With proprietary software, the code used to create the application (or operating system) is not available for public usage or viewing.

JingOS is an Ubuntu-based Linux distribution designed to mimic the look and feel of touch-first operating systems like iOS and Android. Developed by a Chinese company called Jingling, the ...

Getting started with Tails, the encrypted, leave-no-trace operating system Your email has been sent Tails, an encrypted and anonymous OS that bundles widely used open source privacy tools on a ...