SAGA - Open Source Geographic Information

The SAGA development started with the beginning of the 3rd millennium and has been initiated by a small team of researchers from the Dept. of Physical Geography, Gottingen. In 2007 the center of the SAGA development moved towards Hamburg, where a few of us are employed now at the Dept. of Physical Geography, Hamburg. SAGA is a Free Open Source Software (FOSS), which generally means that you have the freedom.

ClamWin - Open Source Antivirus

ClamWin Support Services

ClamWin is open source antivirus software for Microsoft Windows. It provides a graphical user interface to the ClamAV (Clam AntiVirus) engine.

FreePBX - an Open Source IP PBX

FreePBX - Open Source IP PBX

FreePBX is for both developers and people searching for a Business Phone System. FreePBX is an easy to use GUI (graphical user interface) that controls and manages Asterisk, the world's most popular open source telephony engine software.

It is the most widely deployed Asterisk based PBX application with over 3 million direct and indirect downloads. A full-featured PBX web application. If you've looked into Asterisk, you know that it doesn't come with any "built in" programming. You can't plug a phone into it and make it work without editing configuration files, writing dialplans, and various messing about. FreePBX simplifies this by giving you pre-programmed functionality accessible by a user-friendly web interfaces that allows you to have a fully functional PBX pretty much straight away with no programming required.

Asterisk - an Open Source IP PBX

Asterisk - Open Source IP PBX

Asterisk is a software implementation of a telephone private branch exchange (PBX). Like any PBX, it allows attached telephones to make calls to one another, and to connect to other telephone services including the public switched telephone network (PSTN) and Voice over Internet Protocol (VoIP) services. Originally designed for Linux, Asterisk also runs on a variety of different operating systems including NetBSD, OpenBSD, FreeBSD, Mac OS X, and Solaris. Asterisk is small enough to run in an embedded environment like Customer-premises equipment-hardware running OpenWrt.