Free Software
Crafty.js
Crafty.js is a JavaScript game engine that can be used to create HTML 5-powered games. With Crafty.js, your games will be cross-browser compatible allowing any one to play your games on old and modern browsers, including Internet Explorer 9. The open source game engine allow you to build games using canvas or the native DOM, splice and dice a sprite map to easily draw game entities, and use advanced SAT collision detection that can contain more information than just true or false statements.
Webmin
Webmin is a web-based interface for system administration tool for Unix-like systems. You can use Webmin in any modern browser to setup and manage& user accounts, Apache web server, DNS configuration and alike. The software removes the mundane task of manually editing Unix configurations and allow you to easily setup hosting for applications, sites and web services.
Angular
Angular is a TypeScript-based free and open source platform and web application framework. The framework developed and released by the community and the Angular Team at Google. Angular is a is a complete rewrite of AngularJS.
Bliss OS
Bliss OS is a free and open-source operating system based on the mobile operating system, Android. It features many optimizations and expanded device support and is avalible for Chrombook, Linux and Windows PCs. The project is developed by an 501 (c3) Non-Profit organization who's mission is to provide a variety of resources to the open-source community and others around the world by creating and fostering an all-inclusive learning environment for seasoned developers and newcomers.
KiCad
KiCad is a free and open-source, cross-platform software suite for electronic design automation. With KiCad it's easy to make professional PCB layouts with up to 32 copper layers. The schematic editor provided by KiCad allows you to create your own design without limits and then inspect and view your work in the 3D viewer through an interactive canvas.
IDLE
IDLE is the default IDE which come installed with the programming language Python. The editor provides syntax highlighting, search features, class browsers, and runs Python scripts in a separate, protected process. IDLE was designed to be intuetive and simple to use, so that it can be a useful tool for people learning Python for the first time.
Parallels Desktop
With Parallels Desktop you can run several other operating systems on your PC simultaneously. The software provides hardware virtualization for Macintosh computers with Intel processors. With ongoing support for DirectX and OpenGL, many popular games and game engines are supported within Parallels Desktop allowing people using make to make use of Microsoft Windows related products.
ChatRad
ChatRad is a random chat site where you can find and talk to strangers, and meet new people using your webcam. ChatRad's free stranger chat, connects you with random people all around the world allowing you to video chat with random people instantly. Over 10 million people across the globe use ChatRad to meet new people to make friends, find romance and have a good time socializing online.
Android Studio
Android Studio is a Android development environment developed by Google. The platform is based on IntelliJ IDEA and provides integrated Android development tools used for creating, testing and debugging Android applications. Android Studio studio was created to provide a standard alternatives to the likes of Eclipse with Android Development Tools for Eclipse and other third-party providers.