Gmsh is an automatic 3D finite element grid generator with built-in CAD and post-processing facilities. Its design goal is to provide a simple meshing tool for academic problems with parametric input and advanced visualization capabilities. It is built around four modules: geometry, mesh, solver, and post-processing. The specification of any input to these modules is done either interactively using the graphical user interface (based on FLTK and OpenGL) or in ASCII text files using Gmsh's own scripting language. License: GNU General Public License (GPL) Changes:
This release introduces a new post-processing database along with a complete rewrite of the post-processing drawing code. The surface mesh algorithms and STEP/IGES/BREP support were improved. A new 3D mesh optimization algorithm was added. The release also includes new native file choosers, as well as many other small improvements and bugfixes.

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