open source

Roadsend PHP is a free, open source implementation of the PHP language.

ApPHP Shopping Cart - powerful open-source e-commerce PHP solution

Use a lightweight, portable and open source C++ Unit Testing Framework.

Kanji Crammer is an Open Source slide show/flash card program

Apache Lenya is an Open Source Java/XML content management system.

Ekit is a free open source Java HTML editor applet and application.

A leading provider open source enterprise portal and social collaboration tool.

Nettalk is a powerful but easy to use free (open source) IRC-client for Windows.

A simple open source Java editor, created for who wants to learn Java.

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