Thursday, 9 January 2014

PDF File

A PDF File is a file format used to represent document in a manner independent of application software, hardware, and operating system. PDF stands for Portable Document Format. PDF was developed in the early 1990s as a way to share documents, including text formatting and inline images, among computer users of disparate platforms who may not have access to mutually-compatible application software. Each PDF file encapsulates a complete description of a fixed-layout flat document, including the text, fonts, graphics, and other information needed to display it. In 1991, Adobe Systems co-founder John Warnock outlined a system called ‘Camelot’ that evolved into PDF.

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