To do this, find the signed PDF on your computer. To view any digitally signed PDFs, you must first download a free copy of Adobe Reader.Īfter installing that software you will be able to open the PDF and see the signatures.
Unfortunately, this application only supports basic PDF features and can’t display or verify digital signatures. The default PDF viewer on Mac OS X is its built-in Preview application. I opened my signed PDF on a Mac, and the signatures are not being displayed or verified.
