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A list of ArchiCAD related sites.

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

Developers of third party ArchiCAD Add-Ons and GDL Objects.

A resource site for ArchiCAD users, including tutorials, tips and tricks, downloads, online support, and discussion forums for registered members.

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

The developers of the architectural CAD software ArchiCAD and the facility management system ArchiFM.

Provides ArchiCAD based solutions for architects.