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.

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

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    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

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  • 1
    Open Source ERP
    The Open Source ERP is a web based. The ERP server software runs on Linux. The ERP need no plugins in the browser on the client computer. The ERP can be accessed from any where with out effort. Be it at home with your home computer (Windows, Linux, MAC OS X), or traveling with your smart phone (iPhone, iPad, Android), or in the office, the data is always at hand. Webdav interface and Active Sync for synchronizing contacts and time management. In addition to customer, order, invoice management, etc... the ERP has a complete warehouse management including a order management for material in the warehouse.
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    Downloads: 23 This Week
    Last Update:
    See Project
  • 2
    LDAP Address Book

    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.
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    Downloads: 4 This Week
    Last Update:
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  • 3

    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: 9 This Week
    Last Update:
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  • 4
    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.
    Downloads: 3 This Week
    Last Update:
    See Project
  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
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  • 5

    Gnujiko 10.1 - Software gestionale

    Software gestionale open-source web-based

    Gnujiko è un software gestionale open-source progettato per la piccola impresa, è dotato degli strumenti principali per poter creare preventivi e fatture, gestire le anagrafiche clienti e fornitori, controllare le giacenze a magazzino e tanto altro. E‘ integrata una gestione semplificata della contabilità per consultare il Registro IVA acquisti/vendite e le registrazioni di Prima Nota. E‘ adatto a qualsiasi attività, dal commerciante al libero professionista ed è facilmente integrabile su applicativi già esistenti.
    Downloads: 5 This Week
    Last Update:
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  • 6

    KTK

    KTK is a toolkit to create and manage web applications.

    KTK is a toolkit to create and manage web applications. It offers a framework with UI widgets, page management with POST/GET/SESSION functions, security process, statistics functions and Javascript utilities.
    Downloads: 1 This Week
    Last Update:
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  • 7
    AKKAR is a sentralized LARP management suite in PHP and MySQL. It offers complete organizational management and allows for easy colaberation between all the members of a LARP organizational group.
    Downloads: 0 This Week
    Last Update:
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  • 8
    Admidio CSA Plugin

    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:
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  • 9

    Admidio Plugin FIBU CH

    Plugin for Admidio for Swiss bookkeeping

    Downloads: 0 This Week
    Last Update:
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  • Get the most trusted enterprise browser Icon
    Get the most trusted enterprise browser

    Advanced built-in security helps IT prevent breaches before they happen

    Defend against security incidents with Chrome Enterprise. Create customizable controls, manage extensions and set proactive alerts to keep your data and employees protected without slowing down productivity.
    Download Chrome
  • 10
    Brainstorm Browser

    Brainstorm Browser

    Online, multiuser, brainstorm app.

    This was a multi-user organizational tool.
    Downloads: 0 This Week
    Last Update:
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  • 11
    BugLite
    New release 1/20/2011 - Intuitive and simple web server (or localhost) based bug tracking & reporting system. Uses PHPs built-in SQLite3, no MySql required. Supports any OS with browser.
    Downloads: 0 This Week
    Last Update:
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  • 12

    BugsBuddy ML

    Simple bugtracker (Multilingual)

    BugsBuddy MultiLingual by Valery Votintsev. BugsBuddy is a simple Bugtracker written in PHP with the use of AJAX. It also supports browsers without javascript. Original BugsBuddy written by Willem Meints 29.06.2006: http://sourceforge.net/projects/bugsbuddy/
    Downloads: 0 This Week
    Last Update:
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  • 13
    CitBackup

    CitBackup

    Backs up your Citadel server daily and keeps the last 5.

    Backs up your Citadel server daily and keeps the last 5. Tested on Citadel version 1001 and up.
    Downloads: 0 This Week
    Last Update:
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  • 14
    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:
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  • 15
    GEneric Medical Survey TRACKER is written in PHP, using Zend Framework. GemsTracker is a tool for tracking fixed sequences of surveys asked to groups of individuals or organizations. GemsTracker is not a tool for building and administrating surveys. For that specialized survey software packages are used by GemsTracker, with LimeSurvey as the first among equals.
    Downloads: 0 This Week
    Last Update:
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  • 16
    HeliCMS is an epic CMS under development by RROD. It is designed around the web, and not the user, in order to give you an easy, simple and managable website for wanna be web designers. Noob friendly, easy to manage, over all - 1337 xD
    Downloads: 0 This Week
    Last Update:
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  • 17
    Interfuse is a workflow framework that joins ("fuses") the services, rules and objects of a traditional application with user-defined workflow. Interfuse is lightweight and designed to be embedded in existing Java-based applications.
    Downloads: 0 This Week
    Last Update:
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  • 18
    This plugin enables Roundcube to access the addressbook of the user in a Kolab-Envoirenment. So you can keep your addresses in Roundcube in sync with the address in your other (Kolab-enabled) PIM-clients (like Thunderbird, Outlook and so on).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    MT Backend
    A PHP control panel solution for websites. Creating custom control panels for your unique needs too easy with MT Backend.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Minisurf

    Minisurf

    Groupware for project management

    MiniSurf is a multiuser software for project management. MiniSurf is cloud software and can be installed on any server that supports PHP. Using MiniSurf for a project development, the team can communicate with each other virtually from anywhere provided they have Internet access.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Open Source SBS

    Open Source SBS

    Webbased Small Business Server

    The Small Business Server is a web based. The software contains a web interface for administration of the system and an Active Directory based on Samba resp. a groupware based on Sogo. It can be used as SBS for sharing data via Webdav and SMB and administrate website based on Apache. Also it is possible to manage certificate.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    OpenCryobank
    OpenCryobank is an attempt to develop a simple, free and open database system for frozen samples inventory in biological laboratories. It is mainly aimed at semen and embryo cryobanks, but it can be used for any kind of biological sample. Visit us: http://reprobio.unileon.es/services/analisis-cromatina-espermatica/
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    PHPBounce

    PHPBounce

    Web Application used to manage clients, create invoices, timesheets

    This web application is used to manage day to day service related businesses. PHPBounce comes with a multi tiered user system with Admin / Manager / Users, timesheet management, ticketing system, client database, invoice system, credit card processor (google checkout / google wallet). Client portal for your clients to keep track of invoices, tickets, and make payments.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Ristomeal

    Ristomeal

    Ristomeal is web application for restaurants, yacht, pizzerias, cafè

    Ristomeal is web application specific for restaurants, yacht, pizzerias, cafè that help to manage menu, dish, calendar and shopping list.
    Downloads: 0 This Week
    Last Update:
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  • 25

    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.
    Downloads: 0 This Week
    Last Update:
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