EPA SWMM editor with 2D overland flow, 1D-2D coupling and sewer design
Static and Dynamic Structural Analysis of 2D and 3D frames.
An easy and flexible mathematical programming environment for Python.
Open DXFs with QCad
Free multiphysics simulation software package
A designer’s program for describing parts of the building
A package for Isogeometric Analysis in Octave and Matlab