Microsoft Office Publisher is a desktop publishing software application capable of producing greeting cards, certificates, newsletters, and other printed publications. Publisher offers a large selection of "building blocks" that can be dragged into your documents, helping you to create page elements such as calendars, newsletter sidebars, and borders. Publisher integrates mail merge features, which is handy when you need to send publications to a list of customers, and it''s possible to export publications as HTML web pages or PDF documents. With a user-friendly interface, Microsoft Publisher makes it easy to create and edit publications.