The STUN protocol (Simple Traversal of UDP through NATs) is described in the IETF RFC 3489, available at http://www.ietf.org/rfc/rfc3489.txt. It's used to help clients behind NAT to tunnel incoming calls through. This server is the counterpart to help the client identify the NAT and have it open the proper ports for it.

xdvi is a program which is used to preview DVI files, such as are produced by TeX. This localized version of xdvi can handle Japanese DVI files, called pxdvi.

SLmon is a tool for monitoring system's performance. It displays results using a nice and readable text-based UI, providing either figures or a graph. It currently monitors: - CPU load (SMP is supported) - memory and swap load - uptime, date and time - number of logged in users - network traffic

This plugin provides an overview of the active document.

Presentty is a console-based presentation program where slides are authored in reStructuredText. Its features include, but are not limited to: Cross-fade animations, progressive list display, panning transitions, syntax highlighting, Cowsay and figlet integration, ANSI art, JPEG display.

Elementary is a widget set based on the Enlightenment Foundation Libraries, primarily aimed at creating graphical user interfaces for mobile and embedded devices.