A list of ArchiCAD related sites.

Resource site for ArchiCAD users, with GDL objects, and a mailing list. [more information in Italian language]

An independent, international professional association consisting of GDL authors, software developers, and building product manufacturers.

The developers of ArchiCAD, a 3D architectural design software with 2D drawing and layout functions for architects, interior designers and structural engineers.

Provides ArchiCAD based solutions for architects.