Hi,
We are a small company who develop desktop applications.
We are looking for a tool to do these tasks:
- Open a pdf document
- Determine if the document is locked for modifications (electronic signatures and locked)
- If it is no locked:
- Add a small picture/stamp to it and a few lines of text.
- Much better if possible to determine position, size, color, font, etc. of this added elements.
Everything from inside our own applications; using activex or a DLL or API/REST or something similar.
Thanks in advance.
Regards.