...
- GUI:
- Java NetBeans (CDDL)
- JxBrowser (JxBrowser Product License Agreement, with LGPL components; used in OpenSim 4.0 and above)
- Jython (Python Software Foundation License Version 2)
- JFreeChart (LGPL)
- Java (Oracle Binary Code License Agreement)
- three.js (MIT; https://threejs.org )
- OpenSim Libraries and Application Programming Interface (API):
- Simbody (Apache License 2.0)
- TinyXML (zlib license; http://www.grinninglizard.com/tinyxml/)
- POSIX Threads for Windows (LGPL)
- GLUT (MIT/custom)/FreeGLUT
- LAPACK, BLAS
- LBFGS and LBFGSB (BSD-3-Clause)
- IPOPT (EPL-1.0)
- Biomechanical Toolkit (BSD-3-Clause)
- docopt.cpp (MIT)
- OpenMM Lepton (MIT)
- Simbody (Apache License 2.0)
...