open connect

An open source, high precision corporate search engine based on Apache Nutch.

Coccinella is a free and open-source cross-platform chat client.

Citadel is a turnkey open-source solution for email and collaboration.

DarkWave Studio is a free, open source, Digital Audio Workstation for Windows

Very fast, open source, JDBC API

A free, open source, "on-the-fly" (OTFE) transparent disk encryption program.

WaypointHR is an Open Source human resource database

Manitou-Mail is an open source database-driven Mail User-Agent.

This is a free and open-source web based application for creating slideshows.

ClamWin Free Antivirus comes with an easy installer and open source code.