Java Chat Software

View 151 business solutions
Chat Java Clear Filters

Browse free open source Java Chat Software and projects below. Use the toggles on the left to filter open source Java Chat Software by OS, license, language, programming language, and project status.

  • Full-stack observability with actually useful AI | Grafana Cloud Icon
    Full-stack observability with actually useful AI | Grafana Cloud

    Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

    Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.
    Create free account
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 1
    TinRoof is a Java client that runs over the AOL IM network. TinRoof users can share files and search for files shared by other TinRoof users. File transfers are run over direct connections that are secured using RSA-based authentication.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 2
    WLIrc is a IRC Client for Java cell phones or any other device who support java MIDP 1.0 (j2ME).
    Downloads: 2 This Week
    Last Update:
    See Project
  • 3
    This java, platform-independent application allows users to share files across the internet.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 4
    The software aims to provide a solution to the problem of secure communication in the mobile environment for all mobile devices. It was produced during a software project and is functional on the Java WTK emulator, however more work is needed.
    Downloads: 1 This Week
    Last Update:
    See Project
  • $300 in Free Credit Towards Top Cloud Services Icon
    $300 in Free Credit Towards Top Cloud Services

    Build VMs, containers, AI, databases, storage—all in one place.

    Start your project in minutes. After credits run out, 20+ products include free monthly usage. Only pay when you're ready to scale.
    Get Started
  • 5
    Csicq is a client-server application that will enable connecting to the icq network using a Java applet without, violating the applet's security restrictions. The server side uses icqlib to maintain connection with the icq network.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 6
    Coopnet
    Coopnet is a lobby based Chat with the functionality of launching games. Its aim is to enable users of Windows and Linux to play together on the same network.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    CpGLight

    CpGLight

    Analisy Genome

    Software Analisy Bactery Genome
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Deep Matrix is a Java chat-client and server system that turns 3D VRML/X3D worlds in to multi-user enviroments. The current version "Deep MatrixIP9" works on Windows, Mac, and Linux OS systems.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    HelloWorld is a decentralized social network based on OpenID, P2P and different JAVA encryption technologies. It will offer all the fundamental functionalities of a social network platform respecting the right of informational self-determination.
    Downloads: 1 This Week
    Last Update:
    See Project
  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • 10
    JClaim
    Java Instant Message (IM) Library, Client and Tools. Flexible framework to design your own. AIM, ICQ, Yahoo, MSN, Jabber, SMS, Nate, GoogleTalk. GUI, spell checking and more. Includes a web interface for remote/cell access. Mac, Win, Linux friendly
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    jIRCd is a full-featured Java-powered IRC server. It uses the advanced features of Java, including multi-threading and multiple platforms, to create a very powerful IRC server for any platform.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 12
    OpenRPG is an Internet application that allows people to play Role Playing Games and some miniature based war games in real-time over the Internet. OpenRPG helps facilitate character tracking, miniature battles, and adventure building.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 13
    Application chat en réseau, développée en Java
    Downloads: 1 This Week
    Last Update:
    See Project
  • 14
    Bazaar is a multifunction system that does Web Conferencing, IRC chat, link management, and sgml publication (for the ICAAP system). Bazaar uses MySQL at the back end and features customizable interfaces, API, multiple languages and a host of other f
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    This project seeks to provide a web-interface to a BetaBrite LED sign capbable of sending messages to the sign and displaying them. Additional modules can also be added to have the sign display weather information and RSS.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    This is a set of IRC Services written in Java. They are designed to run on P10 protocol ircds, especially Quakenet's snircd. Doawnloads are available from the svn on https://borknet-dev-com.svn.sourceforge.net/
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17

    Ciphero

    Secure communication software

    Securely cipher your message or file, share it, safely de-cipher it.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    Consilium Sentence Suggestions Tools

    Consilium Sentence Suggestions Tools

    Consilium – User Defined sentence Suggestion Tool.

    There are many tools available in market which will provide spell correction or grammer correction while making documents, but very few tools are available which are providing sentence completion according to previously entered text. But this all are providing sentence complition suggestion for sentences which are oftenly or regularly used by all people in same manner. But in reality style of writing changes person to person. While our aim is to provide a sentence suggestion tool which will give suggestion to complete the sentence according previously enterd data by the user. Output or suggestion for same sentence or word will change person to person according to previously entered data by that person. So, it will be very easy to type any document, sms, mail, chatting etc.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    DeXter is a versatile Java Internet Communication Solution based on a Plugin Architecture. Plugin highlights: Messenger - currently supporting MSN, other will follow / CSBeagle - Half-life (Counter-Strike) online player finder
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    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.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    DocSynch is a collaborative editing system on top of IRC. By transforming single-user editors into multi-user editors, it allows to remotely edit text documents together. Implementations are targeted as extensions to many popular text editors and IDEs.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    Dunbar is a location-based chat tool for mobile devices and phones as well as desktop computers. The architecture is built on web services so that clients on any operating system can be created. The service will be free to users, and the source code will
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    Echomine Muse provides an easy-to-use Java API that gives you quick and easy access to network collaboration services. Specifically, it allows you to communicate with Jabber/XMPP servers to perform instant messaging and presence management.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    FREEClient stands for Feature-Rich Eshare Expressions Client. Designed to communicate with the Eshare Expressions server (currently Talisma Chat?), this implementation has more features than the original client.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    The end goal of the FreeMess Project is to produce a cryptographically secure, pseudonymous, cross-platform peer-to-peer Instant Messenger service, piggybacking on FreeNet (http://freenet.sourceforge.net) as a distributed filesystem to hold user data.
    Downloads: 1 This Week
    Last Update:
    See Project
MongoDB Logo MongoDB