Robobat ROBOT Freeware

ROBOT Millenium Freeware is a Windows-only structural engineering program, with a direct link to Revit Structure, 2D and 3D Frames (limited to 200 members) and plates and shells (up to 1500 nodes).

Registration is required.

Edit: it seems that the page is unavailable at the moment. Would the acquisition by Autodesk have something to do with it?