Zero Touch Linux Server is the easiest way to setup your back office infrastructure. If you need mail server, file server or domain controller - ZTL is perfect for you.

Zipper is a tool for inspecting the contents of a compressed archive and for extracting. I know that theres a GNUstep port of the famous OpenUp application but I must admit that for a living I have to use Windoze at work.

Zudoku is a free Sudoku game for all platforms. Sudoku, sometimes written Su Doku, is a logic-based placement puzzle, also known as Number Place in the United States.

ZipoBase is a simple, fast, and free web database. ZipoBase is a simple all-in-one database for small and simple applications. It is web-server based, meaning that it is accessed entirely through a web browser.

ZopeMon application is a GNOME applet to manage multiple Zope instances on your filesystem, created using the mkzopeinstance.py utility.

ZenEdu is a distribution whose main goal is to provide an easy-to-install, stable and free operating system to nurseries and primary schools.

ziproxy is forwarding, non-caching, compressing proxy server. ziproxy squeezes images by converting them to low quality jpegs and optionally can also gzip HTML and other text-like data. ziproxy is intended to free bandwidth on dialup connections.

ZK is an AJAX/XUL Web framework designed to enable Web applications to have both rich user experiences and a simple programming model. ZK includes an AJAX-based event-driven engine to automate interactivity and a rich set of XUL-based components.

Zeta is the name of a virtual platform, or "architecture". You can find the specifications in the released source. On top of those specifications, an emulator has been developed under linux. Its a direct implementation of the specs.

ZipSlack is a special edition of Slackware Linux that can be installed onto any FAT (or FAT32) filesystem with about 100 MB of free space. It uses the UMSDOS filesystem and contains most of the programs you will need.

Zoned project provides DNS zone database clustering for BIND9. Zoned works in conjunction with the BDBHPT DLZ module for BIND9 (9.4.0+).

zeppoo-dump is a tool to explore the Linux kernel through /dev/(k)mem. It can debug memory and display it in opcode format. zeppoo-dump can also write opcodes in the memory. Only the i386 and x86_64 architectures are supported.

Zonestats create an RRD database with the values of CPU and memory (RSS) usage per Solaris 10 zone. Zonestats project requires only the RRDs Perl module..

ZZplayer is a MPEG player for the KDE environment. Currently Mpeg I video, MP3 and VCD are supported. ZZplayer is based on SMPEG library. You can play video in loop, without audio, resize the video or play in fullscreen mode..

The Z-machine Preservation Project is a Java implementation of the Z-machine. Z-machine Preservation Project is to provide a Z-code interpreter in Java that conforms to the standard and is easy to comprehend, maintain, and extend.

zr364xx for Linux attempts to bring support under Linux for the Aiptek PocketDV 3300 in webcam mode (also known as "Maxell Maxcam PRO DV3"). All the code is still under developpement...

Zorum is a message board software, which may be used with equal success on both intra- and internet sites. Zorum is a very basic software package that may be customized easily by adding or subtracting desired features.

Zwischenwelt is a browser game inspired by Civilisation, Master of Magic, and some other games like this. It supports building towns, armies, trading, casting spells, and more. The projects language is mostly German.

Zoph software is a web based digital image presentation and management system. In other words, a photo album. It is built with PHP, MySQL and Perl. After I bought a digital camera I wanted some way to easily organize a growing number of photos.

zsync is a file transfer program. zsync allows you to download a file from a remote server, where you have a copy of an older version of the file on your computer already. zsync downloads only the new parts of the file.