You can convert any document in PDF format, including the Word document, but to do this you need to have Adobe Acrobat product set on your computer with a full suite of software for writing PDF-files. Such package costs pretty much money and in most cases there is no urgent need for this luxury for the average user. Besides the original software from Adobe Systems developed for creating the PDF-files, there is also a free PDF converter that can be used both, for personal and commercial purposes.