This option allows you to digitally sign the output PDF file.



User-specific - if you choose this, each user will be able to upload personal digital signature to be used for PDF signing. This is to be configured in user's account settings:




Certificate file - you can select the generic digital signature file, .P12 or .PFX

Certificate password - password to the certificate provided

Reason - reason of signing the document

Location - signing location

Contact - contact of the signing person


Visible - if enabled the provided signature image will be displayed in the PDF on certain position

Image file - image with the signature, only JPG files allowed.

Alignment - this allows you to select the position of the signature image


Timestamp - this option allows you to select external timestamping authority server

Server - external timestamping server URL

Login - external timestamping server login

Password - external timestamping server password