This download allows you to export and save to the PDF format in eight 2007 Microsoft Office programs. It also allows you to send files as e-mail attachments in the PDF format in a subset of these programs. Specific features vary by program.
This Microsoft Save as PDF Add-in for 2007 Microsoft Office programs supplements and is subject to the license terms for the Microsoft 2007 Office system software. You may not use this supplement if you do not have a license for the software."
You can download this Add-in from the following location:
Here are some screen shots:
Also take a look at the properties of this PDF file. "PDF Provider: Microsoft Word 2007"