Hi! I agree that the Adobe platform isn't super user-friendly (we're looking into switching to a different platform, but it's going to take a while
).
There is not a legal way to convert the digital editions to PDFs. That would remove the security features, allowing anyone to post the books online for free—something we obviously don't want to allow because we need to make money in order to keep writing books / creating material to study for the test.
I apologize that we don't already have a better platform in place—as I said, we're looking into it, but it's probably not going to change for at least 6 to 12 months (for contract / technical reasons).