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.

  • 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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  • Photo and Video Editing APIs and SDKs Icon
    Photo and Video Editing APIs and SDKs

    Trusted by 150 million+ creators and businesses globally

    Unlock Picsart's full editing suite by embedding our Editor SDK directly into your platform. Offer your users the power of a full design suite without leaving your site.
    Learn More
  • 1
    Allows editing of any size file in hexadecimal, decimal and ASCII. A great tool that allows you to edit and analyze the contents for either the data or resource fork of any type of file. 68K, PPC and Carbon run on MacOS 7-9 and X.
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    Downloads: 182 This Week
    Last Update:
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  • 2
    Whole Platform
    The Whole Platform is a technology for engineering the production of software. We provide an Eclipse based Language Workbench for developing, manipulating and transforming languages using a model driven approach.
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    Downloads: 462 This Week
    Last Update:
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  • 3
    Demoiselle

    Demoiselle

    Framework, process, docs and tools to make easy JEE development.

    Root site: http://demoiselle.sourceforge.net. From that, access: framework, components, wizard, sample e process. Releases can be downloaded via Maven from http://demoiselle.sourceforge.net/repository
    Downloads: 6 This Week
    Last Update:
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  • 4
    SQLG2 is preprocessor and library that combines ideas of JDBC, SQLJ and iBATIS to simplify writing DB access code for small and medium-sized applications, making it similar to PL/SQL development. It is intended for use under JDK 1.6 or later.
    Downloads: 7 This Week
    Last Update:
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  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    JCommons provides generally re-usable Java tools and components. Some things included are: code generation, data and object conversions such as EDI to XML, visualizing object instances as FreeMind mindmaps and a framework for generating factories.
    Downloads: 10 This Week
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  • 6
    The power provided by OWL reasoning engines can be translated into Java applications and vice versas with this framework. A binding among OWL and Java concepts has been done in order to incorporate the semantic features of OWL into Java.
    Downloads: 5 This Week
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  • 7
    Koopa (COBOL) Parser Generator
    This project has moved to GitHub ! The version here at SourceForge will remain for historic purpose. Koopa is a parser generator, made for COBOL. It can handle source files in isolation (no preprocessing required) and doesn't mind the presence of CICS/SQL fragments. The grammar is easily extensible in a way which minimizes the impact on the overall code.
    Downloads: 1 This Week
    Last Update:
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  • 8
    Component (library, framework) refactoring may affect existing applications, where the client code used previous component versions. Our tool preserves applications binary-compatible by generating an adaptation layer out of change history.
    Downloads: 4 This Week
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  • 9
    *** WARNING ***: THIS PROJECT HAS MOVED TO GITHUB. GO TO http://www.graniteds.org FOR UP-TO-DATE INFORMATION AND LINKS. Granite Data Services (GraniteDS) is a comprehensive development and integration solution for building Flex / JavaEE RIA.
    Downloads: 4 This Week
    Last Update:
    See Project
  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 10
    NbXDoclet for NetBeans project helps to develop applications based on xdoclet. It contains templates for Hibernate. This project also implements Project Extensions (natures).
    Downloads: 2 This Week
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  • 11
    Runtime library for the JUndo language. See http://verdantium.blogspot.com/
    Downloads: 3 This Week
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  • 12
    BLoMo generates hibernate models, DTO layer and adds improved security, validation and generic access to web applications.
    Downloads: 2 This Week
    Last Update:
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  • 13
    CHAMELEON is a declarative framework for tailoring adaptable Java applications for resource-constrained devices and can be used for tackling a form of adaptation to the execution context.
    Downloads: 2 This Week
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  • 14
    Preesm
    PREESM provides a complete framework for fast prototyping. It generates a simulation and an optimized multiprocessor code from graph descriptions of algorithm and architecture. Please visit the project homepage at http://preesm.sourceforge.net.
    Downloads: 2 This Week
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  • 15
    BinaryNotes is the Open Source ASN.1 (Abstract Syntax Notation One) framework for Java and .NET based on annotations/attributes. The framework has the flexible ASN.1 compiler, the runtime library that supports BER, DER and PER, and the Message Queues
    Downloads: 1 This Week
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  • 16
    The BeanExaminer is a framework to present any java objects in an interactive surface to browse and edit them. A generator is included to create the desired pojo's through a given db connection. In this impl. the Beanexaminer uses hibernate + swing.
    Downloads: 1 This Week
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  • 17
    xApps,an enterprise universal platform(BPM),facilitates non IT user to build IT solution flexibly by form desinger,workflow designer & report builder etc.(We moved this prject to a new place.
    Downloads: 1 This Week
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  • 18
    The J2XB project aims at offering seamless Java and XML integration defined in Java. J2XB is special in that no Java code generation is involved. J2XB transform the development of Java and XML binding from Java code generation to XML Schema generation.
    Downloads: 1 This Week
    Last Update:
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  • 19
    Java Web Application Framework. Write good-looking, styled, hacker-proof, well-behaving, customizable, content-rich Java web applications easy in a minimum time using designers & framework services.
    Downloads: 1 This Week
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  • 20
    A Spring-based IoC, AOP and MVC framework for Java ME (J2ME). Both MIDP and LWUIT APIs are supported.
    Downloads: 1 This Week
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  • 21
    inetbasics is a collection of tools and frameworks for developing J2EE applications. Included are code generation tools for EJB's, a JMS framework, scheduled tasks, email support, a rich JSP tag library and much more.
    Downloads: 1 This Week
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  • 22
    jRivet
    This project in no longer active.
    Downloads: 1 This Week
    Last Update:
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  • 23
    Java.tri project is an effort to build tools to accelerate the development of java web applications. It integrates several other open source projects like hibernate,struts,eclipse with an Model Driven Architecture approach.
    Downloads: 1 This Week
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  • 24
    3RAD is a MDSD tool for generating 3-tier applications out of a custom data model specified in EMF Ecore. For building the generator openArchitectureWare is used. The produced target application will consist of a Swing front end and a EJB 3.0 server app.
    Downloads: 0 This Week
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  • 25
    Eclipse plug-in that implements an approach under research, for automatic derivation of Framework-Specific Modeling Languages with code generation capabilities. The approach relies on Aspect-Oriented Programming.
    Downloads: 0 This Week
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    See Project
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