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Buy Now 40
+ Years of Experience
+ Years of Experience
Since 1985, delivering the best structural engineering software, empowering engineers and construction experts with cutting-edge technology.
Cutting-edge BIM software for structural engineers: Model, analyze, and design buildings fast and accurately. Automate RC, steel, and composite designs in a central model to speed up delivery. Discover More
All-in-one steel detailing & connection design software for engineers & drafters. Automate designs and efficiently create top-quality detail drawings. Discover More
Revolutionize structural detailing with CAD software that automates the creation of concrete drawings with a single click. Extract from ProtaStructure and auto-arrange on sheets, saving hours of work. Discover More
Elevate your building projects with our upgraded BIM integration tools. Streamlined model sharing and flawless coordination with bi-directional links. Discover More
Latest Versions
V 9.0.445 (ProtaStructure + ProtaDetails + ProtaSteel)
ProtaStructure Suite 2026 Release Notes
Version Comparison
V 8.0.312 (ProtaStructure + ProtaDetails + ProtaSteel)
Visit Prota Help Center for latest release notes
Empowering Professionals
for Over 40 Years
Structural Engineering and Design Software for BIM Modeling, Efficient Code-based Design, Analysis and Detailing of Building Structures.
Fast Multi-Material Modeling
ProtaStructure provides structural engineers with a BIM-focused
approach for efficient, fast, and intuitive physical modeling, incorporating
RC, steel, and composite elements
in a unified modeling using comprehensive localized templates & object libraries.
State-of-the-art Structural Analysis Methods
Prota Software delivers a wide range of structural FE analysis tools, from static, dynamic to complex techniques like nonlinear static, multi-mode pushover, time history, construction stage and P-Delta analysis. Our expert software ensure safe design for all types of projects, from industrial to residential buildings.
Economical and Reliable Design
ProtaStructure equips structural engineers with advanced tools for efficient, cost-effective design of earthquake-resistant structures, meeting stringent seismic codes like US, Eurocodes, and more. Key features include auto seismic load calculations, enhanced diaphragm choices, automated irregularity assessments, retrofitting capabilities, and nonlinear base isolators for superior safety and compliance.
International Seismic Design Requirements
ProtaStructure offers engineers tools for quick, economical earthquake-safe designs, adhering to seismic standards like US, Eurocodes and more.Key features include auto seismic load calculations, enhanced diaphragm choices, automated irregularity assessments, retrofitting capabilities, and nonlinear base isolators for superior safety and compliance
Fully Automated Detailing and Quantity Take-off
ProtaStructure Suite provides a revolutionary workflow for automatically creating and organizing all your structural concrete and steel detail drawings only with a single click. You can save hours of drafting time by seamlessly extracting structural design, draft, and draw details from ProtaStructure and automatically arrange them onto your company drawing sheets with dynamic quantity tables and material lists.
Leading BIM Integration for Project Coordination
ProtaStructure is natively designed with structural BIM in mind, using intelligent physical objects to drive modeling, design, coordination and documentation. Our software features bespoke and Open BIM integrations, such as bi-directional links with Revit, IFC, DXF, SAF for seamless model synchronization, change tracking, improved project coordination and efficiency.
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Years Of Experience
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Countries
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International Codes & Standards
Tech Change The World
ProtaStructure: Transforming construction with advanced engineering and design software.
- Design Smarter, Build Stronger!
- Design Economically, Ensure Safety, Save Time!