StampPDF DE is a stand alone desktop application that allows you to stamp PDF files with custom text and/or images. It does not require Adobe Acrobat.
Create and apply stamps from your desktop without Adobe Acrobat
Over 30 built-in stamping variables, including Date, Time, Page Numbers, File Names and more
Stamp entire directories of files
Save Encrypted and Optimized with Fast Web View
Stamp page numbers, Bates numbers, date and time in a variety of formats, as well as document information such as author, title, and file name
Stamp copyright notices, disclaimers, or any other text in your choice of font, point size, opacity level, and color. Create as many lines as you need with complete control over line breaks
Stamp JPEG, TIFF, or PDF images. Scale them to the size you need without changing the original graphic
Layer stamps over or under existing text and graphics. Position them based on precise coordinates or relative location (for example, centered).
Rotate text stamps to any angle and position image stamps by dragging them on a simulated page
Full Acrobat security. Apply 40-bit or 128-bit file encryption to your stamped documents. Set a user password to control who may view, print, or modify a document, and an owner password to control who may change security settings
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.