Java Chat Software

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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.

  • Simply solve complex auth. Easy for devs to set up. Easy for non-devs to use. Icon
    Simply solve complex auth. Easy for devs to set up. Easy for non-devs to use.

    Transform user access with Frontegg CIAM: login box, SSO, MFA, multi-tenancy, and 99.99% uptime.

    Custom auth drains 25% of dev time and risks 62% more breaches, stalling enterprise deals. Frontegg platform delivers a simple login box, seamless authentication (SSO, MFA, passwordless), robust multi-tenancy, and a customizable Admin Portal. Integrate fast with the React SDK, meet compliance needs, and focus on innovation.
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  • 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.
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  • 1

    TCP Java Games

    A program to play games through a server with other users.

    TCP Java Games is a project aimed at creating a server to which users can connect and play games with each other. At the moment, only checkers exists but the project will be expanded to include other games as well. The project consists of a server which hosts the games and which each user connects to, and a client which connects to the server.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    Talkufy-Android
    Talkufy brings you everything you need. From chatting, video calling (Beta), translating messages, group chats and lots more.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 3
    P2PChat is a instant messenger based on Java, JavaFX and direct IP connections.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    ALICE utilizes AIML (Artificial Intelligence Markup Language) to form responses to your questions and inputs. Unlike other commercial chat robot software costing thousands of dollars, ALICE is freely available under the terms of the GNU Public License
    Downloads: 2 This Week
    Last Update:
    See Project
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
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  • 5
    SimpleXDCC is an intuitive xdcc download manager. It lets you simply join a desired server/channel and begin making xdcc bot requests. Ideal for people who wish to download multiple files without having to type a lot of xdcc send commands.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    VChat

    VChat

    Chat Application and file sharing application

    This application enables chatting in local area connection and also able to send and receive files.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    BattleShip

    BattleShip

    The BattleShip is an online game developed in Java.

    The BattleShip was developed using Java. It is an online game where one user has to sink the other user’s ships. The game uses Server-Client structure, each user has a map where he needs to allocate his ships and one map where he will choose where to shoot to try to hit his enemy’s ships. The one who hit all opponent’s ships first, wins the game. The ships allocation can be manually or automatic (random position) and there is also a chat implemented where one user can talk to his opponent. UPDATE: Battleship v2.0 has now single player mode. The user can play against the computer.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 8
    Project-Connect

    Project-Connect

    Just another LAN messenger

    IPTalk is a LAN messenger for Windows and Linux OS. It allows users to chat, transfer files over LAN. Main Features are: Threaded message broadcasts Chat logging Fast file transfer A great UI
    Downloads: 3 This Week
    Last Update:
    See Project
  • 9
    A cross-platform Java alternative Google Talk.
    Downloads: 3 This Week
    Last Update:
    See Project
  • Sales CRM and Pipeline Management Software | Pipedrive Icon
    Sales CRM and Pipeline Management Software | Pipedrive

    The easy and effective CRM for closing deals

    Pipedrive’s simple interface empowers salespeople to streamline workflows and unite sales tasks in one workspace. Unlock instant sales insights with Pipedrive’s visual sales pipeline and fine-tune your strategy with robust reporting features and a personalized AI Sales Assistant.
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  • 10
    TIPcon1 is a standards-compliant soft phone using text, voice and video with accessibility features.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 11
    Magic:The Gathering over LAN or Internet, alone or against another player (need IP of your opponent). The program is the judge : you play with the true rules. Firemox can also emulate another TBS. Written in Java, works on Mac, Windows and Linux.
    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: 3 This Week
    Last Update:
    See Project
  • 13
    A simple bot used for monitoring recent changes on small Wikipedia projects and reporting them to freenode channel(s). The bot has the core features that one would expect. Details available at http://meta.wikimedia.org/wiki/User:EhJJ/RCBot
    Downloads: 2 This Week
    Last Update:
    See Project
  • 14
    Virtual Reality Chat (VRC) is developed using a framework (Yaf3D) which combines robust software libraries such as OpenScenegraph, Lua, ReplicaNet, and more. VRC provides text and voice chat in a 3D environment. YAG 2002 project is their home.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15
    DSHub is a hubsoft for ADC Network. It uses the ADC(Direct Connect next generation) protocol. Platform independent, with a lot of features, secure, innovative, interactive, graphic interfaced hub soft. Visit http://www.death-squad.ro/dshub for more info.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    Novus Ordo Seclorum (Ordo for short) is a pathologically secured, invitation only secure communications framework. It is built on top of the Freenet crypto libraries.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    Secure 2 peers chat/file transfer using Diffie–Hellman key exchange and DES/MD5 encryption. Can negotiate for a key for each message/file.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    The Twilight LAN Messenger is a LAN application its coded in JAVA Programming Language, The software can act as a server and client in the same time with an easy to use GUI.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    XNap is a Java plugin-based peer-to-peer (P2P) framework and client including an OpenNap plugin with multiple server support, as well as Gnutella, giFT (OpenFT), IRC, ICQ and an OverNet plugin. XNap provides resuming, chat, hotlist and a media library.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    Bluetooth Instant Messenger Valhallachat
    Valhalla Chat is a Bluetooth Instant Messenger (IM), that provides a common messaging platform for mobile phones, desktop computers and pdas.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    The Collaborative Virtual Workspace is a software environment that provides a "virtual building" where teams can communicate, collaborate, and share information, regardless of their geographic location. For documentation, see the "Home Page" link above.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    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
  • 23
    Project FlyIM consist of three parts, which are together making a full featured XMPP (and not only) connection on your cell phone.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    Local area network messenger.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    IP-Chat

    IP-Chat

    UDP based desktop chatting app which supports AES-256 bit encryption.

    Simple Encrypted chat application built with Java. It uses AES-256 bit block cipher algorithm.
    Downloads: 1 This Week
    Last Update:
    See Project
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