doPDF may convert any document (Word; Excel; txt; WordPad; etc.) in a PDF document easily.
You just need to execute the command "Print" over the document top convert and when you have to select the printer to use, select 'doPDF'.
doPDF may be installed as a virtual printer, so it cannot be executed as an independent application. You will just see them from the printing options and it will appear as if it were another printer connected to the equipment.
Once you have done this, you will have to save the original document as a PDF file that will appear on the PDF visualizer.