is there a way to prevent a PDF file from being forwarded?
is there a way to prevent a PDF file from being forwarded? For example, im a personal trainer and if i send a client a plan via PDF file, i want to make sure that they cannot send it to anyone else. I read about how you can secure a file by creating an ID and then having the recipient create an ID as well, but i would like to make the orocess as easy as possible for my clients and not have to have them create an ID and then send it to me. is there a better way to block the recipient from resending the PDF?
