
     print u"Get backup.ab file using adb backup com.amazon.kindle for Android 4.0+."
     print u"Otherwise extract AmazonSecureStorage.xml from /data/data/com.amazon.kindle/shared_prefs/AmazonSecureStorage.xml"
     print u"Or map_data_storage.db from /data/data/com.amazon.kindle/databases/map_data_storage.db"
     print u""
-    print u"Serial number is written to standard output."
     print u"Usage:"
-    print u"    {0:s} [-h] [-b <backup.ab>] [<outpath>]".format(progname)
+    print u"    {0:s} [-h] [-b <backup.ab>] [<outfile.k4a>]".format(progname)
 
 
 def cli_main():
@@ -339,24 +346,28 @@ def cli_main():
 
     if len(args) == 1:
         # save to the specified file or directory
-        outpath = args[0]
+        outfile = args[0]
-        if not os.path.isabs(outpath):
+        if not os.path.isabs(outfile):
-           outpath = os.path.join(os.path.dirname(argv[0]),outpath)
+           outfile = os.path.join(os.path.dirname(argv[0]),outfile)
-           outpath = os.path.abspath(outpath)
+           outfile = os.path.abspath(outfile)
+        if os.path.isdir(outfile):
+           outfile = os.path.join(os.path.dirname(argv[0]),"androidkindlekey.k4a")
     else:
         # save to the same directory as the script
-        outpath = os.path.dirname(argv[0])
+        outfile = os.path.join(os.path.dirname(argv[0]),"androidkindlekey.k4a")
 
     # make sure the outpath is OK
-    outpath = os.path.realpath(os.path.normpath(outpath))
+    outfile = os.path.realpath(os.path.normpath(outfile))
 
     if not os.path.isfile(inpath):
         usage(progname)
         print u"\n{0:s} file not found".format(inpath)
         return 2
 
-    if not getkey(outpath, inpath):
+    if getkey(outfile, inpath):
-        print u"Could not retrieve Kindle for Android key."
+        print u"\nSaved Kindle for Android key to {0}".format(outfile)
+    else:
+        print u"\nCould not retrieve Kindle for Android key."
     return 0
 
 

Other_Tools/Kindle_for_Android_Patches/A_Patching_Experience.txt

@@ -1,3 +1,14 @@
+Of Historical Interest Only
+===========================
+
+It is now much simpler and easier to get a backup.ab file from your Android device and import that into the tools.
+
+
+
+
+
+
+
 Comment at Apprentice Alf's Blog by cestmoicestmoi, 21st December, 2012.
 ========================================================================
 

README.md

@@ -8,7 +8,7 @@ Mostly it tracks the tools releases by Apprentice Alf, athough it also includes
 Users should download the latest zip archive.
 Developers might be interested in forking the repository, as it contains unzipped versions of those tools that are zipped, and text versions of the AppleScripts, to make the changes over time easier to follow.
 
-I welcome contributions from others to improve these tools, from expanding the range of books handled, improving key retrieval,  to just general bug fixe, speed improvements and UI enhancements.
+I welcome contributions from others to improve these tools, from expanding the range of books handled, improving key retrieval,  to just general bug fixes, speed improvements and UI enhancements.
 
 My special thanks to all those developers who have done the hard work of reverse engineering to provide the initial tools.
 

ReadMe_First.txt

@@ -1,11 +1,11 @@
 Welcome to the tools!
 =====================
 
-This ReadMe_First.txt is meant to give users a quick overview of what is available and how to get started. This document is part of the Tools v6.2.2 archive from Apprentice Alf's Blog: http://apprenticealf.wordpress.com/
+This ReadMe_First.txt is meant to give users a quick overview of what is available and how to get started. This document is part of the Tools v6.3.1 archive from Apprentice Alf's Blog: http://apprenticealf.wordpress.com/
 
 The is archive includes tools to remove DRM from:
 
- - Kindle ebooks (Mobi, Topaz, Print Replica and KF8).
+ - Kindle ebooks (from Kindle for Mac/PC, eInk Kindles and Kindle for Android).
  - Barnes and Noble ePubs
  - Adobe Digital Editions ePubs (including Kobo and Google ePubs downloaded to ADE)
  - Kobo kePubs from the Kobo Desktop application
@@ -36,7 +36,7 @@ DeDRM application for Mac OS X users: (Mac OS X 10.4 and above)
 ---------------------------------------------------------------
 This application is a stand-alone DRM removal application for Mac OS X users.
 
-For instructions, see the "DeDRM ReadMe.rtf" file in the DeDRM_Application_Macintosh folder.
+For instructions, see the "DeDRM ReadMe.rtf" file in the DeDRM_Macintosh_Application folder.
 
 N.B. Mac OS X 10.4 users need to take extra steps before using the application, see the ReadMe.
 
@@ -62,17 +62,14 @@ Other_Tools
 -----------
 This is a folder of other tools that may be useful for DRMed ebooks from certain sources or for Linux users. Most users won't need any of these tools.
 
-DRM_Key_Scripts
+B_and_N_Download_Helper
-This folder contains python scripts that create or extract or fetch encryption keyfiles for Barnes and Noble ePubs, Adobe Digital Editions ePubs, Kindle for Mac/PC and Kindle for Android ebooks. These files are needed for the Windows stand-alone DeDRM application.
-
-B&N_Download_Helper
 A Javascript to enable a download button at the B&N website for ebooks that normally won't download to your PC. Only for the adventurous.
 
 DRM_Key_Scripts
 This folder contains python scripts that create or extract or fetch encryption keyfiles for Barnes and Noble ePubs, Adobe Digital Editions ePubs, Kindle for Mac/PC and Kindle for Android ebooks.
 
 Kindle_for_Android_Patches
-Definitely only for the adventurous, this folder contains information on how to modify the Kindel for Android app to b able to get a PID for use with the other Kindle tools (DeDRM apps and calibre plugin).
+Definitely only for the adventurous, this folder contains information on how to modify the Kindle for Android app to b able to get a PID for use with the other Kindle tools (DeDRM apps and calibre plugin). This is now of historical interest only, as Android support has now been added to the tools more simply.
 
 Kobo
 Contains the standalone obok python script for removing DRM from kePubs downloaded using the kobo desktop application.