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

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  • 1
    Java Telegram Bot API

    Java Telegram Bot API

    Telegram Bot API for Java

    Bots are third-party applications that run inside Telegram. Users can interact with bots by sending them messages, commands and inline requests. You control your bots using HTTPS requests to Telegram's Bot API. Get customized notifications and news. A bot can act as a smart newspaper, sending you relevant content as soon as it's published. Integrate with other services. A bot can enrich Telegram chats with content from external services. Accept payments from Telegram users. A bot can offer paid services or work as a virtual storefront. Create custom tools. A bot may provide you with alerts, weather forecasts, translations, formatting or other services. Build single- and multiplayer games. A bot can offer rich HTML5 experiences, from simple arcades and puzzles to 3D-shooters and real-time strategy games. Build social services. A bot could connect people looking for conversation partners based on common interests or proximity.
    Downloads: 4 This Week
    Last Update:
    See Project
  • 2
    JBot

    JBot

    Make Slack and Facebook Bots in Java

    JBot is a java framework (inspired by Howdyai's Botkit) to make Slack and Facebook bots in minutes. It provides all the boilerplate code needed so that you can make your bot live right away. Provides you with all the boilerplate code which handles underlying WebSocket connections and other complexities. Supports extra events in addition to all the events supported by Slack/Facebook which makes your work a lot easier. Receiving & sending messages is as easy as defining a @Controller and calling reply(). The conversation feature of JBoss makes talking to your bot a breeze. This feature makes JBot different from than rest of the Java frameworks out there.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    A complete survey administration and data collection system. A fully featured replacement for Quancept, supporting CAPI, Web, CATI, PDA and Paper survey modes. Sonar is the reference implementation of JCaiF for CAPI and Web survey interviewing. Try it!
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    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    Eclipse based editor for phpBB MOD files
    Downloads: 5 This Week
    Last Update:
    See Project
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  • 5
    CafeSip - Look what Java and SIP can do

    CafeSip - Look what Java and SIP can do

    A suite of open-source tools and frameworks for creating SIP apps

    Session Initialtion Protocol (SIP) is widely used for telephone services over the Internet. CafeSip provides a suite of open-source tools and applications for creating customized SIP services and applications using the Java.
    Downloads: 4 This Week
    Last Update:
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  • 6
    JVending is a content provisioning system that implements most of the J2EE Client Provisioning Specification (JSR-124). JVending provides catalog management and device detection. Project also includes WAP push, MMS client and a registry for devices.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 7
    An extensible framework to provide data adaptation services in distributed systems and ETL applications. Used to preprocess (non-XML) data into XML, transform and validate XML data and write it to a sink interface. Also includes simple XML tools.
    Downloads: 2 This Week
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  • 8
    Laika analyzes and reports on the interoperability capabilities of EHR systems. This includes the testing for certification of EHR software products and networks.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 9
    jImBot - Java IM Bot, it's a bot framework for instant messager.
    Downloads: 2 This Week
    Last Update:
    See Project
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  • 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
    A Java API binding of the IETF Mime-Dir and vCard RFC's. This package defines implementation neutral Mime-Dir and vCard Java interfaces for exposing data objects corresponding to those defined by the RFC's.
    Downloads: 1 This Week
    Last Update:
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  • 12
    Open Legacy Storage Document: Generic Document Archiving on Disk and Network(using MINA) Framework in Java for huge number of docs(up to 2^192 documents), efficient(Java NIO), crypto, net transfert, web retrieve, J2EE and eMail archiving compatible.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 13
    The Struts/SourceForge site hosts sample applications and related components based on the Apache Struts Web application framework. Disclaimer: This site is not affiliated with the Apache Software Foundation.
    Downloads: 1 This Week
    Last Update:
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  • 14
    The VilAug framework for visual linguistics! This gadget contains an IconNet with icons like WordNet and an IconMessenger as instant messenger. A new ontology is used, grammars for visual languages designed. A language with signs? Create it with VilAug.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 15
    Java API for GSM modems. Allows sending and receiving SMS. Capable to dial out and receive calls in data mode. Contains driver classes for Wavecom and Siemens GSM modems. Extandable. Developers are welcome to supply new drivers.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    OpenJean is a cross-platform, extensible, personal information manager. It includes: file manager, RSS aggregator, calendar and appointments diary, mailer, image manager, multimedia manager, favorites, notes, tasks, anniversaries, topics and address book
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    AOLibrary is a java-based library for writing chat bots that can be used with the game Anarchy Online. (Bots are often used to facilitate communications within an in-game organization or guild.) The library is written in Java 6.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    Awake File

    Awake File

    Easy file uploads & downloads through HTTP in Java

    Awake File is now KRemote Files : http://www.kremote-files.com
    Downloads: 1 This Week
    Last Update:
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  • 19
    Wireless telecommunication framework based on Jabber protocol, targeting JME (known before as J2ME) enabled devices.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    Alternative implementation of Spring framework remoting subsystem that supports different schemes of remote communication between client and server (1-1, 1-many, dynamic services discovering).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    It is a lightweight API to invoke web services (RMI, CORBA, WebService (SOAP), XML-RPC, EJB, Hessian, Burlap, REST, ...), how simple Java Object calls. You can integrate Crispy in a Service Oriented Architecture (SOA) or in a Rich Client Platform (RCP).
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    DNA is an open, flexible and extensible deep network analyzer software server and software architecture for gathering and analyzing network packets, network sessions and applications protocols, passively off enterprise class networks.
    Downloads: 1 This Week
    Last Update:
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  • 23
    DominoBot

    DominoBot

    An IRC bot project case study.

    DominoBot is a project for a simple IRC framework. It is currently a simple yet functional Domino game bot for IRC. It currently allows arbitrary piece (stones) numbers and multi session support. The game states are broadcast to the lobby. Uses colors to identify the player who layed each stone. It is a case study to create a framework for quick development of turn-based sessions, such as games, voting, meeting and etc. Uses PircBotX (redistributed - you do not need to download it). Pure J2SE. Java 6.0 compliant. GPL v3 license.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    Hokan is an IRC bot developed using Java programming language and using PircBot framework. First version development was started around year 2001. Join #HokanDEV@IRCNet to find out more! Current version of Hokan is maintained in GitHub: https://github.com/petria/hokan_ng
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    IMC is a Java software framework for building infrastructures and applications for systems where code mobility and/or network communication are key issues.
    Downloads: 1 This Week
    Last Update:
    See Project
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