KDE is produced by an international technology team that creates free and open source software for desktop and portable computing. Among KDE's products are a modern desktop system for Linux and UNIX platforms, comprehensive office productivity and groupware suites and hundreds of software titles in many categories including Internet and web applications, multimedia, entertainment, educational, graphics and software development.

Gnuboy is a portable Game Boy emulator. It basically allows you to play most games designed for the Game Boy and Game Boy Color on your PC or workstation.

The Window Manager Icons is a set of generic icons for use by window managers in a graphical environment. It is an efficient icon distribution designed to be standardized and configurable. It includes several themed icon sets, a template icon set to help building new themed icon sets, scripts and configurations for several window managers.

openMSX is an open source MSX emulator that uses a unique emulation model, which tries to achieve the highest level of accuracy possible. It allows emulating a large number of different MSX machines. Combined with the C-BIOS ROM-files that are available in a separate package, you can run game ROM-files without the need for non-free BIOS ROM files.