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




Lusas Civil & Structural is described as 'LUSAS Civil & Structural is a world-leading finite element analysis software application for the analysis, design and assessment of all types of structures' and is an app. There are more than 50 alternatives to Lusas Civil & Structural for Windows, Linux, Web-based and Mac. The best Lusas Civil & Structural alternative is CalcSteel, which is free. Other great apps like Lusas Civil & Structural are Robot Structural Analysis Professional, SAP2000, RISA-3D and CloudCalc.
Free browser-based structural steel editor with 3D CAD, FEM solver, 640+ profiles, and design verification against 5 international codes.




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.



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...


Superior structural engineering software for analysis and design by RISA Technologies, Inc.



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.
Resultant is a website that contains a small variety of tools for engineering students (primarily civil and mechanical). The focus was on ease and speed of use, with straightforward export that could be put into an assignment or lab report and look professional but simple.



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.
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.




Want to design any type of structure – with the material of your choice and also share your synchronized model data with your entire design team? Try STAAD.Pro.



Intergraph’s structural analysis software is a high-quality, fully integrated, and database-driven system for comprehensive frame and finite element analysis, and steel and reinforced concrete design.


