Apps similar to NETGEN include Blender, which is free and open source. Other options are Wings 3D, MagicaCSG, picoCAD and Gmsh. You can choose from more than 10 3D Modelers like NETGEN for Linux, Windows and Mac.
enGrid is an open-source mesh generation software with CFD applications in mind. enGrid uses an in-house development for surface meshing and prismatic boundary layers; a module for hex far-fields will be added in the next release.
Cost / License
Free
Open Source
Platforms
Linux
E
Good alternative?Is enGrid a good alternative to NETGEN?