structural analysis software

Model it an hour.

Go home on time.

The FEM software structural engineers actually enjoy using. Full Eurocode & AISC/ACI support, a learning curve measured in hours – not in weeks.

no credit card required · 30 days full access · cancel anytime

First model in under 60 minutes – guaranteed or we’ll onboard you personally
Save 20% + on analysis time – Eurocode checks, reinforcement & cross-section optimization run automatically
Support from structural engineers – not a helpdesk. Our team has run the same Eurocode checks you have

Let’s make structural engineering fun again!

Our Products

Diamonds

Easy to use FEM software for structural analysis of steel, concrete and timber constructions. More on Diamonds

PowerConnect

Fast and intuitive design software for calculating different types of steel connections. Discover PowerConnect

BIM Expert

Interoperability and synchronizing BIM models between multiple software packages. Learn more on BIM Expert

Why BuildSoft?

Easy to use

Our programs are very intuitive and approachable. Your learning curve is short – guaranteed.

Get time back

High-speed performance with minimal memory usage. Perfect for simple 2D models as well as complex 3D structures.

Great support

We offer excellent customer service, relying on many years of experience in various code standards and structural analysis.

Structural engineering solutions

Steel

Fast and efficient strength & stability verification of steel structures with Diamonds: industrial or agriculture halls, roofs, trusses, frames, …

Concrete

Floor slabs, foundations, rafts, walls and 3D buildings are calculated with Diamonds: reinforcement, cracked deformation and crack widths.

Timber

2D or 3D wooden trusses and beam grids are not a problem for Diamonds. The calculation includes strength, stability, and creep.

Connections

Easy steel connection design with PowerConnect: tubular connections, moment connections, column bases and shear connections.

“It is great that Diamonds enables us to complete concrete slab models with practical reinforcement information, so that cracked deformation analysis provides a realistic estimate.”

Bruno De Maegd
Project Engineer

“Without 3D structural analysis software it would have been impossible to perform a reliable loads descent or calculate stresses in the concrete walls of this complex high-rise building.”

Koen Coelus
Founder & Managing Director

“Because Diamonds is very intuitive to use, it is straightforward to achieve results quickly and actively use them in discussions with architects — helping realize designs that speak their visual language.”

Hanne Van Beurden
Architectural Structural Engineer

“The Diamonds 3D analysis model offered all the information needed to eliminate the risk of temporary local overload and to define an optimal approach for unlocking the tilting pins.”

Tom Molkens
Senior Project Expert

“This project clearly illustrates how efficiently Diamonds can be used for a wide range of structural analyses. I continue to be impressed by its capability to develop practical structural analysis models.”

Koen van Nevel
Founder & Managing Partner

“With Diamonds, we build a fully functional structural analysis model for this type of project within 2 days — ready for all analyses needed to elaborate the complete tender dossier.”

Yvan Goetschalckx
Manager

“The 3D structural analysis model made it relatively easy to evaluate various alternatives for column positions — and analyses could be carried out smoothly starting from the existing model.”

Maarten Vervaet
Structural Engineer

“Thanks to Diamonds, the entire process ran very smoothly — it took only 5 days to produce the fully finished structural analysis model for a 150-metre industrial production hall.”

Walter Van Erum
Manager

“Diamonds offers an excellent mix of ease-of-use and advanced analysis capabilities. It took us less than 1 day to work out the model and get first results — newcomers get efficient within a week.”

Kristof Van Echelpoel
Founder

“Diamonds gives us the flexibility we need to work efficiently on very diverse structural engineering projects — essential when you have such a broad portfolio.”

Alexander Willems
Managing Director

Free License for Students & Teachers

We are dedicated to making structural analysis easy for everyone. If you’re a student or a teacher, you get free access to our fully functional software for the entire period of your academic studies. Limitless possibilities await you!

Get your free 30-day trial today!

No credit card required

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