A pure managed .NET API providing the complete functionality for the formatting of XSL-FO (or XML+XSLT), SVG, HTML and Microsoft Word to PDF, XPS, PS and raster graphics. Developed in pure C# without use of any other third-party libraries it provides the complete compatibility with the .NET framework and can be easily embedded into any .NET-based solution or used inside custom workflows.
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.