PROPworks® Viewer is an add-on component to the Space Management module which tracks the physical space and related real property assets of a facility. Developed by AirIT using the ESRI platform, the world leader in Geographical Information System (GIS) solutions, the PROPworks® Viewer is a tool used to display a port's Space Inventory graphically by combining the inventory information held in PROPworks® with the graphical inventory of CADD drawings and GIS.

The PROPworks® Viewer is not an alternative or substitute for a GIS, but rather works in complement allowing business users access to geographic information to use in executing queries and creating lease exhibits, with no impact on the GIS. The business user can generate lease exhibits without any knowledge of CADD or drafting after a few minutes of training