This is my problem, I'm sure someone will give me a solution =)
I'd like if there was a plugin that could automatically print a signature on a Pdf every time is downloaded from my site. The best solution it would be if it can print over each page of the Pdf:
1. Name and Surname of the downloader
2. the date of the download
3. my signature
The first point is not so important, but the second is fondumental.
Thanks in advance!