Software Category

Best Free Engineering CAD Software - Page 3

Free Engineering CAD Software is an essential tool for engineers looking to design, model, and draft technical drawings without the financial burden of costly software. This software provides engineers with the tools to create precise, detailed, and accurate designs, making it an invaluable asset across various engineering disciplines, including mechanical, civil, electrical, and architectural engineering. Engineering CAD software offers features like 2D drafting, 3D modeling, and design visualization, which help streamline the engineering design process. These tools facilitate collaboration, enhance productivity, and ensure the quality of engineering projects. Free engineering CAD software solutions offer powerful capabilities, making them a cost-effective option for small businesses, students, and professionals seeking reliable design software. Explore the best free engineering CAD software in this category to find tools that suit your needs. These solutions provide the flexibility and functionality needed to create high-quality designs without the expense of premium software. Start using free engineering CAD software today to enhance your design processes and improve project outcomes.

Note: Most of the products listed in this free engineering CAD software category offer free trial versions, though they have restrictions like time limits, fixed number of users, or limited features. For more options and features, compare and evaluate all-time engineering CAD software to find the best fit for you.
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★★★★★4.7 average rating from 33 reviews
Last Updated: September 15, 2026
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  • 85 Software

Popular Picks in Engineering CAD Software

AutoCAD Logo

AutoCAD

   (5.0)

Autodesk Construction Cloud Logo

Autodesk Construction Cloud

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CATIA Logo

CATIA

   (4.0)

Creo Logo

Creo

   (4.6)

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Complete Product Directory

List of Top Free Engineering CAD Software - Page 3

Continue with products 51–75. Review each product’s overview, then open available tabs for buyer fit, use cases, features, integrations, pros and cons, and pricing.

Best Free Engineering CAD Software Products 51–75

Use search, filters, and available product tabs to evaluate the next 25 listings in this category.

25 products shown
#51

Security Camera Placement Tool

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Overview

The IP Video System Design Tool is an engineering-focused CAD software tailored for designing and optimizing video surveillance systems. It provides advanced tools for both 3D and 2D modeling, enabling precise camera placement, coverage analysis, and system performance evaluation...

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Free Trial30 Days Starting PriceContact Vendor HeadquartersArmenia
#52
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Overview

GstarCAD is a versatile engineering CAD software that provides professionals with powerful tools for drafting, designing, and modeling across various engineering fields. With its user-friendly interface, GstarCAD enables users to create precise 2D and 3D drawings, making it ideal...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersChina
#53
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Overview

IronCAD is a powerful 3D CAD software tailored for engineers and designers in industries like manufacturing, automotive, and architecture. Known for its flexibility and ease of use, IronCAD enables users to create complex 3D models quickly through a unique drag-and-drop interface...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#54
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Overview

CADopia is a versatile CAD software that offers comprehensive design tools for engineering and architectural applications. This platform supports both 2D and 3D modeling, providing features for drafting, annotation, and visualization. With its user-friendly interface and extensiv...

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Free TrialAvailable Starting Price$545 Per user HeadquartersUnited States

Overview

CMS IntelliCAD is a powerful 3D CAD software solution, offering advanced design and drafting tools for engineers, architects, and designers. Known for its compatibility with the industry-standard DWG file format, IntelliCAD allows users to create, modify, and share CAD drawings s...

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Free TrialAvailable Starting Price$149.95 Per one-time HeadquartersUnited States
#56
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Overview

nTopology is a powerful engineering CAD software built to enable advanced design and manufacturing of complex parts and structures. With its unique generative design capabilities, nTopology allows engineers to create lightweight, optimized components tailored to specific performa...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#57
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Overview

CHEMCAD is a sophisticated simulation software solution tailored for chemical engineering applications. This comprehensive platform allows engineers and researchers to design, simulate, and optimize chemical processes efficiently. With its intuitive graphical interface, users can...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#58
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Overview

SimWise 4D is a powerful engineering CAD software designed to enhance the design and simulation process for engineers and designers. This platform provides comprehensive tools for creating 3D models, conducting simulations, and analyzing performance seamlessly. With its user-frie...

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Free TrialAvailable Starting Price$2000 Per year HeadquartersUnited States
#59
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Overview

Draft it is an intuitive engineering CAD (Computer-Aided Design) software tailored for professionals in the architectural, engineering, and construction industries. This platform provides comprehensive tools for creating, modifying, and optimizing 2D and 3D designs with precision...

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Free TrialAvailable Starting Price£32 Per one-time HeadquartersUnited Kingdom
#60
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Overview

ATS ADOS is a specialized engineering CAD software designed to support the design and development processes in various engineering fields. This platform offers advanced tools for creating, modifying, and analyzing CAD models, enabling engineers to produce high-quality designs eff...

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Free TrialAvailable Starting Price€20000 Per feautre HeadquartersNetherlands

Overview

Capital Electra X is a sophisticated computer-aided design (CAD) software tailored for the electrical engineering industry. This platform enables engineers to create detailed and accurate electrical schematics, wiring diagrams, and control systems designs. Capital Electra X offer...

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Free TrialAvailable Starting Price$109 Per month HeadquartersMalaysia

Overview

3D_Evolution is a cutting-edge 3D CAD software designed for professionals in engineering, architecture, and product design. With advanced modeling tools and a user-friendly interface, 3D_Evolution allows users to create highly detailed 3D models for a wide range of applications,...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersFrance

Overview

MakePrintable is an innovative engineering CAD software that simplifies the process of preparing 3D models for printing. Designed for engineers and designers, this platform allows users to optimize their designs quickly, ensuring that they are ready for production. With features...

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Free TrialAvailable Starting Price$7 Per month HeadquartersUnited States

Overview

OnScale Solve is a state-of-the-art simulation software used to solve complex engineering and design challenges by leveraging advanced numerical methods and cloud computing technology. Ideal for industries such as aerospace, automotive, and electronics, OnScale Solve provides pow...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited Kingdom
#65
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Overview

SolidFace is a cutting-edge 3D CAD software designed to empower engineers, designers, and architects to create and manage intricate designs with precision and ease. This comprehensive platform offers a suite of tools that facilitate parametric modeling, assembly design, and simul...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#66
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Overview

RISA-3D is a 3D CAD software designed to assist engineers and architects in structural analysis and design. The platform offers advanced modeling tools that allow users to create accurate 3D models of buildings and infrastructure projects. RISA-3D supports various materials, load...

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Free TrialAvailable Starting Price$2070 Per year HeadquartersUnited States
#67
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Overview

BPT-Pro is a specialized architectural CAD software that provides architects and designers with advanced tools for creating precise and detailed building plans. The platform supports both 2D and 3D modeling, allowing users to visualize spaces, structures, and layouts with clarity...

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Free TrialAvailable Starting Price$99 Per user HeadquartersJapan
#68
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Overview

Magnum is an advanced engineering CAD software designed to streamline the design and drafting process for engineers and manufacturers. This tool provides a powerful set of features for creating 2D and 3D models, technical drawings, and schematics. Magnum supports various file for...

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Free TrialAvailable Starting Price$3990 Per user HeadquartersUnited States
#69
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Overview

ALCAD is a powerful 3D computer-aided design (CAD) software designed for professionals in industries like architecture, engineering, and construction. The platform allows users to create detailed 3D models of buildings, structures, and products, helping designers visualize their...

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Free TrialAvailable Starting Price€199 Per user HeadquartersSwitzerland
#70
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Overview

Domus.Cad is a powerful engineering CAD software designed to streamline the design and drafting process for engineering professionals. This platform offers advanced tools for creating detailed technical drawings, 3D modeling, and simulation, making it ideal for architects, engine...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersItaly
#71
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Overview

HydroCAD is a specialized engineering CAD software tailored for hydrology and stormwater management analysis. This platform provides users with tools for modeling drainage systems, conducting hydraulic calculations, and generating comprehensive reports. HydroCAD helps organizatio...

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Free TrialAvailable Starting Price$295 Per user HeadquartersUnited States

Overview

RoadEng Civil Engineer is a specialized public works software designed for civil engineering professionals. This powerful tool provides a comprehensive suite of features for designing and analyzing transportation projects, such as roads, highways, and land development. With an in...

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Free TrialAvailable Starting Price$2100 Per one-time HeadquartersCanada
#73
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Overview

GeoHECRAS is a specialized engineering CAD software tailored for hydraulic modeling and river engineering projects. Combining the capabilities of GEH (Geomatics Hydraulic Engineering) with HEC-RAS (Hydrologic Engineering Center’s River Analysis System), GeoHECRAS provides enginee...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States

Overview

CADMATIC Electrical is a specialized engineering CAD software that streamlines the design and documentation of electrical systems for various industries. This platform provides powerful tools for creating accurate electrical schematics, wiring diagrams, and control panel designs,...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersFinland

Overview

CADMATIC eBrowser is an advanced project management software designed specifically for engineering and construction projects. This platform provides tools for managing project documentation, tracking progress, and facilitating collaboration among project stakeholders. With CADMAT...

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Free TrialNA Starting Price$95 Per month HeadquartersFinland

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