- Category: Design
- Read Time: 4 mins
- Hits: 32
In product design and engineering, proprietary software like SolidWorks, ANSYS, and AutoCAD dominate the market—but what if you need powerful, free alternatives? Fortunately, open-source CAD, CAM, FEA, and CFD tools provide robust solutions for engineers, students, and hobbyists.This guide explores free and open-source alternatives for: CAD