On the online application, this is already provided in the options from fliphtml5.com’s application. Just click the download button once you’re done with the editing and pick PDF.
Please check the comments in the application for any errors or missing info. And please feel free to ask questions, just please don’t be mean. Thanks.  As a note on the font: there are 2 versions of the font. The one we used has been created by John Fitch, and we have a license to use it for the web applications. Unfortunately, we also have the right to add the font to any other projects, so, we do not really know what the future may hold for us on this. Please refer to the licensing on the application if you are interested to use the font.  For the use in other non-English speaking countries we did offer to create a translation for your own language (in the application, there is a link for it).  If you choose to download the applications, be sure to be aware of various third party products.