ivata groupware is a groupware/intranet portal system based around J2EE standards. It provides an enterprise-ready solution. It is a great tool to enable teams to find contacts in team and private address books, to share documents, to post articles and notes, to comment on articles, to receive notifications via email, to plan meetings and other events in the calendar, and to access email via the Web.
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.
Akeni Secure Messaging server is a secured client/server instant message solution for business. It supports standard messaging features such as chat, conference (group chat), notification, and file transfer, and a rich client. The Expert Edition also offers advanced enterprise IM features such as 128-bit encryption and server side message logging. Messages can be logged into a full searchable database or flat files for auditing purposes. The system also offers enterprise manageability through the use of shared folders and role-based user access rights.
Afian is a webmail client designed for customer support communication. It lets you combine messages from multiple email accounts from one or different email providers into one inbox. It also facilitates sharing single email accounts with multiple users, while keeping the users from replying twice to the same message. It provides easy access to every communication with every customer. As no messages are deleted from the server, Afian can be used in parallel with any other email programs.
silk web is a Web-based hypertext tool with an emphasis on linking. Creating links between nodes in silk requires just one mouse click -- you never need to manually type node identifiers (e.g. URLs or CamelCase node titles). It can also track links to the external Web, and you can manage these links with the same one-click functionality. It works well for organizing ideas and the connections between them (it was designed for personal note-taking), though it can also function as a public space for collaboration, much like a Wiki (like a Wiki with smooth linking).
PmWiki is a WikiWikiWeb clone that is primarily designed as a tool to support easy, collaborative authoring and maintenance of Web sites. It does not require a relational database such as MySQL. It has advanced template capabilities, page grouping features, password protection for groups and pages, modular plug-in capabilities, and easy-to-customize wiki markup languages and tools.