Kig is a program for exploring geometric constructions.

Bibus is a bibliographic and reference management software. As with other such tools, Bibus allows one to search, edit, and sort bibliographic records. It uses a MySQL or SQLite database to store references. It can directly insert references in OpenOffice.org and MS Word and generate the bibliographic index.

The openSUSE project gives Linux developers and enthusiasts everything they need to get started with Linux. The goals of the openSUSE project are: Make openSUSE the easiest Linux distribution for anyone to obtain and the most widely used open source platform. Provide an environment for open source collaboration that makes openSUSE the world’s best Linux distribution for new and experienced Linux users. Dramatically simplify and open the development and packaging processes to ma

GNU/Linux is the more accurate name for an operating system based on the combination of GNU tools and the Linux kernel emphasizing this dependence.

MLdonkey is a multi-platform, multi-network peer-to-peer client. It supports several large networks such as eDonkey, Overnet, Kademlia, Bittorrent and Gnutella.

xMule is a multi-platform clone of the popular eMule client for the eDonkey filesharing network. Currently supporting various Linux/Unix/BSD platforms, it aims at higher stability and portability than the competitors.

Qtopia (former Qt Palmtop Environment) is a platform for linux-based PDAs, Webpads and mobile-phones developed by Trolltech. License As most Trolltech products Qtopia is dual licensed under the free License:GPL or closed-source which requires a licensing fee then.

Qtopia Phone Edition is a comprehensive application platform and user interface for Linux-based mobile phones. See Also greenphone

LinuxBIOS is a Free Software project aimed at replacing the proprietary BIOS (firmware) you can find in most of today’s computers.

GNU Aspell is a spell checker designed to eventually replace Ispell. It can either be used as a library or as an independent spell checker.

MediaFork is a multiplatform, multithreaded DVD to MPEG-4 ripper/converter originally based on HandBrake, available for MacOS X, Linux and Windows. MediaFork was created to continue work on a DVD ripper for OSX, as the developer for HandBrake moved on to other projects and was not updating the application. In the Beta 1 of Mediafork, support was introduced for iPod Video encoding, as well as faster x264 and ffmpeg encoding. Other new features in Beta 1 Anamorphic encoding with pixel

Deluge is a Bittorrent client written in Python and GTK+. Deluge is intended to bring a native, full-featured client to Linux GTK desktop environments such as Gnome and XFCE.

SmoothWall Express is an open source firewall distribution based on the GNU/Linux operating system. SmoothWall includes a hardened subset of the GNU/Linux operating system, so there is no separate OS to install. Designed for ease of use, SmoothWall is configured via a web-based GUI, and requires little or no knowledge of Linux to install or use.

A GNU/Linux distribution, that takes all the non-free blobs out of the popular Ubuntu distribution and makes it free.

Twinkle is a software phone for voice over IP communications using the SIP protocol. You can use it for direct IP phone to IP phone communication, or in a network using a SIP proxy to route your calls.

Exaile is a media player aiming to be similar to KDE’s AmaroK, but for GTK+. It incorporates many of the features from AmaroK (and other media players) like automatic fetching of album art, handling of large libraries, lyrics fetching, artist/album information via Wikipedia.

Ubuntu is a Linux distribution growing in popularity and based on Debian that focuses on desktop Linux. It is included in Sourcelabs’ Self-Support Offering for Linux Ubuntu has one of the largest, if not the largest and most active user communities of any Linux distribution. Ubuntu is also one of if not the most popular Linux distributions for desktop Linux use. Notable included packages Ubuntu packages the GNOME project as its window manager, however side projects Kubuntu and Xub

Automatix is a graphical interface for automating the installation (and uninstallation) of the most commonly requested applications in Debian based Linux operating systems.