Essentials of Portable Document Format

Portable Document Format is a data format used to exchange all sorts of information among the computer users across the globe. This file format contains a description of two-dimensional document. This description includes fonts, images, text and two-dimensional vector graphics. All these elements constitute a PDF document. A computer user can make extensive use of these files due to its advantageous features. rnFeatures of a PDF File:rnA PDF file equips a user with security features. Without a correct password, an unauthorized user cannot even open a PDF file. One can also lock the contents of a document with a password and protect them from editing by someone else. Only an author can edit the content of a document. You can also prevent the document from printing. Computer users can keep their confidential information secure with these security features. A PDF file also has a feature to compress the file size of a document. This enables a user to deploy graphics and images without worrying of the file size. A file with smaller size is easily transferable from a sender to receiver. The quality of the file is also not hampered during compression. A receiver can open the file using any computer system with different configuration. You can insert hyperlinks and bookmarks in this document. It renders a professional appearance to the information presented. All these features make a PDF file more powerful and flexible for a computer user. Uses of a PDF:rnUsers deploy PDF file for exchanging information. You can exchange any amount of information or data through PDF files. One can use PDF to prepare presentations, newsletters, advertisements, reports, documentation, manuals and much more. One can deploy this application for archiving data. You can store huge amount of data and create an electronic library of PDF files. One can also use multimedia elements in this file. Creating PDF:rnA person can print a document to a PostScript file. Then one can use a separate application like Acrobat Distiller that converts the printed file to PDF. One can even create PDF files by using tools available. With these tools, you can convert any application like Excel, Image or Word to PDF and vice versa. The original formatting remains intact during the conversion process.