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A turnkey open source messaging and collaboration platform.
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On-line instruments and real-time conferencing capabilities allow remote scientists to collaborate on scientific tasks. A missing piece of infrastructure for these collaboratories is an electronic notebook.
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A distributed group e-mail application for software/helpdesk functions, GPL license.
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A planned PHP-based groupware including calendar, address book, forum, ticket system, WebMail, CRM and DMS.
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Web-based open source groupware written in Java/JSP with support for PostgreSQL, Oracle and SQL Server.
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A web-based Italian office communication suite for archiving digital documents. Works with Hylafax server.
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A servlet implementation of an open protocol GroupWare product. Backend (search engines, news, weather, POP3/IMAP/LDAP/NNTP, database) is based on other open source packages.
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Lucane is a free groupware platform written in Java, designed with extensibilty in mind.
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Metadot Portal Server is an open-source software for building powerful websites and portals in just a few clicks. Provides content management and collaboration features and also customization functionalities like My Yahoo (Perl, Mysql and Linux).
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Moregroupware is a Web-based Groupware written in PHP4. Includes modules like calendar, notes, todo, and contacts. It is database abstracted and uses a template engine for output.
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Topic Map based java system, "a testbed for developing tools for Web collaboration", Apache license.
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OpenACS (Open Architecture Community System) is an advanced toolkit for building scalable, community-oriented web applications. If you're thinking of building an enterprise-level web application, OpenACS is a solid, proven foundation that will give you a 3-6 month headstart.
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GPL PHP groupware package targeted at project development. Manages documents, tasks, requests, basic newsletters, knowledge entries, stores e-mail copies, e-mail repository address. Requires LAMP.
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Open-Source-Groupwarelösung aus Deutschland. Mit PHP-Kentnissen kann die Lösung problemlos erweitert werden.
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Web based groupware providing group scheduling, addressbooks, shared folders.
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A modular intranet/extranet solution based on the Ampoliros PHP web applications platform and taking advantage of Ampoliros features. GNU license.
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Consultant agency and Sun VAR, specializing in systems integration and software development as well as support contracts. Includes overview of services, biographies, job opportunities, and contacts.
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Open Source collaboration software written in PHP. Includes features such as email, shared calendar, task list, address book, inventory, and trouble ticket system.
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An opensource groupware/intranet application focusing on simplicity and being cross-platform / browser-independent.