JuK is a powerful music player capable of managing a large music collection.

TLP is a feature-rich command-line utility, saving laptop battery power without the need to delve deeper into technical details.

Exult is an open source engine for playing Ultima VII on a variety of modern operating systems and environments. The Black Gate (including Forge of Virtue) and Serpent Isle (plus Silver Seed) are both playable to the end. Some differences to the original games exist; see sections 5.3/5.4 of the FAQ.

GtkHash is a small GTK+ utility which allows users to compute message digests or checksums using the mhash library. Currently supported hash functions include MD5, MD6, SHA1, SHA256, SHA512, RIPEMD, TIGER and WHIRLPOOL.

Kopete is an instant messaging and chat application with support for a wide variety of services, such as AIM, Yahoo, ICQ, MSN, and Jabber. Advanced features and additional protocols are available as plugins.

The Berkeley Open Infrastructure for Network Computing (BOINC) is a software platform for distributed computing using volunteered computer resources.