open source

A free, open source stock technical analysis platform built on pure java.

StatEye is an open source software package to measure and analyze human StatBox

Dovecot is an open source IMAP and POP3 server for Linux/UNIX-like systems

aMSN is a free open source MSN Messenger clone.

DITrack is a free, open source, lightweight, distributed issue tracking system.

PyGreSQL is an open-source Python module that interfaces to a PostgreSQL databas

Graffito is an open source framework used to build content based applications

APE is a free AS3 open source 2D physics engine for use in Flash and Flex.

Based on the open source liba52 library by Aaron Holtzman and Michel Lespinasse

Free/Open Source Multimedia Messaging Service (MMS) gateway.