Adobe Acrobat 5 predates the Acrobat product line's division into Professional and Standard versions. It includes the equivalent of Pro-level features in an application that shipped in 2001. If you ...

When you're using PDF files to submit projects for client approval, send information to vendors for estimation or quotation, or supply samples of your work to prospective customers, you may need to ...

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.