SkyCiv Structural 3D Alternatives (September 2025)

Online structural design software. Calculation tools for shear force, bending moment, cantilever deflection, steel beam calculations, wood, concrete and more.

Tekla Structural Designer is award-winning software that gives engineers the power to analyze and design buildings efficiently and profitably. Start your FREE 30 day trial now!

Automate your civil and structural analysis calculations. Enhance QA processes and combine with your 2D frame analysis. Download a full FREE Tedds trial today.

Streamline your construction projects with our advanced structural BIM software. Tekla Structures software makes workflows permanently more cost-efficient.

Solve complex structural engineering problems with Ansys Structural FEA analysis software solution for implicit and explicit structural analysis.

Site3D is a fully featured software product for the engineering design of road systems, roundabouts, residential developments and earthworks.

PLAXIS 2D is user-friendly geotechnical finite element analysis software for engineers to model, simulate, analyze and deploy geotechnical projects.

PLAXIS 3D is geotechnical finite element analysis software for engineers to model, simulate, analyze and deploy staged construction in geotechnical projects.

Bricsys 24/7 construction project management software is designed for CAD collaboration to help streamline workflows & improve productivity.

Optimize design to ensure compliance, understand behavior, and accurately predict the performance of all types of offshore structures.

Ansys engineering simulation and 3D design software delivers product modeling solutions with unmatched scalability and a comprehensive multiphysics foundation.

RS3 is a complete 3D geotechnical finite element software package for rock and soil. RS3 is used for excavation design, tunnel design, and more!

Autodesk is a global leader in design and make technology, with expertise across architecture, engineering, construction, design, manufacturing, and entertainment.

ConWize is an innovative cloud-based cost estimating & bidding software with powerful features including cost analysis & predictive analytics.

Autodesk is a global leader in design and make technology, with expertise across architecture, engineering, construction, design, manufacturing, and entertainment.

Autodesk is a global leader in design and make technology, with expertise across architecture, engineering, construction, design, manufacturing, and entertainment.

Simcenter 3D is a comprehensive, fully integrated CAE solution for complex, multidisciplinary product performance engineering including emag and structures.

Autodesk is a global leader in design and make technology, with expertise across architecture, engineering, construction, design, manufacturing, and entertainment.

BricsCAD is a single, native-DWG platform with five product levels including 2D drafting, 3D modeling, BIM, and mechanical design toolsets.

Vitruvi's powerful construction management software allows you to maximize efficiency, enhance visibility, and reduce costs in network deployment projects.

Early-stage urban design and feasibility study software that helps you quickly iterate different development alternatives and calculates key urban parameters in real-time.

SimScale is a full-cloud CAE simulation software that helps you perform CFD, FEA, and thermal simulations for CAD models in the cloud.

Civil Designer is the preferred civil engineering software package offering a completely integrated civil Infrastructure design solution

Design sustainable buildings faster with cove.tool, Learn about our cloud-based platform for architects and engineers.

IronCAD is intuitive 3D CAD software that increases efficiency and can be used standalone or to complement an existing design environment.

RoadEng is a clean, simple and highly interactive corridor design tool. Ideal for a variety of projects: rural road & highways, rail & pipeline, forest & resource roads, and stream reconstruction. Download a free trial!

3D modeling software to create, edit, and modify CAD or STL files for design, reverse engineering, simulation, manufacturing, 3D printing, and sheet metal.

Autodesk Revit is 3D design software with insights and automations powered by Autodesk AI. Buy a subscription from the official Autodesk store or our trusted partners.

Revit software helps MEP engineers, detailers, and fabricators model, analyze, and iterate systems design in BIM to support better performance and sustainability.

From 3D mapping to geophysical modelling, our geophysics software streamlines workflows and enhances analysis so you can drive insights with efficiency.

Trusted by 50,000+ construction professionals, manage all of your operations from bid to completion with HCSS heavy construction software today.

Subject your designs to real world conditions to raise product quality while reducing prototyping and physical testing costs.

Autodesk Civil 3D is civil infrastructure design and documentation software. Buy a Civil 3D subscription from the official Autodesk store or a reseller.

Design, analyze & visualize high-performance and sustainable buildings with OpenBuildings, Bentley's all-in-one BIM software.

Bluebeam construction software empowers AEC teams to collaborate in real time and manage projects from design to completion on any device - anywhere.

Builterra's digital pathways streamline and optimize workflows for civil engineers, enabling efficient project management, standardization, accurate cost estimating, mobile data collection and seamless communication across teams.

VizTerra offers the most advanced 3D landscape design software on the market today. Build incredible landscape designs with our streamlined interface and easy to use set of tools.

Discover why CAESAR II is the preferred pipe stress analysis solution of engineers around the world.

HydroCAD, hydrology and hydraulics software for modeling stormwater runoff and designing stormwater management systems

Intuitive, customizable and backed by unmatched technical support, CHEMCAD is the leading chemical engineering simulation software that adapts to your specific needs. Start solving simple and complex chemical processes with incredible efficiency today.

OpenRoads Designer is a road design software for plant documentation, surveying, stormwater design & analysis, visualization, geotechnical, underground utilities, and much more.

STACK’s cloud-based construction software saves time, increases accuracy, and improves collaboration from bid decision to project closeout.

AutoCAD-based tool with a high level of precision. Improve efficiency, accuracy, and quality of the PV design on commercial & industrial rooftops.

Oqton Freeform is the industry’s most comprehensive design software for any complex or organic models. Solve your physical design challenges in the digital world. | Freeform - 3D Design Software for Organic Models

ProEst is the leading construction estimating software designed to dynamically plan for your next job. Contractors: Contact us today & request a free demo!

Improve design efficiency with Transoft Solutions' Vehicle Swept Path Analysis software, ideal for optimizing vehicle tracking and analysis. Try it now!

Browzwear is the leading 3D apparel design software for the fashion industry, apparel design development, and merchandising solutions.

Construction project management software designed by builders, for builders. Easy to use on-site and in the office for seamless collaboration.

Win more bids, spot the mistakes early and pull advanced reports with SketchList, a complete 3D design software for all your wood project needs.

EasyEDA is a free and easy to use circuit design, circuit simulator and pcb design that runs in your web browser.

Simple and powerful estimating & takeoff software for the construction industry. Instantly boost your productivity on all your estimating & takeoff jobs!

Explore SiteMax Systems for all your construction needs, from project management to contractor coordination. Our cloud-based solutions streamline operations, enhance task management, and improve contractor collaboration. Discover efficient building and general contractor software tailored for success.

Try the best construction estimating software with RIB Candy for free: ✓ Quantity takeoff ✓ Estimating ✓ Project management & planning ✓ Free trial

We help hotels save time, increase productivity and accelerate growth. Streamline operations with our cloud-based hotel PMS, integrating seamlessly with industry leaders.

Award-winning CAD software for structural packaging design. ArtiosCAD handles all structural design, product development, and virtual prototyping.

Professional-grade 2D CAD software that can be used to create, edit, view, and markup any kind of 2D drawing or DWG file.

The Autodesk AEC Collection gives designers, engineers and construction professionals the tools and integrated workflows to create with ease, all in one essential package.

See how Ansys computational fluid dynamics (CFD) simulation software enables engineers to make better decisions across a range of fluids simulations.

Boosting efficiency and streamline operations with our industry-leading web-based applications for moving and storage companies in the US. Experience seamless management, real-time tracking, and enhanced customer satisfaction. Get a competitive edge today

PADS is an affordable and powerful PCB design software used for rapid prototyping, simulation, & collaboration between PCB & other hardware engineering projects

nanoCAD - professional, cost-effective CAD Software with powerful 2D/3D modeling tools for viewing and drawing DWG files in engineering and architecture. Free download.

Our intuitive procurement platform makes any complex sourcing process a breeze. Simplify your purchasing, analyze your spend, and get back to what you do best.

Insight building performance analysis software empowers architects and engineers to design more energy-efficient buildings with advanced simulation engines.

Road, Site, and Subdivision design automation in less time with minimal resources. Carlson RoadNET highway design. Import and export to various file formats including Civil3D, LandDesktop, AutoCAD (dwg, dgn, dxf)

AFT pipe flow analysis and modeling software is used by engineers in over 80 countries. Learn more and download a free demo.

PV*SOL is the industry's leading 3D solar software with the most detailed configuration and shade analysis for PV systems.

Kreo — Powerful AI construction takeoff and estimating software. Get accurate PDF and CAD measurements, quantity takeoffs and estimates.

Square Takeoff a Construction Blueprint Takeoff and Estimating Software

PreconSuite provides a “suite” of software modules that streamline your preconstruction bid management process so you can win more bids.

Streamline your business processes for efficiency and compliance. Automate workflows for faster incident response and problem management.

Simcenter is a flexible, scalable portfolio of the best predictive simulation software and test applications that support every step of your digital journey.

ALLPLAN a Nemetschek Company - offers 3D CAD software for structural, civil and precast concrete engineering

Create your products using the latest 3D product design and manufacturing software, including Inventor, AutoCAD, and Fusion 360, together at one great price.

CPillar is a quick, interactive, and easy-to-use analysis tool for evaluating the stability of surface or underground crown pillars, and laminated roof beds.

Maximize asset efficiency with OnPlan Advantage. Our software streamlines work orders, automates FMECA conversion, and ensures regulatory compliance. Take control of your asset management today.

Looking for the best cloud-based tax software? Try ProConnect Tax, the #1 web-based professional tax software, for free today.

Site plan software allowing residential contractors and home builders to determine site suitability, position and price point for any build remotely.

UML design and business analysis tool for modeling, documenting, reverse engineering, building and maintaining object-oriented software systems, fast and intuitive. Great features, great price.

Discover Rayon, the best architectural design software. Better than CAD, simpler than BIM, Rayon is the ideal software for designing floor plans with your team, in your browser.

Software editor, software and tools for conversion of Native and Neutral formats CAD/CAM. CADCAM DATA EXCHANGE - CAD data conversion , native neutral formats. Download your converter or translator for CATIA, THINK, UNIGRAPHICS, SOLIDWORKS, ...

UML design and business analysis tool for modeling, documenting, reverse engineering, building and maintaining object-oriented software systems, fast and intuitive. Great features, great price.

Our powerful, no-code platform designed for big data analysis, enabling anyone to effortlessly explore and analyze vast datasets via a user-friendly, spreadsheet-like interface. Gigasheet supports a wide variety of data sources from CSV, XLSX, and JSON to popular CRMs, data warehouses, and cloud data stores.

ZWCAD is a fast and powerful 2D CAD solution offering unparalleled compatibility with the industry standard file format DWG.

Dassault Systèmes SOLIDWORKS Corp. develops and markets 3D CAD design software, analysis software, and product data management software. SOLIDWORKS is the leading supplier of 3D CAD product design engineering software.

Elevate efficiency with APISCRAPY's AI-Driven Web Scraping & workflow automation. Streamline processes seamlessly. Embrace the future of productivity.

Enabling Model-Based Systems Engineering for construction projects. Proven for clients, contractors and engineering firms.

Intelligent legal intake and workflow automation software for in-house legal departments. Automatically consolidate legal requests in one source of truth, and triage and manage matters efficiently, with real-time legal metrics reporting. Intuitive, no-code solution for modern legal teams.

MagiCAD Group specialises in software solutions and manufacturer services provider for the built environment

Aquaveo: Water resources software and engineering consulting services for modeling groundwater, surface-water, and watershed hydraulics & hydrology.

Ansys provides high-performance, automated meshing software that produces the most appropriate mesh for FEA, CFD and other multiphysics solutions.

Leverage Pix4D photogrammetry expertise online with PIX4Dcloud. Automatically extract information from images by generating 2D and 3D maps and models, or simply upload your desktop results for efficient sharing and collaboration.

US-based software company on a mission to help teams manage complex operations in highly regulated industries like aerospace, energy, robotics, and manufacturing. Web-based tools used by NASA, Blue Origin, Redwire, AeroVironment, and Commonwealth Fusion to plan and execute mission-critical procedure

PMWeb is the World's #1 All-in-One, Enterprise Construction Project Management Software. Powerful, Easy-to-Use, and 100% Web-based.

CADWorx® Plant Professional is a powerful and versatile solution that redefines plant design and automation.

Make progress claims faster and easier with Payapps. Get a demo of this award-winning technology and learn how it can help your business!

Workflow software is what we do. We provide low-code, cloud-based software that helps automate processes and streamline workflow. See it in action!

SharpeSoft is the leading choice for heavy construction cloud-based estimating software. Serving the construction industry for over 37 years, built by contractors to help contractors.

Autodesk Fusion, formerly Fusion 360, is a platform for 3D CAD, modeling, manufacturing, industrial design, electronics, and mechanical engineering. Subscribe or download for free.

Altium Designer enables engineers to effortlessly connect with every facet of the electronics design process. Over 35 years of innovation and development focused on a truly unified design environment makes it the most widely used PCB design solution.