Funny you should choose to do this now. I started looking at 3D printers on the 9th. Great minds and all that?
I noticed the catalog is in Word (docx) format. So for those that don't have Microsoft office, there are 2 open source office suites you can download that WILL let you access those documents- LibreOffice and OpenOffice.
LibreOffice is now updated way more often than OpenOffice, so I'd recommend that one. It's available for Windows, Linux, and Mac OSX v10.10 or later. There is a help file you can download and install too. Lot's of public support for the program. Will also print any document in pdf directly from the program. Does an incredible job of both importing and exporting Word and Excel documents. Power Point occassionaly will have a problem, as will Visio.