Hello,
Thanks for your sharing via email.
Regarding the first two points you mentioned in the email, sorry we don’t support these features yet. However, we are considering adding these features to our further upgrade list with the ticket SPIREPDF-3235. If it can be achieved in the future, we will let you know.
As for "How to embed documents in PDF" you mentioned, do you want to add attachments to PDF? If so, please refer to the tutorial below.
Add Attachments to PDF in JavaSincerely,
Rachel
E-iceblue support team