Hello,
On Windows, you can install the “CutePDF Writer” printer device, it's free (http://www.cutepdf.com/product…..writer.asp). Then you can print from Fatpaint to this device and the result will be a PDF file.
On Mac's, the feature of printing to a PDF file already exists by default, so it's not necessary to install anything.
In the comming months, we will add support for exporting pages to PDF format.