PHProjekt is a groupware suite which supports communication and management of teams and companies via Intranet and Internet. Components are: group calendar with resource booking, time card system, project management, request tracker, mail client, mutual filesystem, contact manager, mail client, forum, chat, notes, todos,
Developer: Albrecht Guenther Platform: linux, windows, freebsd, osx, sun Date upd:2007-07-30 Hits209832 [Download] [Visit]

TUTOS, stands for The Ultimate Team Organisation Software, is a PHP based grouware or ERP/CRM/PLM tool to manage the organizational needs of small/medium groups, teams, departments. Some of its web-based tools include: a calendar for team and personal use, address manager with links to
Developer: Gero Kohnert et al. Platform: linux, windows, freebsd, sun Date upd:2007-03-18 Hits85561 [Download] [Visit]

Groupware module. Manage web projects with team collaboration, users management, tasks and projects tracking, files approval tracking, project sites clients access, customer relationship management (Php / Mysql, PostgreSQL or Sql Server).
Developer: phpcollab.sourceforge.net Platform: Windows, Linux, MacOs X Date upd:2003-07-09 Hits70618 [Download] [Visit]

phpGroupWare (formerly known as webdistro) is a multi-user groupware suite written in PHP. It provides a Web-based calendar, todo-list, addressbook, email, news headlines, and a file manager. The calendar supports repeating events. The email system supports inline graphics and file attachments. The system as
Developer: phpgroupware.org Platform: linux, windows, freebsd, osx, sun Date upd:2005-01-12 Hits65975 [Download] [Visit]

Achievo is a flexible web-based free project management tool for small to medium businesses. Achievo's project management capabilities will enable organizations to support their business processes in a simple, but effective manner. The Achievo software is open source, and built to be fully adjustable
Developer: Sandy Pleyte / Ivo Jansch Platform: linux, windows, freebsd Date upd:2006-04-26 Hits41534 [Download] [Visit]

Eridu is an open-source web-based groupware application similar in functionality to Microsoft's Outlook and Outlook Web Access products. Current features include: E-mail - Connect to IMAP or POP server, MIME/Attachment support, Multiple file attachment support, Inline attachment viewing, Link to Address Book; Address Book
Developer: sourceforge.net Platform: Date upd:2004-10-19 Hits41167 [Download]

DotProject is a PHP web-based project management framework that includes modules for companies, projects, tasks (with Gantt charts), forums, files, calendar, contacts, tickets/helpdesk, multi-language support, user/module permissions and themes. It is translated into more than 20 languages and has a modular design that allows
Developer: dotProject dev Group Platform: linux, windows, freebsd, osx, sun Date upd:2007-05-22 Hits37870 [Download] [Visit]

TWIG is rapidly becoming a very useful intranet/groupware tool and application framework. TWIG intends to be a simple, cross-platform, fast, and browser-independant way to access or share almost any kind of information, without the complexity or costs of other intranet/groupware packages. Main features include:
Developer: twig.screwdriver.net Platform: Date upd:2001-01-10 Hits36237 [Download] [Visit]

Open Source groupware suite with modular design build for speed, ease of use and scalability. Featured modules: Addressbook, Calendar, E-mail client, File manager, Project management, tasks and much more. It also features synchronization with Outlook, Palm OS, Pocket PC, Mobile phones and Blackberry. Recently
Developer: Intermesh Platform: linux, windows, freebsd, osx, sun Date upd:2007-05-24 Hits34489 [Download] [Visit]

PPCIS is a portable, modular, intranet system. It features: A news page with topic filtering, user submission, and admin authorisation; A directory with support for internal lists, external contacts, and Web links; A helpdesk, with call logging, history, and a F.A.Q. database; A file
Developer: Brian Ronald Platform: linux, windows, freebsd, osx, sun Date upd:2005-04-16 Hits33586 [Download] [Visit]

OBM (Open Business Management) is an Intranet application whose goal is to help manage a company, but can be used as a contact database or shared calendar. OBM is written in PHP and uses MySQL or PostgreSQL for storing data.
Developer: aliacom.fr Platform: Unix Date upd:2006-12-26 Hits31361 [Visit]

BHC Intranet is a PHP and MySQL-based office intranet suite similar to phpGroupWare. It includes a news page, calendar (WebCalendar), rolodex, contact log, network status page, task list, time sheet, office survey, and more.
Developer: sourceforge.net Platform: Date upd:2000-10-01 Hits28119 [Download] [Visit]

Moregroupware is a Web-based Groupware written in PHP4. It includes modules like calendar, notes, WAP, todo, contacts, and more. It is database abstracted and uses a template engine for output.
Developer: moregroupware.org Platform: Unix, Win NT, MacOS X Date upd:2001-11-19 Hits26402 [Download] [Visit]

dotproject is a PHP/MySQL beta level web based project management tool that dotmarketing started in Dec. 2000 then left fallow for about 10 months. It is about 50% there (there being a high quality product, not some half-baked simple form-into-db pages). With a little
Developer: dotproject.net Platform: Unix Date upd:2001-10-16 Hits24883 [Download] [Visit]

MyDMS allows users to store documents, share them with other users and keep track of different versions. Documents are automatically converted to HTML when uploaded. So you can view Word- or PowerPoint-Documents for example online with your favourite browser. For security reasons MyDMS offers
Developer: dms.markuswestphal.de Platform: Linux, Windows Date upd:2002-08-05 Hits23740 [Download] [Visit]

Willow is a highly-customizable process management system that can track any type of job. It comes with a custom field manager, powerful reporting capabilities, a security system to control what users can see and do, and a flexible filtering mechanism to control what appears
Developer: Travis Low Platform: linux, windows, freebsd, osx, sun Date upd:2005-11-01 Hits23627 [Visit]

MRBS is a PHP/MySQL-based application for multi-site booking of meeting rooms. Rooms are grouped by building/area and shown in a side-by-side view.
Developer: mrbs.sourceforge.net Platform: Date upd:2005-02-08 Hits22903 [Visit]

A collaborative web-based system for projects and project management; WebCollab is easy to use, and encourages users to work together. The software is functionally elegant and secure without being cumbersome for users, or graphically intensive. The software is ideally suited to tracking multiple projects
Developer: Andrew Simpson Platform: linux, windows, freebsd, osx Date upd:2005-12-01 Hits18573 [Download] [Visit]

Mozart is a Web-based contact, calendar and case/project management system. Each defined user can have his/her own address book, calendar and (eventually) any number of cases/projects. You can also track multiple cases/projects for each contact. Additionally, by viewing a case/project, you can see every
Developer: mozart.sourceforge.net Platform: Date upd:2000-07-11 Hits17082 [Download] [Visit]

WEBO is targetted at individuals and small to medium size organizations.
Developer: weborganizer.sourceforge.net Platform: PHP, MySQL Date upd:2003-05-28 Hits16546 [Download] [Visit]

TaskFreak! is web based project manager. Simple but efficient, it lets you organize tasks per project, priority and deadline. Easy to install and to use, a particular attention has been made on the design and usability in order to improve the productivity by not
Developer: Stan Ozier Platform: linux, windows, freebsd, osx, sun Date upd:2007-03-27 Hits16259 [Download] [Visit]

wapp means WebAPPlications, and is a suite of applications made with PHP4 and include WebMail, Instant Messager, FtpApp, Schedule, Notes, Bookmarks. wapp uses a MySQL database on backend.
Developer: sourceforge.net Platform: Date upd:2000-11-01 Hits15937 [Download] [Visit]

OPT (Outreach Project Tool) is a PHP general-purpose virtual commonplace for customers and developers to collaborate in developing projects. The system provides documents archive, e-mail archive, request tracker, task management, knowledge base, news administration, newsletter support, and a lot of other features (some project-based,
Developer: outreach.sourceforge.net Platform: Linux Date upd:2002-08-30 Hits15792 [Download] [Visit]

XenIntranet is a modular intranet/extranet solution based on the Ampoliros PHP web applications platform and taking advantage of Ampoliros features, like very fast deployment of solutions, a standard user interface, complete control and so on.
Developer: xenintranet.com Platform: Ampoliros Date upd:2004-07-02 Hits15394 [Download] [Visit]

Dogfood is an opensource Groupware/CRM browser based system based on the wonderful phprojekt project. The biggest changes we've made are to trash the existing phprojekt mail module and wrote one from scratch. We've also tightened up relationships through the entire system, relating everything back
Developer: sourceforge.net Platform: *nix Date upd:2005-06-24 Hits13316 [Download]