

A PDF file can be any length, contain any number of fonts and images and is designed to enable the creation and transfer of printer-ready output.Įach PDF file encapsulates a complete description of a 2D document (and, with the advent of Acrobat 3D, embedded 3D documents) that includes the text, fonts, images and 2D vector graphics that compose the document. PDF is a file format developed by Adobe Systems for representing documents in a manner that is separate from the original operating system, application or hardware from where it was originally created. Like similar file formats such as DOC, WPD files can also contain mail merge fields, which allow information from an external data source, such as a spreadsheet or database, to be inputted into a template. These highlight how each section of text or object is formatted at a glance, and are therefore useful when trying to determine layout or formatting issues. WPD files contain streams of text, and store formatting information using tags which can be shown as reveal codes in Corel WordPerfect.

WPD files produced in Corel WordPerfect, the company that have developed the format since 1996, are also capable of storing embedded objects such as tables, graphs and images produced in other applications. WPD documents tend to to primarily contain formatted text. WordPerfect has been acquired twice - first by Novell in 1994, and then by Corel in 1996 who continue development of the product and the WPD file format to this day.
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WordPerfect was the top selling word processing software during the 1980's and early 1990's, and retains a big fanclub to this day (so much so that it was still the second most popular office suite up to a couple of years ago).
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Development of the DOS and Macintosh versions of WordPerfect were stopped in 1997 but the Windows version is still under active development by current owners Corel. 100 PDF Pro Creator & PDF Converter The 100 PDF Pro Creator and PDF Convertor supplied by works with all Windows programs and has a lot of features you wouldn't expect from software: create PDF files from almost any Windows application, re-order pages, merge, split, and password-protect your existing PDF files. It is a historically popular word processing file format, which can also be opened by most versions of Microsoft Word. WPD is a text document file format created by Satellite Systems International for their WordPerfect word processing software in 1980.
