Structural Software

Structural & Earthquake Engineering

CSI produces five primary software packages: SAP2000; CSiBridge; ETABS; SAFE; and PERFORM-3D

Space Gass

SPACE GASS is a general purpose 3D analysis and design program for structural engineers.


Guarantees maximum analysis reliability and the best drawing design, including the following elements:

Stru Soft Design Software

Structural Design Software in Europe AB (StruSoft) is a Swedish innovative software development company with more than 30 years of experience in specialized software applications for the entire building industry. 


The CIMSteel Integration Standards (CIS/2) is the product model and electronic data exchange file format for structural steel project information.

Rhino 3D Smart Structural Interpreter

Plug-ins for Rhino and Grasshopper specific to generating and exchanging data with external Structural modelling programs


Intuitive program handling allows the typical challenges in the calculation and design of steel, concrete, timber, aluminium, or glass structures to be managed more efficiently.


The new SOFiSTiK FEM Packages meet all modern requirements for structural analysis software from 2D Slab to 3D BIM and Bridge design.

Revit Structure

Autodesk Revit software provides structural engineers and designers with the tools to more accurately design and build efficient building structures.

Arktec, Tricalc

Spanish company founded in 1985, specialized in the development, marketing and support of software for AEC.