font size on mac

Hi, a very typical novice on mac (even though i'm on this bloody thing all day). I have a software program, Prokithens, runs native on a mac but the font size for the catalog section is like looking at cars from an airplane. The program itself does not seem to have an adjustment for that part of the program. I can change fonts in the display area, the floor plan and elevation, but not in the technical area where I pick cabinets and moldings . . . Help!

That's probably a question for the software developer. Have you tried their web site?