WinPDF is professional PDF creation software. It installs a virtual printer named "Easy PDF Creator", which enables users to create PDF files and convert existing documents into PDF format though the print command offering PDF paper size, resolution, orientation, compatibility, fonts embedding, live hyperlink, embedded images, formulas, tables, figures, 40-bit and 128-bit encryption, document metadata, usage control, password protection, automatic output and batch conversion. Freeware, no watermarks, no pop-up.
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.