Read More: OpenJSCAD Keyboard Shortcuts 8. OpenJSCAD is available for Windows, macOS, and Linux. It allows users to create 3D models using code, which can be useful for creating complex shapes or for automating the design process. OpenJSCAD is a program for creating and manipulating 3D CAD models using JavaScript. Read More: QCad 3.22.0 keyboard shortcuts 7. QCAD is suitable for a wide range of applications, including mechanical engineering, architecture, and electrical engineering. It includes a range of tools for creating and editing 2D drawings, as well as support for working with layers and blocks. QCAD is a 2D CAD program with support for Windows, macOS, and Linux. Read More: 164 Blender Shortcuts for Windows Users 6. Blender is available for Windows, macOS, and Linux. It includes tools for creating and manipulating 3D models, as well as support for rendering and animation.
It is really complex to use, very little user friendly and the documentation is most of the time not that helpful.Blender is a 3D graphics and animation program with some basic CAD features. The possibility of having a parametric CAD together with FEM analysis are great. PROSįreeCAD, as the name suggests, is free and considering alternatives on the market available for free right now, this is the only CAD with so many functionalities, which I consider another great advantage. However, depsite the difficulties in 3D modeling, the FEM part is more straightforward to use and allows to obtain interesting results. However, if some of the issues will not be solved and another more user friendly alternative will be present on the market, I feel like it will be abandoned quickly. Right now, I feel it is one of the most valid alternatives, especially after Fusion 360 introduced limitations on the numbe of components that can be worked with for free.
The biggest pro of this software is the number of features implemented and totally free, which makes it the best unrestrained free option for who requires a CAD or a FEM software but cannot pay for it, but unlike another 3D software, Blender, that despite being open source got highly user friendly, FreeCAD feels still quite hard to use, due to a not so agile workflow and some bugs that are still to be fixed.
I have used FreeCAD as an hobbyist who has no availability for payed cad softwares, to produce models that I later 3D print.
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