how to apply digital signature on pdf generated from navision? i want to do this through navision coding.
Which version of NAV are you using?
As Ponc says, then you can do this using the Bullzip PDF printer driver. So if you're already using the standard PDF functionality available in the RTC versions, then it is not that easy.
I have had the request from a customer about this, and here I found that is not possible with NAV's own PDF and C/AL. Our request was bound in a requirement within EU to use signatures on all invoices etc. send as PDF. But it seems this requirement is no longer required by EU.
i am using nav 2016.
Well then you only option is to write it "the old fashioned way", using the BullZip PDF driver. There are many answers on how to do it in the developers group. For your own sake, then I hope this is limited to a few reports?
You also have the option of getting this functionality "ready-to-use" as a part of the add-on MailIT from http://www.expandit.com - the guy who developed the Bullzip driver Jacob Reinholdt used to work there.