FEATool Multiphysics is an easy-to-use FEA and CFD Simulation Toolbox
A framework for solving partial differential equations
Numerical mathematics platform, Matlab alternative
Stress intensity factor (SIF) calculation from crack tip displacements
error function and related functions in pure standard Fortran 2008
Data Processing and Analysis for X-ray Spectroscopy and More
A calculator capable of complex arithmetics
Flexfortip is an alternative of namelist which supports nesting tags.