reverseapple/removebooksdrm

 Books EPUB DRM Removal

RemoveBooksDRM

Apple Books DRM Removal Proof-of-Concept

Tested Apple Books Versions

• Version 6.2
  • 6024
  • 6030
• Version 6.3
  • 6040

How to Build

• Disable SIP
• Enable the arm64e preview ABI in your boot args.
• Run build.sh

How to Use

• build the dylib (see above steps)
• disable library validation...

sudo defaults write /Library/Preferences/com.apple.security.libraryvalidation.plist DisableLibraryValidation -bool true

• run decrypt.sh

Legal Use Disclaimer

This software is intended for lawful purposes only, specifically to enable eBook compatibility between different devices. It is not designed for, nor should it be used for, any form of copyright infringement or illegal activity.

ReverseApple claims no responsibility for any damage caused by using this software.

removebooksdrm's Issues

Cannot Build on x86_64

the error i get with build.sh

injected.m:152:11: warning: format string is not a string literal (potentially insecure) [-Wformat-security]
NSLog(baseDirectory);
^~~~~~~~~~~~~
injected.m:152:11: note: treat the string as an argument to avoid this
NSLog(baseDirectory);
^
@"%@",
injected.m:221:1: warning: non-void function does not return a value in all control paths [-Wreturn-type]
}
^
2 warnings generated.

Add support for EPUB files that don't have the OEBPS structure.