Structural engineers today expect software that is intuitive, fast, and transparent, meaning tools that work with them, not against them. We created the Simplex software ecosystem with exactly this in mind: a suite of cloud-based applications that simplify structural analysis and design while maintaining Eurocode compliance.
Across beams, foundations, columns, and frames, Simplex brings clarity to engineering workflows and makes high‑quality design accessible with just a few clicks. Let’s explore the ecosystem that’s shaping the future of 2D structural engineering tools.
Simplex Beam: Fast. Clear. Efficient.
Simplex Beam is a 2D cloud-based structural design tool built to streamline your workflow from start to finish. With support for concrete, steel, and timber and full Eurocode compliance, the application delivers accurate and transparent results in seconds—no installations, no complicated setup.
Why engineers choose Simplex Beam
Ease of Use: Simplex Beam turns structural design and analysis into a seamless, automated process. With fewer clicks and an intuitive interface, engineers can focus on what matters: the structure itself.
Versatile: Design concrete, steel, and timber beams in one place. One app—endless possibilities.
Transparent: Step‑by‑step Eurocode-referenced calculations and customisable reports provide complete clarity for verification and communication.
Key Capabilities
Intuitive User Interface: Quickly model and design beams without tedious setup or complex inputs.
Eurocode-Compliant Design: Covers EC0, EC1, EC2, EC3, EC5 + national annexes using proven engines from FEM-Design and WIN‑Statik.
2nd‑generation Eurocodes are already underway.
Load Combination Generator: Automatically produces all relevant load combinations, reducing manual errors.
Optimised Design: Automatically finds optimal sections and reinforcement layouts for economical, efficient design.
Fire Design: Perform fire analysis to meet safety requirements.
Online File Storage & Auto Documentation: Store projects in the cloud or download locally. Generate detailed reports containing analysis output and Eurocode‑referenced checks.
What users are saying
“Good to have something new that replaces WIN-Statik. Clear results and easy reading of calculations. Easier printing. Easier to review.”
— Oscar
“Easy to use. Simple calculations can be produced quickly.”
— Levi
Simplex Foundation: Foundation design made simple, clear, and modern.
Simplex Foundation brings clean, intuitive workflows to footing and geotechnical design. Whether you’re designing strip or pad foundations, the software ensures fast, reliable Eurocode‑compliant results with minimal manual input.
Why engineers choose Simplex Foundation
Ease of Use: Streamlined workflows allow engineers to work faster with fewer clicks—without wrestling with spreadsheets.
Interoperability: Seamless integration with FEM‑Design and interoperability via Grasshopper enables tailored workflows and smooth data exchange.
Auto Design: Automatically generates the optimal foundation size or reinforcement configuration—saving time, reducing material, and improving sustainability.
Key Capabilities
Intuitive User Interface: Start designing in seconds—no installation required.
Eurocode Foundation Design. It supports:
– Strip & pad foundations
– Geotechnical checks
– Soil–structure interaction
– EC0, EC1, EC2, EC7 + national annexes (SE, DK, FI, NO, GB)
– And yes—the software is already being prepared for 2nd‑generation Eurocodes.
Optimised Design Tools: Choose to optimise either: foundation dimensions, or reinforcement layout ensuring safe, economical, and CO₂‑conscious design.
Combined Capacity Checks: Soil and concrete capacity verification in a single workflow.
Cloud Storage & Automated Reporting: Access your projects anywhere and generate detailed, step-by-step design reports instantly.
What users are saying
“Nice graphics”
“Good that it calculates settlements”
“Welcome into the 21st century foundation design!”
“It’s good that the soil input is more advanced than other software.”
“It seems magical!”
Simplex Center: The Hub for all the Simplex Apps
The Simplex Center is a centralised platform designed to streamline your experience across the Simplex software ecosystem. This first release for Simplex Center focuses on intelligent file management, allowing you to store, organise, and access your project files with ease. With smart grouping features, navigating between the different SIMPLEX applications has never been smoother.
But this is just the beginning. Future updates will introduce powerful collaboration tools, project-sharing capabilities, and additional features to enhance productivity and teamwork.
You can access the platform here.
A Word from Johanna Riad, Product Owner of Simplex
“We are excited about working with Simplex. The development is really accelerating now that we have the framework and first couple of applications in place. I am looking forward to continuing developing the Simplex ecosystem, with integrations, documentation and collaboration as central themes.”
What’s Next: Simplex Column and Simplex Frame
If you’re curious about what’s coming next, we can share that the next two applications in our pipeline are Simplex Column and Simplex Frame. Both are scheduled for release later this year and will further expand the capabilities of the Simplex ecosystem, making it even easier to design, analyse, and deliver high quality structural solutions.
In the meantime, if you or your team would like early access to test upcoming versions before their official release, we’d be happy to get you involved. Just reach out—we want to collaborate with users who want to shape the future of our tools.
Resources About Simplex Software:
To help you settle in nicely in the Simplex software ecosystem and see the apps in action, there are a few resources you can use today. Explore them to stay sharp and informed.
Access past webinars featuring product walkthroughs, tips, and live workflows by accessing our GoToStage channel. Browse by Simplex and you will find what you need.
Moreover, in our conversations with Dennis Kristensen, CEO of Matrix/StruSoft Structural, we look at how Simplex Beam and Simplex Foundation streamline workflows, enhance collaboration, and set new standards for modern 2D tools. You can read the interview about Simplex Beam here. You can read the interview about Simplex Foundation here.