Free browser-based structural steel editor with 3D CAD, FEM solver, 640+ profiles, and design verification against 5 international codes.
Cost / License
- Freemium
- Proprietary
Platforms
- Online




SAP2000 is described as 'The SAP name has been synonymous with state-of-the-art analytical methods since its introduction over 30 years ago. SAP2000 follows in the same tradition featuring a very sophisticated, intuitive and versatile user interface powered by an unmatched analysis engine and design' and is an app. There are more than 50 alternatives to SAP2000 for Windows, Linux, Web-based and Mac. The best SAP2000 alternative is CalcSteel, which is free. Other great apps like SAP2000 are Estru3D, Robot Structural Analysis Professional, Etabs and sas-civil.
Free browser-based structural steel editor with 3D CAD, FEM solver, 640+ profiles, and design verification against 5 international codes.




SourceForge presents the Estru3D project. Estru3D is an open source application. SourceForge provides the world's largest selection of Open Source Software. Structural analysis using the Stiffness Matrix...
Robot™ Structural Analysis Professional software provides engineers with advanced BIM-integrated analysis and design tools to understand the behavior of any structure type and verify code compliance.



For nearly 30 years, ETABS has been recognized as the industry standard for Building Analysis and Design Software. Today, continuing in the same tradition, ETABS has evolved into a completely integrated building analysis and design environment.



SAS-CIVIL is intented as a finite elements menthod software, with application oriented to civil and structural engineer, it is designed in two modules, one for analisys and another for desing, all under GNU license.
The Abaqus Unified FEA product suite offers powerful and complete solutions for both routine and sophisticated engineering problems covering a vast spectrum of industrial applications. For example, in the automotive industry engineering work groups can consider full vehicle...
CloudCalc provides cloud based structural analysis software. Perform 3D structural analysis on computers, tablets, and smartphones.



SkyCiv Engineering offers cloud based structural analysis software for engineers. Offering a beam, truss and frame calculator and a full 3D Structural Design.
SDC Verifier is an all-in-one software solution for structural design, FEA analysis, and verification according to design codes and standards. SDC Verifier can be used independently or as an extension to Ansys Mechanical, Femap, and Simcenter 3D.


SkyCiv Structural 3D is a powerful structural analysis and design software on the cloud. Nothing to install or download and users can subscribe on a month-to-month basis so there's no life long commitment. It's also free to get started.




midas Civil is one-stop modeling, analysis and design solution for bridge and civil structures. It features a distinctively user friendly interface and optimal design functions.