The project manager is delivered with a built-in PDF viewer that can load and view any PDF, even if it is not related to the open project. PDF viewer has the tools needed to make it easy to work with and review drawings printed as PDF files. For example, you can pan, zoom and print. Below is a screenshot of the viewer with a shop drawing loaded.

Figure 1: Drawing shown in PDF viewer.

The viewer can be accessed from various context menus within the application (see the image below). 

   
Figure 2: Open in Pdf Viewer option in context menu