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

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

Password Safe

Whether the answer is one or hundreds, Password Safe allows you to safely and easily create a secured and encrypted user name/password list. With Password Safe all you have to do is create and remembe...
Language(s): C++
Operating system(s): Windows, Linux, Android
License: Artistic License 2.0

Popcorn Time

Popcorn Time is a multi-platform, free software BitTorrent client that includes an integrated media player. The applications provide a free "alternative" to subscription-based video streaming services...
Language(s): HTML, JavaScript, NodeJS, CSS
Operating system(s): Linux, Mac OS X, Windows, Android
License: GPL v3

Ring

Ring is a free and universal communication platform which preserves the users' privacy and freedoms. Ring is free software for universal communication which respects the freedoms and privacy of its us...
Language(s): C, C++
Operating system(s): Linux, FreeBSD, Microsoft Windows, OS X, Android
License: GNU General Public License v3