Open Source - Musharof Chy
OpenACS
OpenACS (Open Architecture Community System) is an advanced toolkit for building scalable, communit...
onShore
onShore, a consulting firm, has a web-based, multi-user time-billing tool, GPL license.
JetSpeed [from Apache's Jakarta]
A servlet implementation of an open protocol GroupWare product. Backend (search engines, news, weat...
MetaDot Open Source Portal Server
Free Open Source Portal Server allowing point and click community, content and XML syndication mana...
Nexist
Topic Map based java system, "a testbed for developing tools for Web collaboration", Apache license...
WEBO
Web based groupware providing group scheduling, addressbooks, shared folders.
Outreach Project Tool
GPL PHP groupware package targeted at project development. Manages documents, tasks, requests, basi...
GroupSuite
A planned PHP-based groupware including calendar, address book, forum, ticket system, WebMail, CRM ...
DOE2000 Electronic Notebook
Modular, extensible, notebook framework to make cross-platform interoperating prototype implementat...
Citadel Groupware System
A turnkey open source messaging and collaboration platform.
IGSuite
A web-based Italian office communication suite for archiving digital documents. Works with Hylafax ...
Thetis
Groupware and content management system developed in Ruby on Rails. Web site includes news, documen...