SDDM is a modern display manager for X11 aiming to be fast, simple and beautiful. It uses modern technologies like QtQuick to create smooth, animated user interfaces.

Ark manages various archive formats, including tar, gzip, bzip2, rar and zip, as well as CD-ROM images. Ark can be used to browse, extract, create, and modify archives.

CMake is used to control the software compilation process using simple platform and compiler independent configuration files. CMake generates native makefiles and workspaces that can be used in the compiler environment of your choice. CMake is quite sophisticated: it is possible to support complex environments requiring system configuration, pre-processor generation, code generation, and template instantiation.

SABnzbd+ is a web-based binary newsgrabber written in Python, with support for the popular nzb file format. It greatly simplifies the process of downloading from Usenet, thanks to a friendly web-based, fully customizable user interface and advanced built-in post-processing options including the ability to automatically verify, repair, extract and clean up downloaded posts.