PDF-Pro Gold enable users to create and secure PDF documents with a simple click. For professional users, PDF-Pro Gold provides document security and
watermark features. With 128bit encryption algorithm, PDF documents can be safely protected and secured. And with permission control, users can either protect or permit their PDF documents from being printed, modified, annotated and/or copied.
It also supports Asian and other multi-byte languages.
Its features includes PDF Creation, PS2PDF Conversion, Quality Setting,
Font Embedding, e-Mail Attachment, and etc.
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.