gPhoto is a program and library framework that lets users download pictures from their digital cameras. The libgphoto2 library gives you access to hundreds of models of digital cameras on several platforms. GIT repo and Issue tracker lives at https://github.com/gphoto/ these days.
BackupPC is a high-performance, enterprise-grade backup system for backing up Linux, WinXX PCs, Macs and laptops to a server's disk. Features include clever pooling of identical files, no client-side software, and a powerful Apache/CGI user interface.
A soundboard controlled by hotkeys
OpenSoundboard plays sound files when the user presses hotkeys. Files and hotkeys can be freely assigned. This project was inspired by "GIGA F-Tasten" that only supported 34 keys.
HoldingNuts is an open source multi-platform poker client and server
HoldingNuts is an open source multi-platform poker client and server. You can play the popular Texas Hold'em variant with people all over the world, meet your friends, run your own games and even setup your own poker-network.
The DAViCal CalDAV & CardDAV Server is a repository for calendar, todo, journal and vcard entries to be accessed via CalDAV clients such as Evolution, Lightning, Apple iCal or the iPhone. You need to download both DAViCal & the AWL library.
GTCop Professional Security Appliance aims to provide a powerful tool for satellite communications, with enhanced QoS and bandwidth controls. As derived from IPCop Firewall, it is a stable, secure, easy to configure and maintain GNU/Linux firewall box.
HLBR is an IPS (Intrusion Prevention System) that can filter packets in the OSI layer 2. Detection of malicious traffic is done by rules. It can even be used as bridge to honeypots. The HLBR is a firewall element and can use regular expressions. Warning: this project was discontinued and should not be used in production networks. There are several bugs.
DB Hub is a Linux/Unix software designed to be a Direct Connect hub. It's based on Open DC Hub code but has many more enhancements. Documentation is available on http://dbhub.zendor.eu/ (still incomplete, but updated almost every day)
Eternal Warfare is turn driven, browser based game. It will have multiple realms to play through and eventually travel back to. Development will be focused mainly on community driven systems and will also create a flexible character development system.
SQS is a project assigned to remote management of computer systems. It provides a means by which a user may control the task queue on a remote computer. The system is flexible and easy to use, configure, and install. It includes secure data transfers.
NMDC Hub Server
Verlihub is a NMDC hub server that runs on all operating systems. It is written in C++ and has many rich plugins including Lua, Python and Perl.