Best Open Source Groupware Software 2026

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Browse free open source Groupware software and projects below. Use the toggles on the left to filter open source Groupware software by OS, license, language, programming language, and project status.

Build Agents and Models on One Platform
Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.

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Try Veeam Data Platform today. Experience the unified platform that's secure by design, portable by default, and proven to recover clean, fast, and anywhere.

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1

agora-project

Agora-Project is an intuitive and reliable groupware under GPL (Based on PHP/MySQL). It contains many modules: File Manager (with versioning), Calendars (with resource calendars), Task Manager, Bookmark manager, Contacts, News, Forum, Instant Messaging, etc.

2 Reviews

Downloads: 5 This Week

Last Update: 2026-09-09
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2

LDAP Address Book

Web-based LDAP address book browser/editor

Web application for browsing and searching contact details within an LDAP directory. Supports Microsoft/Samba Active Directory, OpenLDAP and Novell eDirectory.

8 Reviews

Downloads: 2 This Week

Last Update: 2021-03-15
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3

SVG editor for ownCloud

Create and edit SVG graphics directly in ownCloud. Based on svg-edit.

This project provides an ownCloud-app (http://apps.owncloud.com) for editing and creating SVG vector graphics in your browser. It's based on the awesome "svg-edit"-project (http://code.google.com/p/svg-edit/). Features like collaborative editing may be implemented later.

2 Reviews

Downloads: 1 This Week

Last Update: 2012-06-30
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4

Admidio CSA Plugin

Admidio Plugin for Community Supported Agriculture Organizations

Admidio Plugin for Community Supported Agriculture Organizations Admidio Plugin für regionale Vertragslandwirtschaftsorganisationen. => http://admidio.org/

Downloads: 0 This Week

Last Update: 2019-07-28
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Fully Managed MySQL, PostgreSQL, and SQL Server
Automatic backups, patching, replication, and failover. Focus on your app, not your database.

Cloud SQL handles your database ops end to end, so you can focus on your app.

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5

DG-Server

DG-Server is Groupware and CRM system aimed at small and medium companies, supported by Dawan. Scaffolding modern architecture with internationalization and database abstraction.

Downloads: 0 This Week

Last Update: 2014-07-23
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6

Moterako

Système d'Exploitation Sémantique du Web ( Web Semantic Operating System). Moterako est chargé d'assurer, dans un environnement sémantique, la liaison entre les Utilisateurs, les Ressources et les applications.

1 Review

Downloads: 0 This Week

Last Update: 2013-03-08
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7

TOMUSS

TOMUSS: The Online Multi User Simple Spreadsheet

TOMUSS is an interactive web application (groupware) allowing multiple concurrent users to edit data tables. Its primary goal is the management of students grades.

Downloads: 0 This Week

Last Update: 4 days ago
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8

dlb_cca_mod

Dev of a Dolibarr ERP module (http://www.dolibarr/org). This module is made to manage associated accounts (compte courant d'associé in french).

Downloads: 0 This Week

Last Update: 2013-04-18
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