One of the plugins in IoFlex's IoBookMaker Suite,
IoAlignPro provides advanced page positioning for raster and vector PDFs
based on zone detection and subsequent page moves using (x,y) offsets
relative to a new page size. The reference point for page moves can be
determined by a single detection, or by the intersection of separate
horizontal and vertical detections. Examples of benefits from this
Zone detection can be set up to examine page numbers that are centered
at the base of the page. The page numbers can be aligned vertically by
their baseline and horizontally centered without interference from the
edges of the text blocks.
Processing documents that have text, graphics and/or bleeding elements
in the outside margins. This plugin can be used to "zone" these objects
out and align pages based on the left and/or right edges of the text
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.