Three PDF Features You Should Know The Portable Document Format (PDF) appeared in January 1993 and, since then, has revolutionized how many people interact with documents. Although the PDF standard was a proprietary format until 2008, today, it is an open standard, and many companies produce software for creating and editing PDF files. Of these companies, by virtually all accounts, Adobe is the leader, with tools such as Adobe Acrobat Reader, Adobe Acrobat Standard, and Adobe Acrobat Pro available to the public. In this article, you will learn about three PDF features you should know to work more efficiently and…
