Hi,
There is no built-in support for you to do that. However you can use PdfDocument.Print to print the interactive PDF file to "Microsoft Print to PDF" printer to get a static PDF file. The code will be something like this:
Code: C#
PdfDocument doc = new PdfDocument(source_pdf_file);
PrinterSettings ps = new PrinterSettings();
ps.PrinterName = "Microsoft Print to PDF";
doc.Print(ps).WaitOne();
Note that:
1. You can only use this feature with a valid EO.Pdf license. If you do not apply a valid EO.Pdf license key, you will get an exception;
2. The "Microsoft Print to PDF" printer driver will prompt for the result PDF file name. So it still requires user intervention.
Thanks!