There is no reason why this software cannot print 3D views. After putting so much time & effort into designing our HVAC systems we would like to be able to impress our clients with clean isometric plots, so they will be able to better understand what they are getting. Not to mention the benefits it would have on our installers. I used CADPIPE in the past & although I was not happy with the program it did have many basic benefits over BS3 that saved the company time in the feild as well as in the shop.