GContact is a Web application that allows you to manage your address book online. You can add people with multiple contacts (email, phone, ICQ, MSN, etc.) and multiple addresses. It can notify you of next birthdays by email, and you can export all your data in Excel format. Mailing lists can also be managed to send an email to a group of people.
Galet is a peer-to-peer application which primarily aims to provide easy-to-setup, secure communication channels between the computers of people who know and trust each other. Its secondary goal is to create a public network based on these channels. No direct connections occur between two nodes that have not been explicitly accepted by the users of these nodes. This makes the network very difficult to censor, as an attacker's direct access to the network is limited.
CASTORE (CApitalization & STORagE) takes place in a user-centered design approach to build an open archive platform, planned to create institutional repositories, managed by librarians in their respective institutions. With this system, the authors are able to store, convert (XML), fully index, manage, perpetuate, valorize, and distribute their digital documents. It uses an assembly of components (Tomcat, OO, JDO, Saxon, Lucene, etc.) to build middleware applications, relying on XML and any relational database. The system has been developed with a component architecture (J2EE) to be able to integrate the platform with any intranet environment with the minimum cost of development.