OpenCV

OpenCV (Open Source Computer Vision Library) is released under a BSD license and hence it’s free for both academic and commercial use. It has C++, Python and Java interfaces and supports Windows, Linu...
Language(s): C, C++, Python, Java
Operating system(s): Windows, Linux, Mac OS, iOS, Android
License: BSD license

OpenNN

OpenNN is an open source class library written in C++ which implements neural networks, a main area of machine learning research. It has been succesfully applied to many different analytics tasks in i...
Language(s): C++
Operating system(s): Linux, Mac OS, Unix, Windows
License: GNU Lesser General Public License

OpenSceneGraph

The OpenSceneGraph is an open source high performance 3D graphics toolkit, used by application developers in fields such as visual simulation, games, virtual reality, scientific visualization and mode...
Language(s): C++
Operating system(s): Windows, Mac OS X, GNU/Linux, IRIX, Solaris, HP-Ux, AIX, FreeBSD
License: OpenSceneGraph Public License

OpenShot

OpenShot Video Editor is a free and open-source video editor for FreeBSD, Linux, macOS, and Windows. The project was started in August 2008 by Jonathan Thomas, with the objective of providing a stable...
Language(s): Python, C++ (libopenshot library)
Operating system(s): FreeBSD, Linux, Mac OS, Windows
License: GNU General Public License, version 3 or later

OpenVPN

OpenVPN provides flexible VPN solutions to secure your data communications, whether it's for Internet privacy, remote access for employees, securing IoT, or for networking Cloud data centers. Our VPN ...
Language(s): C
Operating system(s): Windows XP or later, Mac OS X 10.8 or later, Android 4.0 or later, iOS 6 or later, Linux, BSD
License: GNU General Public License