7 free and Open Source java Groupware Software

A coefficient is an open-source java groupware and project collaboration software based on the J2EE platform.

it also has a workflow engine and many other useful features that help you in your projects through their development cycle.

Currently, it provides basic collaboration features such as discussion forums, file uploads, news, tasks, and voting as hot deployable modules in a themeable presentation layer.

The software coefficient is free and open-source software and is released under GNU Library or Lesser General Public License (LGPL). – coefficient

DataShare is a network application and java groupware software that use a central server to share data with clients.

it is written in Java and allows the user to send and receive data without using any other clients.

DataShare can be useful in a collaborative type environment because it has an inbuilt collaborative platform or client which know as Rendezvous that allows your user to simultaneously collaborate with multiple users by using chat, paint, desktop sharing, and audio-video conferencing tools. – DataShare

ivata Groupware is a free java based groupware suite and intranet platform that include contacts and private address book, post articles, notes, and share documents, comments on other articles, and receive a notification via email.

Users can also easily plan meetings and other events via your calendars. – ivata groupware

JETeam is a java groupware software that allows your team members to work together on some projects to improve the quality of project development by using a single point of communication.

it gives you up-to-date information about the current status of each project and creates a task that easily assigned to developers.

Get instant notification when any project status has been updated. – JETeam

Lucane is a free collaborative groupware software written in Java. it has all necessary tools which required to create perfect collaboration and groupware software including P2P based instant messaging, file sharing, Multi-user chat, forum, personal notes, shared calendar, AudioConf using jspeex, whiteboard, to-do list, and IMAP mail client based on JMail, etc.. – Lucane Groupware

Hipergate is a free and open-source java-based CRM and Groupware software that includes various types of tools and services such as sales automation, customer service, intranet, email marketing, content management, bug tracker, project manager, social networks integration, webmail, calendar, forums, and file-sharing services.

Hipergate provides support for all major database backend such as PostgreSQL, Oracle, and SQL Server. – Hipergate

LibreSource is an open-source, highly customizable, modular collaborative development platform for web portals, groupware, de-archiving, and Web publishing.

The platform is written in Java and provides all the necessary tools to share and communicate within your project teams under one centralized place.

it reduced project costs and improve the coordination between projects and team members. – LibreSource