Version 6.5.2 of the tools is now available. Please update to the latest version if you are having issues.
DeDRM_tools_6.5.2.zip can be downloaded from
Changes in 6.5.2:
- Update to obok script and plugin to make them work with Kobo Desktop 4.0
- Another fix for new Topaz format tags
- Better checks for XML files in ePub decryption
- Updates to the documentation to point people to the GitHub repository
- An attempt to make the Mac Application work more reliably on new installs
To leave a comment, see the previous post: DRM Removal Tools for eBooks.