Stone Design Corp., makers of Stone Studio, are shipping StampInStone 2.0, a native Mac OS X PDF watermarking application.
StampInStone lets you instantly add lines of text, an image, or both to every page of a PDF document, according to Andrew Stone, CEO of Stone Design. With control over color, font, size and placement, StampInStone provides an interface for creating stamps and for stamping and unstamping single or multiple documents. Version 2 adds such new features as unlimited lines of text, the ability to stamp the first page only, and combo image/text stamps.
StampInStone 2.0 costs US$49. A 30-day trial version is available for download.