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Powerful tools for complex, error-free structural design and fabrication.

StructPlus3D for Advanced Structural Designing

Design, detail, and deliver structural steel projects faster with an integrated CAD-driven workflow — without the cost and complexity of traditional systems.

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End-to-End Structural Design & Manufacturing Solution

StructPlus3D is a powerful and comprehensive structural steel design platform built to streamline the complete workflow from concept design to fabrication and manufacturing. Designed for structural engineers, steel fabricators, and industrial engineering teams, StructPlus3D combines intelligent modelling, automation, and manufacturing-focused tools into a single integrated environment.

The platform enables users to efficiently create, modify, and manage complex steel structures with exceptional accuracy and performance. With advanced tools for structural profiles, steel sections, welded and bolted connections, stair systems, handrails, platforms, and industrial support structures, StructPlus3D simplifies even the most demanding structural projects.

Beyond modelling, StructPlus3D delivers complete fabrication-ready outputs including manufacturing drawings, automated bills of materials, cut lists, and fabrication data — helping teams reduce errors, improve productivity, and accelerate project delivery from engineering to workshop production.

Streamline complete structural design workflow

StructPlus3D is a comprehensive structural steel design solution built for engineers, fabricators, and manufacturing teams. From intelligent structural modelling to fabrication-ready outputs, StructPlus3D streamlines the complete workflow with speed, accuracy, and automation.

Intelligent Structural Modelling

Create complex steel structures, frames, platforms, and support systems using advanced structural design tools.
Extensive Profile Libraries

Access standard beams, channels, pipes, tubes, and custom structural profiles for faster engineering workflows.
Automated Fabrication Detailing

Generate manufacturing drawings, cut lists, weld details, and fabrication documentation directly from the 3D model.
Steel Connections & Components

Design structural connections, stair systems, railings, ladders, and industrial structural assemblies efficiently.
Automated BOM & Material Lists

Instantly generate accurate bills of materials and manufacturing data for procurement and fabrication processes.
Manufacturing-Ready Outputs

Export DXF, DWG, PDF, STEP, and fabrication data seamlessly for workshop production and CNC workflows.

Structural designing with StructPlus3D by SolidPlus3D.

StructPlus3D by SolidPlus3D.

Key Features

Everything You Need. One Platform.

Purpose-built tools for every phase of structural steel design, detailing, and fabrication — without switching tools.

Parametric Modeling

Place profiles along 2D or 3D sketches with full parametric control. Design updates propagate automatically — fast iteration, zero rework across the entire assembly.

Automated Connections

Auto-generate end plates, base plates, gussets, clip angles and frame connections with minimal input. Save as reusable presets across every project.

Advanced Cutting Tools

Face, miter, cope and contour cuts — with definable tolerances, offsets and gaps for full fabrication readiness. All cuts remain editable at any stage.

Beam Conversion Technology

Intelligent algorithms transform imported geometry into fully editable structural profiles — auto-mapped to standard libraries for rapid legacy migration.

Stairs & Railings Automation

Define start and end points — StrutPlus3D automatically calculates slopes, step dimensions and generates all stair and railing components for industrial structures.

Fasteners & Stiffeners

Automated and manual placement of bolts, nuts, washers, ribs and stiffeners. Fasteners adapt dynamically to parametric changes — always in sync with BOM data.

Manufacturing Outputs

Auto-generate BOMs, fabrication drawings, DXF and CNC data from the live model. Zero manual re-entry — straight from design to production floor.

Automated BOM with Cutlist

Automatically generate accurate BOMs and cut lists directly from the structural model with live updates and fabrication-ready material data.

Structural Analysis Integration

Bidirectional data exchange with structural analysis tools via neutral file formats — seamless collaboration without data loss between design and analysis teams.

Variants Explained

Choose the Right StructPlus3D for Your Team

From independent structural engineers to large multi-office fabrication firms — StructPlus3D has an edition that scales with your operation, without paying for features you don't need.

StructPlus3D Standard

A standard structural design solution included with SolidPlus3D Professional and Premium, offering essential structural modelling and fabrication tools.

Included in Standard

2D & 3D sketch-based structural framework creation
Standard structural member libraries
Weldment profile creation and management
Structural member trimming & extension
Gussets, end caps & weld beads
Multibody structural design environment
Automated cut lists & cut length tables
Automatic Structural BOM generation
Corner treatment and profile alignment tools
Associative manufacturing drawings
DXF/DWG fabrication export support
Basic frame and support structure design

StructPlus3D Profressional

The complete structural design solution with advanced modelling, steel connections, fabrication detailing, BOM generation, and manufacturing-ready outputs.

Everything in Standard, plus:

Intelligent steel connection automation
Parametric end plates, gusset plates & clip angle connections
Automated stair, ladder & railing design
Elaborate library of structural fasteners
Wind bracing & advanced structural bracing tools
Intelligent node and frame corner management
Automated structural joint handling
Reusable structural templates and macros
Advanced workshop and fabrication automation
High-performance management of large steel assemblies
Automated connection-driven fabrication detailing
Parametric end plates, gusset plates & clip angle connections

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High Performance & Scalability

StructPlus3D delivers quantifiable impact on design time, software costs, rework rates and fabrication readiness — across every type of structural project.

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40 %

Faster Design Time

70 %

Cost savings

3 X

Faster model regeneration

100 %

Customer satisfaction

Who It's For

Built for Varied Discipline

StructPlus3D is deployed across structural engineering firms, industrial manufacturers, plant design companies and fabrication shops —

each running specialised workflows from a single platform.

Engineering

Structural Engineering Firms

Full parametric workflow from concept model to fabrication package — with automated connections, analysis integration and shop drawing automation built in.

Manufacturing

Industrial Equipment Manufacturers

Design equipment frames, support structures and custom fabricated components with AI-assisted connections and full BOM automation.

Plant Design

Plant Design Companies

Pipe racks, platforms, access structures and equipment supports — with the performance to handle large plant assemblies efficiently on standard hardware.

Fabrication

Fabrication Shops

Shop drawings, cut lists and CNC data from 3D models in minutes — with beam conversion from legacy geometry and zero manual re-entry into manufacturing systems.

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SolidPlus3D Product Overview & Technical Specifications

Full feature list, system requirements, supported formats and licensing options.

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SolidPlus3D Product Overview & Technical Specifications

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SolidPlus3D Product Overview & Technical Specifications

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Latest Info

SolidPlus3D 2026 Launched on 26-March-2026. Launched - Span3D Standard for the Non Designing Departments viz., Shop Floor, Production, Sales, Quality, etc. Launched - MSME Bundle at an effective discount of 70% for Companies with annual turnover of less than $2.5M.