PDF DIY – How to Add a Digital Signature to a PDF File!

Didier has some great tutorial on how to add a digital signature to a PDF file.  If you are dealing with documents of high importance, this might be a great way to make sure your receiver gets your documents right.

I didn’t manage to use a free tool to sign a PDF document with a certificate, so we’ll use a trial version of Adobe Acrobat Professional.

Our PKCS12 file (with keys and signatures) is imported in our certificate store, so let’s open a PDF document and sign it:

via DidierStevens

2 Responses to PDF DIY – How to Add a Digital Signature to a PDF File!

1. Craden says:

   September 10, 2009 at 2:24 am

   test commento
2. craden says:

   September 10, 2009 at 7:24 am

   test commento