ClassicalGDL 1.1 for Mac can be downloaded from our website for free. The following version: 1.1 was the most frequently downloaded one by the program users. The default filename for the application's installer is classicalgdl.zip. The application is categorized as Design & Photo Tools. This free Mac app is an intellectual property of Arcobaleno 2001.
From the developer:
ClassicalGDL is a CAD developed for the creation of gdl texts - the tridimensional description language of Archicad. ClassicalGDL is best suited for creating parts of classic architecture, which it can model as revolution solids or extrusions on a path. The program can model any kind of solid by revolution or extrusion, using the integrated tools.
You may want to check out more software for Mac, such as TkMatMan, eBPMN or topCAD, which might be related to ClassicalGDL.