CP2K

CP2K is a quantum chemistry and solid state physics software package that can perform atomistic simulations of solid state, liquid, molecular, periodic, material, crystal, and biological systems. CP2K...
Language(s): Fortran
Operating system(s): Linux
License: GNU General Public License

FreeMat

FreeMat is a free environment for rapid engineering and scientific prototyping and data processing. It is similar to commercial systems such as MATLAB from Mathworks, and IDL from Research Systems, bu...
Language(s): Assembly language, C, C++, Fortran, Qt
Operating system(s): Linux, Mac OS, Windows
License: GNU General Public License

GNU Octave

GNU Octave is a Scientific Programming Language with powerful mathematics-oriented syntax with built-in plotting and visualization tools, Free software, runs on GNU/Linux, macOS, BSD, and Windows, and...
Language(s): C, C++, Fortran
Operating system(s): GNU/Linux, Mac OS, BSD, Windows
License: GNU GPLv3

Insight Segmentation and Registration Toolkit

ITK is an open-source, cross-platform system that provides developers with an extensive suite of software tools for image analysis. Developed through extreme programming methodologies, ITK employs le...
Language(s): C, C++, Fortran, Python
Operating system(s): Cross-platform
License: Apache 2.0

MDynaMix

This is a general purpose molecular dynamics code for simulations of mixtures of either rigid or flexible molecules, interacting by a force field consisting of Lennard-Jones, electrostatic, covalent b...
Language(s): Fortran
Operating system(s): Unix, Linux, Windows
License: GNU General Public License