Best Free Engineering CAD Software

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 for architects, engineers, and construction professionals. The software offers a range of advanced features, including ... Read more about GstarCAD

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. It supports a wide range of file formats, making collaboration with other CAD tools seamless. IronCAD’s powerful vis... Read more about IronCAD

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 extensive library of design elements, CADopia makes it easy for engineers and architects to create precise and detailed designs.... Read more about CADopia

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 seamlessly. The software offers a full suite of 2D and 3D design tools, including layering, dimensioning, and rendering c... Read more about CMS IntelliCAD

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 performance requirements. The software combines CAD, CAE, and design automation, making it suitable for industries such as aeros... Read more about nTopology

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 easily create process flow diagrams and model complex systems involving chemical reactions, heat transfer, and mass tra... Read more about CHEMCAD

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-friendly interface, engineers can easily visualize complex systems, test designs under real-world conditions, and optimize p... Read more about SimWise 4D

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 and efficiency. Draft it’s user-friendly interface and powerful features enable engineers and designers to develop co... Read more about Draft it

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 efficiently. With ATS ADOS, users can collaborate on projects in real time, facilitating seamless communication and coordin... Read more about ATS ADOS

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 offers a wide range of tools to facilitate the design and analysis of electrical systems, ensuring that engineers can meet th... Read more about Capital Electra X

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, from product development and prototyping to architectural design and simulation. The software supports a variety of file... Read more about 3D_Evolution

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 like automatic file repair, model scaling, and support generation, MakePrintable enhances the efficiency of the 3D print... Read more about MakePrintable

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 powerful tools for performing simulations in areas like structural mechanics, heat transfer, fluid dynamics, and electromag... Read more about OnScale Solve

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 simulation, ensuring that users can bring their ideas to life in a collaborative environment. SolidFace’s intuitive interfa... Read more about SolidFace

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 types, and design codes, making it ideal for structural engineers working on complex projects. With features like dynam... Read more about RISA-3D

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. BPT-Pro’s intuitive interface offers a range of drafting and design tools, including layer management, dimensioning,... Read more about BPT-Pro

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 formats, making it compatible with a wide range of industry standards and design tools. It offers a user-friendly interface... Read more about Magnum

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 projects and streamline the design process. ALCAD includes advanced tools for modeling, rendering, and simulation, enabl... Read more about ALCAD

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, engineers, and designers. With features like customizable templates and collaborative workspaces, Domus.Cad enhances productiv... Read more about Domus.Cad

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 organizations design and analyze stormwater management systems in compliance with regulatory standards. The software’s user-frien... Read more about HydroCAD

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 intuitive interface, RoadEng allows users to create detailed designs, manage project data, and generate reports efficientl... Read more about RoadEng Civil Engineer

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 engineers with robust tools for simulating water flow, analyzing flood scenarios, and designing hydraulic structures. The sof... Read more about GeoHECRAS

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, ensuring compliance with industry standards. With CADMATIC Electrical, users can collaborate seamlessly with multidisci... Read more about CADMATIC Electrical

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 CADMATIC eBrowser, users can access and review project files, share updates, and manage tasks seamlessly, ensuring that everyo... Read more about CADMATIC eBrowser

SwiftComp Micromechanics is an advanced engineering CAD software designed to streamline the modeling and analysis of composite materials and micromechanics. This powerful tool allows engineers and researchers to create accurate simulations of material behavior under various conditions. With its intuitive interface, users can quickly generate complex geometries and apply different loading scenarios... Read more about SwiftComp Micromechanics