PICO-8 - Lua-based fantasy console for making and playing tiny, computer games and programs.
VeraCrypt - VeraCrypt is a free open source disk encryption software for Windows, Mac OSX and Linux.
Photon - The fastest way to build beautiful Electron apps using simple HTML and CSS.
Axcrypt - AxCrypt - Password Protect Files With Strong Encryption. AxCrypt is the leading open source file encryption software for Windows.
Beamable - Beamable provides an SDK that enables game makers to easily add social, commerce and content management features to their games with drag-and-drop prefabs inside Unity.
Windows BitLocker - This topic provides a high-level overview of BitLocker, including a list of system requirements, practical applications, and deprecated features.