Top Alternatives to SolidWorks

SketchUp is a powerful 3D modeling software widely used for architectural design, interior design, mechanical engineering, and more. It offers an intuitive interface and a vast library of pre-made models, making it accessible for both beginners and professionals.

Autodesk AutoCAD is a powerful commercial computer-aided design (CAD) and drafting software used by professionals across architecture, engineering, construction, and manufacturing industries. It provides robust tools for 2D drafting, 3D modeling, and design documentation.

FreeCAD is a powerful, open-source parametric 3D modeler designed primarily for engineering and product design, allowing users to create and modify real-life objects of various sizes with ease.

DraftSight is a robust 2D CAD design and drafting software offering feature-rich tools for creating, editing, and viewing DWG files. It's a professional-grade solution for engineers, architects, and designers.

nanoCAD is a professional-grade CAD platform designed for creating and editing 2D and 3D designs with full native DWG support. It offers a familiar interface and robust tools for drafting, modeling, and documentation across various industries.

BRL-CAD is a powerful open-source solid modeling system utilizing Constructive Solid Geometry (CSG). It provides a comprehensive suite for design, analysis, and visualization, suitable for a range of engineering and scientific applications.

BricsCAD is a powerful and versatile CAD software offering a comprehensive suite of tools for 2D drafting, 3D modeling, BIM, and mechanical design. It provides native .dwg compatibility and supports various workflows, making it a strong alternative to traditional CAD platforms.

Autodesk Inventor is a professional 3D mechanical design software used for creating digital prototypes, enabling engineers and designers to design, visualize, and simulate product performance before manufacturing.

Rhinoceros, commonly known as Rhino, is a powerful 3D modeling software widely used in industrial design, architecture, naval design, jewelry design, automotive design, CAD/CAM, rapid prototyping, and multimedia. It provides a versatile set of tools for creating, editing, analyzing, documenting rendering, animating, and translating NURBS curves, surfaces, and solids.

QCAD is an open-source 2D CAD system designed for drafting, providing a cost-effective solution for technical drawings, plans, and diagrams across various disciplines including architecture, engineering, and mechanical design. It is known for its user-friendly interface and extensive toolset for creating precise 2D geometry.

Autodesk 123D was a discontinued suite of free, user-friendly 3D design software designed for hobbyists, students, and small-scale fabrication enthusiasts. It offered tools for 3D modeling, sculpting, photogrammetry, and preparing designs for 3D printing and láser cutting.

pCon.planner is a professional 3D space planning, interior design, and product configuration software. It enables users to create detailed architectural drawings, visualize spaces with integrated product catalogs, generate quotations, and produce compelling presentations.

PTC Creo is a comprehensive suite of CAD/CAM/CAE software solutions designed for discrete manufacturers to streamline product design, simulation, and manufacturing processes from concept to production.

progeCAD Smart is a powerful and free 2D CAD software based on the IntelliCAD engine. It offers extensive DWG compatibility, essential drafting tools, and supports LISP scripting for customization.