Trial version for .pdf architects features

is there any way to try out the features for pdfarchitect ?
usually I was just annoyed by the intstallaton of pdfarchitect when i upgraded pdf creator.
but now I would like to give it a try, but I do not find a way to start some trials wiithout buying the tool.
My experience with pdf editors is just too bad that I would just buy it without trying (and the experience with pdf creator did not help to give some confidence, that pdf creator will do the job :wink:
it might also be, that I'm just too stupid, as I nearly did not figure out how to generate a new account on the pdf archtect website... lots of ways to login with different advertising companies that have made me overlook the difference between the SignIn vs. signUp page..