There was a download of PyLith 1.4 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. Commonly, this program's installer has the following filename: bash.exe. The program is categorized as Photo & Graphics Tools.
The following versions: 2.0 and 1.4 are the most frequently downloaded ones by the program users. We recommend checking the downloaded files with any free antivirus. This free tool was originally created by Computational Infrastructure for Geodynamics.
From the developer:
PyLith is a finite element code for the solution of dynamic and quasi-static tectonic deformation problems.
New features include dynamic fault interfaces using fault constitutive models, a Drucker-Prager elastoplastic 3D bulk rheology, a lumped system Jacobian formulation for explicit time stepping, and a total Lagrangian small strain elasticity formulation.
You may want to check out more software, such as AutoCAD OwnerGuard, Block CAD or VisualTurn Demo, which might be related to PyLith.