

The Draft Workbench, although it adopts ways of working inherited from the traditional 2D CAD world, is not limited at all to the 2D realm. In any case, FreeCAD features a more traditional workbench, with tools found in most 2D CAD applications: The Draft Workbench. Or you already know something about design, or you prefer to draw things before building them. The program falls under the Lesser General Public License, and a stable version of SALOME was released on December 21, 2018.You might be interested by FreeCAD because you already have some technical drawing experience, for example with software like AutoCAD.

Also, it comprises industrial meshing algorithms, and its highlighted geometry editor can import XAO, STL, IGES, BREP, and STEP files. It gives you complete access to the code base, negating any unnecessary time spent outdated APIs. It’s also supported on multiple platforms such as Windows, macOS, Linux, and Unix-like operating systems. SALOME has built-in support for Python, but itself is written in C++. SALOME utilizes various CAD and CAE modeling tools with over-the-top visualizations techniques. It’s a subsidiary project of OpenCascade, and, as mentioned before, has accumulated a significant userbase. Salome excels in the post-processing of numerical simulations and works great for industrial designs. The reason we picked SALOME as the third mention on the list is because of its unmatched capabilities and portability as an open-source, free CAD software with a widely increasing community.
