Browse free open source CAD software and projects for Windows and Cygwin below. Use the toggles on the left to filter open source CAD software by OS, license, language, programming language, and project status.

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    CalculiXforWin

    CalculiXforWin

    Open-Source Multiphysics FEA (FEM) Package

    CalculiX Binaries for MS Windows, made with CYGWIN and ARPACK libraries. CalculiX is most popular FEA open-source package (like Code-Aster and Elmer-FEM). it is comparable in features with most known commercial packages like ANSYS, NASTRAN, Abaqus, etc. Good for structural, mechanical, thermal and fluid applications (trusses, plates, frames, shells, solid bodies). It has powerful nonlinear capabilities (including tension/compression only material like concrete) and most types of analysis (modal, thermal, buckling, coupled, etc) . See home page at http://www.dhondt.de New versions can be obtauned here: http://calculixforwin.blogspot.com/2015/05/calculix-launcher.html PS Appimages for Scilab, wxMaxima and GNU Octave were added
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    Downloads: 84 This Week
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