When you view a PDF, you can get information about it, such as the title, the fonts used, and security settings. Some of this information is set by the person who created the document, and some is generated automatically.
Shows basic information about the document. The title, author, subject, and keywords may have been set by the person who created the document in the source application, such as Word or InDesign, or by the person who created the PDF. You can search for these description items in Reader to find particular documents. The Keywords section can be particularly useful for narrowing searches.
Note that many search engines use the title to describe the document in their search results list. If a PDF does not have a title, the filename appears in the results list instead. A file