Confused About Digital Signing? You Won’t Be After This MacVoices Interview!

In my interview with Chuck Joiner about the latest edition of my PDFpen book on MacVoices, we discussed in detail one of PDFpen 8’s new features: support for digital signing certificates, which allow you to guarantee the authenticity of a document. But we didn’t just talk about certificates: PDF portfolios, file attachments, and audio annotations are all newly supported PDF features in PDFpen 8, and we talked about all of them. So, if you have 42 minutes to spare, tune in and learn what else PDFs can do in addition to presenting print-ready documents on screen.