Estru3D is a structural engineering software for analysis and design of reinforced concrete and steel structures.
Contact for pricing
Best RISA-3D Alternatives ranked by AI · updated May 2025
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RISA-3D is a structural engineering software for analysis and design of buildings.
Price: Contact for pricing
Top 6 RISA-3D alternatives
MASTAN2 is a powerful structural analysis software for civil and mechanical engineers.
Contact for pricing
ClearCalcs is a cloud-based engineering design software that simplifies complex calculations for structural engineers.
Starting at $49 per month
Frame3DD is free, open-source software for static and dynamic analysis of two- and three-dimensional frame structures. It is aimed at engineers, researchers,...
Pros
- Free and open source, unlike most commercial frame-analysis packages
- Supports static, modal, and dynamic analysis of 3D frames
- Command-line workflow is well suited to scripting and reproducible studies
Cons
- Lacks the polished graphical modeling workflow found in SAP2000 or RISA-3D
- Requires text-based input and interpretation of analysis output
- Has a narrower element and nonlinear-analysis scope than OpenSees or commercial FEA suites
Free, open source
Tekla Structural Designer is a software solution for structural engineering firms. It offers advanced analysis and design capabilities for buildings and structures.
Contact sales for pricing
6
midas Gen
MIDAS IT
midas Gen is structural analysis and design software for building and general civil structures, used by structural engineers. It supports three-dimensional finite-element...
Pros
- Integrated modeling, analysis, and design for concrete and steel buildings
- Strong seismic and dynamic-analysis capabilities for building structures
- More specialized for building workflows than general-purpose finite-element tools
Cons
- Less widely adopted globally than ETABS and SAP2000
- Can require more training than simpler building-analysis software
- Licensing and pricing are less transparent than open-source alternatives
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