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Rendezvous is written in Java and provides a GUI for human collaboration (chat, instant messaging, audio video conferencing, etc.). It is a client for the DataShare server (http://datashare.sourceforge.net). Try the Rendezvous demo link on the Home Page
JEM is an SMTP server with pluggable components that let you
process email in any way you like. It can also extend beyond
emails into generalised message processing (like JMS) and can
even generate its own messages based on a Cron-like facility.
LazySync is a pure-Java file-synchronization program written for handheld devices (currently supports the Compaq iPAQ) using the SavaJeXE (www.savaje.com) Java operating system.
The OpenOCS project is groupware software which allows groups to work on projects. Client/Server architecture written in Java with a MySQL database and PHP front end.
Welcome to the project page of the Open JMail Server - a scalable Java email server. Features POP, SMTP, IMAP, dynamic pluggable storage design, modular protocol handling, easy XML configuration and much more.
Kent is a generic report server that provides reports to users via a JSP/Servlet based interface.
Internally report output is XML, which is transformed to HTML or any other supported format, as selected by the user.
A Java chat server/applet that translates languages. Two people who speak different languages can enter the chatroom and their messages will be automatically translated into each other's native tongue.
An OSGi 2.0 server with a service- and component-based architecture. The architecture and API enable easy development of new services. Planned services include a Certification Authority (CA) and XML messaging.
This project intends to gives to everybody ftp client written in Java.
Currently FtpGUI implements the common functionality.
get - RETR retrieve file
list files on ftp server
put - STOR - upload of file
And recoursive search for name
A multi-channel user communication server/client program. Includes dynamicly loadable commands, user objects, channel objects, and support for loadable input interpretation modules (inputscripts).
The aim of this project is to design an open standard of distributed instant messenger protocol. Therefore, everyone can host instant messenger services through simple installation of server program that we provided.
IPng peer-to-peer messanger software written in Java, with legacy IP support. IPv6 support in the making, regardless of testers, now that Java supports v6.
Swocket is a cross-platform modular XML Socketserver framework implemented in Python with the intention of being used to communicate with Macromedia Flash 5 content but is easily usable with other platforms that support the same flavor of XML Sockets.
FARClient/Server is a JAVA(tm) based File Transfer Client and Server. The FARClient uses different connection plug-in protocols (LocalHDD, FTP, FAR, etc.) that are written as a plug-in, to connect to servers that use these protocols.
Ichabod is an SMTP/POP3 server, with mailing list support. Administration is via a web, or email
You can also use Ichabod to make your app receive email as an SMTP server.
You can also easily extend it by subclassing to add your own behaviors.
[discontinued, who wants me?] A bouncer for connections to the p2p network Filetopias server. Hiding
your IP, it grant even more anonymity then filetopia does already.
MediaHunter consists of a server/db software and a frontend plug-in for java gnutella servents. The server works like a cddb mirror and uses XML protocol for lookups, the plugin queries the server and manages searches and downloads on the gnutella servent
JChat is a kind of IRC-like chat service entirely developed in Java 2. The project aims the creation of a chat Server which supports channels and various types of chat clients (applets, standalone apps).