Best Free Structural Engineering Software of 2026

Compare the Top Free Structural Engineering Software as of February 2026

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What is Free Structural Engineering Software?

Structural engineering software is designed to provide engineers with the tools to efficiently and accurately analyze, design, and optimize building structures. This software often offers a wide range of calculations for steel, concrete, and timber designs, allowing the user to quickly conduct structural analysis. Structural engineering software also provides 3D modeling capabilities which enable visualization of layout plans as well as generate clear drawings. In addition, these programs are often accompanied by pre-defined library elements such as walls, beams, columns and slabs which save time during the design process. Finally, some packages may include an optimizer module that assists in finding the most economical structural design solution. Compare and read user reviews of the best Free Structural Engineering software currently available using the table below. This list is updated regularly.

1

SkyCiv Structural 3D

SkyCiv Engineering

SkyCiv Structural 3D is a cloud-based Structural Analysis software that allows users to model, analyze and design complex 3D structures. It is completely online; requiring no installation to use. SkyCiv Structural 3D offers the very best in online structural analysis. It includes the following: - Powerful Analysis: Linear, P-Delta, Cables, Buckling, Plates, Frequency, RS - Integrated Design checks for steel, wood, connections, foundations, wind (AISC, NSD, AISI, EN, AS, CSA, BS plus more...)

4 Ratings

Starting Price: $79/month/user

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2

Home Designer

Chief Architect

Home Designer Software is the top-rated 3D interior design, remodeling and home design software. Based on technology from Chief Architect's professional architectural software, Home Designer is made easy for DIY. Discover why Home Designer is the best home design app to visualize and design your next house project. Chief Architect software is the professional tool of choice for architects, home builders, remodelers, and interior designers. Smart building technology makes it easy to create construction drawings, floor plans, elevations, 3D renderings, and 360 panoramic renderings. Chief Architect's software is purpose‑built for residential design with building tools that can automatically generate roofs, foundations, framing, and dimensions. As you draw walls, windows, and doors, the program simultaneously creates a 3D model. These 3D models can be shared with homeowners, structural engineers or subcontractors using the 3D Viewer app.

Starting Price: $79 one-time payment

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3

LIRA-SAPR

LIRALAND Group

LIRA-SAPR is comprehensive software package that benefits from BIM technology. The software is intended for analysis and design of building and mechanical engineering structures of different purposes. - Static (forces and displacements) and dynamic analyses - Selection and check for sections of steel and/or reinforced concrete (RC) structures - Preliminary drawings of steel structures as well as separate RC elements

Starting Price: €280/month

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4

MiTek Structure

MiTek

Built exclusively for component manufacturers. Built for power. Built exclusively for component manufacturers, MiTek® Structure delivers the most powerful structural modeling, editing, and estimating functionality available anywhere. Formula builder feature enables designers to create or store customized formulas, group formulas into sets, scheme and apply to jobs or individual objects. Create estimates by applying formulas to modeled objects. Create and customize plan options directly from within a job file. You can include all member types in your options, from accessories to walls, and utilize option customization, such as special junction considerations for site-specific creation. Users can model a unit once and place it multiple times. Placed units maintain a link back to original units, so you can make changes in one model and selectively update the references to units.

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