I am using c# as backend language.
Can i set watermark text from backend ( c# ) ?
Hi!
You can use our watermark rest api from the backend if that fits into your flow.
Besides that, we do not have any other server side tools for this case. However, you can check out our sister product, PDFTron. There is a c# binding for the PDF SDK that should be able to do what you need.
Thanks!
Logan