BBSzilla is an extension for Mozilla-based browsers such as the Mozilla Application Suite and Firefox. It gives the browser the ability to connect to Bulletin Board Systems that utilize TCP/IP, such as Hotline servers. There is functionality for multi-user chat, single-user messaging, as well as server-side and P2P file sharing, threaded news, single-thread bulletins, and more.
EGroupware is a Web-based groupware suite. It contains many modules, including Calendar (personal calendar and group scheduling, notifications and alarms), Mail (IMAP only), InfoLog (todos, notes, and phone calls linked to contacts/CRM), Contacts (an address book for storing and sharing contact information), ProjectManager, Tracker (bug or incident tracking), TimeSheet, SyncML, CalDAV & CardDAV support, and SiteMgr content management
OSLA (Open Source Logistics System) is an open standard Web system for logistics featuring support for shipment, tracking, barcode labelling, a 3rd-party interface to industry document messaging format APIs of DHL, FedEx, UPS, etc., document export to CSV to make invoicing more convenient, cargo manifest, a multilingual interface, user permission administration, data analysis, statistical reports and graphs, and more.