How can I generate a password-less version of a protected PDF?
Solution 1:
Open the document in Preview, select File > Duplicate, enter the file location and save a copy.
You can do a similar thing with File > Export.
Solution 2:
Workaround (Working for most people) : Open the PDF in Chrome (or Firefox) and then Print it to PDF as destination.
Solution 3:
try "print to file" option :-)