Have you ever wanted to look inside a PDF file? Maybe you are a developer, maybe you work with PDF, or maybe you are just curious. With PDF Explorer you can display the internal structure of a PDF file and explore its contents in an interface resembling that of Windows Explorer.
OK, so you want to stamp your document. Maybe you need to give reviewers some advice about the document's status or sensitivity. This tip from author Ted Padova demonstrates how to add stamps with the Stamp Tool along with related comments.