Cannot open Scapple Document (after upgrading to MacOS Catalina)


As the headline says, since I upgraded my macOS this morning I haven’t been able to open any old documents in Scapple. However, it’s possible for me to create a new one. Anyone who may know why this is happening?

I’m studying at the moment and all my notes from this course is in the document I can’t open, which makes me sort of freaked out… :open_mouth:

I appreciate any feedback in this matter. If I haven’t solved this problem before the weekend, I may have to reset my computer and install the earlier macOS again.

Have a lovely evening,


having the same issue here. not able to open the documents after the upgrade, any advise please?

Please make sure you have Scapple 1.3.4, our Catalina-compatibility update.