How to convert MS Word documents to MS Publisher format.
Converting Microsoft Word documents directly to Microsoft Publisher documents (.doc to .pub / .docx to .pub conversion) is very straightforward, as you can simply import/open MS Word files in MS Publisher. By saving your project as .pub format, you will complete the Word to Publisher conversion.
Using Microsoft Publisher is your best bet, since third-party programs typically have issues working with .pub files. You will, most likely, not find any file conversion tool capable of converting word to publisher.
A desktop publishing application included in Microsoft Office
One of the most popular word processor programs from Microsoft Office