.DSYM File

The dsym file extension is associated with the ArchiCAD. The GDL is a binary data which may contain one or more text tags.

The GDL (Geometric Description Language) is Graphisoft's parametric object definition language. It is invented for ArchiCAD and used in many other applications. The GDL defines a 3D model, a 2D model, property data, a user interface and a parameter handler. All the above definitions can be parametric.

A GDL object is a container for the GDL scripts, default parameters, optional binary data and additional information (eg. a preview image).

MIME types:
model/vnd.gdl
model/vnd.gs.gd

Files with dsym file extension can be found as binary data files in Geometric Description Language.

How to open:

Use ArchiCAD to work with *-dsym files.

How to convert:

Probably can be converted to other formats.