If you work with PDFs in, you will at some point want to know how to add or remove a watermark in Acrobat. A watermark is an image or text added in front or behind the contents of a document.

We have all dealt with PDF files at one point or another in our time on the internet or in the office. From tickets purchased online, to business documents from work, school, or government ...

Anyone know of a way that I can easily print out boxes on a piece of letter sized paper that show how big A5, B5, etc would be? I couldn't figure out how to make Preview add crop marks if printing a ...