Click image for full sizeįreeCAD is a 3D-Solid and general purpose design CAD/CAE.įreeCAD is aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other engineering specialties. While other CAD packages are often complicated to use, QCad tries to be different. QCAD enables users to create technical drawings such as plans for buildings, interiors, mechanical parts or schemas and diagrams. QCAD is an application for 2D computer aided drafting. What are the best free and open source alternatives? Tinkercad is proprietary free-of-charge software. Tinkercad uses a simplified constructive solid geometry method of constructing models. Tomorrow's innovators start here.Tinkercad is an online 3D modeling program that runs in a web browser. Tinkercad is a free product from Autodesk, a leader in 3D design, engineering, and entertainment software. Tinkercad Lesson Plans and starters available for students to get started with 3D CAD design, electronics simulation, and block-based programming.Tinkercad Classrooms allows teachers to assign Activities, send and receive assignments, invite co-teachers, and monitor student progress-all from your dashboard.All you need is a device and an internet connection.Export your files including STL, OBJ and SVG or send them to other programs.Import STL, OBJ and SVG files into the 3D design space to build on an existing design.Make 3D designs from code using Tinkercad Codeblocks.Easily build 3D designs with controls optimized for your device.LEARN BY DOING: Build confidence, persistence, and problem-solving skills.FREE FOR EVERYONE: No strings attached.

Tinkercad is a free app that equips the next generation of designers and engineers with the foundational skills for innovation: 3D design, electronics, and coding.

Autodesk tinkercad app