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

  • 99.99% Uptime for MySQL and PostgreSQL Databases Icon
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  • 1
    JasperReports Library

    JasperReports Library

    Free Java Reporting Library

    JasperReports Library is the world's most popular open source business intelligence and reporting engine. It is entirely written in Java and it is able to use data coming from any kind of data source and produce pixel-perfect documents that can be viewed, printed or exported in a variety of document formats including HTML, PDF, Excel, OpenOffice and Word. The project is also available at: https://github.com/TIBCOSoftware/jasperreports Jaspersoft Studio is the open source report designer for the JasperReports Library. https://community.jaspersoft.com/project/jaspersoft-studio JasperReports Server is the most popular open source interactive reporting and analytics server built-on JasperReports Library. https://community.jaspersoft.com/project/jasperreports-server JasperReports IO is for reporting and data visualization in a world of cloud, microservices, and DevOps. https://community.jaspersoft.com/project/jasperreports-io
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    Downloads: 1,546 This Week
    Last Update:
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  • 2
    iDempiere

    iDempiere

    iDempiere. Community Powered Enterprise

    iDempiere. Community Powered Enterprise iDempiere Business Suite ERP/CRM/SCM done the community way. Focus is on the Community that includes Subject Matter Specialists, Implementors and End-Users. iDempiere is based on original Compiere/Adempiere plus a new architecture to use state-of-the-art technologies like OSGi, Buckminster, zk.
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    Downloads: 270 This Week
    Last Update:
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  • 3
    Yaoqiang BPMN Editor

    Yaoqiang BPMN Editor

    an Open Source BPMN 2.0 / DMN 1.1 Modeler

    Yaoqiang BPMN Editor is a graphical editor for business process diagrams, compliant with OMG specifications (BPMN 2.0 / DMN 1.1).
    Downloads: 53 This Week
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  • 4
    RunaWFE Free

    RunaWFE Free

    is low code bpm platform, which is easy to install and easy to use

    RunaWFE Free is a fully functional business process management system. It includes Workflow engine, Process Designer (Developer Studio), Form Builder, Task notification client, and other components that provide end-user convenience. BPMN and UML AD notations are supported. Thanks to RunaWFE web interface users can receive, filter, perform and delegate the tasks of business process instances, start new business process instances, view the properties of started business process instances, deploy new business process definitions. Administrators can: create /remove actors and groups, include /exclude actors to/from groups, grant permissions on system objects to actors and groups, forcibly stop business process instances, add/change actors substitutions rules. Tutorial: https://runawfe.org/doc/Tutorial InstallationGuide: https://runawfe.org/doc/InstallationGuide Documentation: https://runawfe.org/doc/Documentation
    Downloads: 11 This Week
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  • Easily Host LLMs and Web Apps on Cloud Run Icon
    Easily Host LLMs and Web Apps on Cloud Run

    Run everything from popular models with on-demand NVIDIA L4 GPUs to web apps without infrastructure management.

    Run frontend and backend services, batch jobs, host LLMs, and queue processing workloads without the need to manage infrastructure. Cloud Run gives you on-demand GPU access for hosting LLMs and running real-time AI—with 5-second cold starts and automatic scale-to-zero so you only pay for actual usage. New customers get $300 in free credit to start.
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  • 5
    ADempiere ERP Business Suite

    ADempiere ERP Business Suite

    A full ERP system - moved to GitHub. See full description for details.

    NOTE: We're moving! See adempiere.net for more info. ADempiere Business Suite is a fully functional ERP/CRM/MFG/SCM/POS system suitable for large enterprise adoption. The software is fully open source and supported by an international community of developers and system experts.
    Downloads: 10 This Week
    Last Update:
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  • 6

    OpenXava

    Automatic frontend engine for Java

    Automatic frontend engine for Java. Write just the domain classes in plain Java. Get a web application ready for production.
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    Downloads: 10 This Week
    Last Update:
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  • 7
    Compiere ERP + CRM Business Solution
    Compiere ERP+CRM is the leading open source ERP solution for Distribution, Retail, Manufacturing and Service industries. Compiere automates accounting, supply chain, inventory and sales orders. Compiere ERP is distributed under GPL V2 by Compiere, Inc.
    Downloads: 8 This Week
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  • 8
    CloudI: A Cloud at the lowest level
    CloudI is an open-source private cloud computing framework for efficient, secure, and internal data processing. CloudI provides scaling for previously unscalable source code with efficient fault-tolerant execution of ATS, C/C++, Erlang/Elixir, Go, Haskell, Java, JavaScript/node.js, OCaml, Perl, PHP, Python, Ruby, or Rust services. The bare essentials for efficient fault-tolerant processing on a cloud!
    Downloads: 6 This Week
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  • 9
    4WS.Platform

    4WS.Platform

    Development Platform for Web and Mobile Applications

    This RAD platform allows to quickly develop web and mobile applications without any coding task. Applications can be developed by simply configuring them through a graphical environment. There is no limit in the complexity of the applications to create, since there is always the chance to include custom scripts made by a developer. The platform supports multiple databases and operating systems, since it has been developed using Java and it provides a rich user interface based on Sencha ExtJS.
    Downloads: 3 This Week
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  • 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.
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  • 10
    SoapUI
    The SoapUI download has moved to https://www.soapui.org/downloads/soapui/source-forge.html With more than 9 million downloads SoapUI is the de-facto standard for REST and SOAP API functional, security and performance testing.
    Downloads: 1 This Week
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  • 11
    OpenPatientOS

    OpenPatientOS

    OpenPatientOS is an information system for managing patient records

    It can support a small clinic or hospital in managing patient personal, medical, and billing records through an easy to use Swing user interface. How to install: i. Simply import the database dump from the database folder to create the necessary tables for the system to run. You can use either phpMyAdmin for localhost; Microsoft SQL Server; or simply Query Browser for MySQL. Other database environments have not been tested hence I don't guarantee their adaptability. ii. Run and Build the system in NetBeans IDE 7.0. Other IDEs have not been tested for this system. A more stable and installable version will be released soon. iii. Please rate the system and leave comments or reviews. iv. If you need any further clarification, post a question/query/doubt in the Wiki and I will reply ASAP. NB: Please use the "External Link" menus above to support this project in one way or another. PM me for other means. Any kind of support will be very much appreciated. Thanks a bunch.
    Downloads: 1 This Week
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  • 12
    Advanced, enterprise-class J2EE Customer Relationship Management (CRM) suite including Sales Force Automation (SFA), marketing, campaign management, and customer service. Features similar to Salesforce.com, Netsuite, or Siebel OnDemand.
    Downloads: 1 This Week
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  • 13

    AgilPro

    AgilPro is an Eclipse based business process modeling suite

    AgilPro is an Eclipse based business process modeling suite providing a Business Process Modeler [LiMo - Light Modeler], a desktop application to preview and run processes [Simulator] and Application Adapters to plug in standard apps: Firefox, OpenOffice
    Downloads: 0 This Week
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  • 14
    Agilo™

    Agilo™

    Agilo™ - The Agile Enforcement Office Suite

    When it comes to Agile Project Management, some high performing tools are acting a vital role for projects success. AGILO is pretend to be one of the best agile tools present in the market which intends to manage all the project related activities like (user stories, iteration, burn down charts, resource load, standup meetings, backlog etc.) performed in an Agile project Development. It allows you to plan and track the progress of your development cycle on the fly by giving you the possibility to be always intact with your team and project stakeholders. This is an All in one tool for complete automated office(IT) management. It comes with the following basic modules like Project Management(PM), Resource Management(RM), Office Management(OM), Mail Management(MM), Contacts Management(CM), Event Management(EM), Support Management(SM) etc.
    Downloads: 0 This Week
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  • 15
    Test Manage System "Avalanche". QA (Quality Assurance) software. Allows to collect your test suits and test cases in database (MySQL) and organise convenient passing for reception results of testing.
    Downloads: 0 This Week
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  • 16
    Blocks Workflow

    Blocks Workflow

    Platform for creating workflow based systems like DMS, CMS or CRM.

    Platform for creating workflow based systems like DMS, CMS or CRM. It use Grails as web framework, Bootstrap as UI, Activiti as process engine.
    Downloads: 0 This Week
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  • 17
    BugMS
    BugMS is web based bug monitor system. It features 5 different user levels, widgets, email notifications, individual display profiles for every user, multi language support. Written in Java and powered by ZK framework 5.0
    Downloads: 0 This Week
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  • 18
    This project is being renamed dipforge and is also being re-focused.
    Downloads: 0 This Week
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  • 19
    Comms Order Fulfillment
    Simple order fulfillment system with flexible order decomposition and domain specific programming language for describing decomposition scenarios. Most suitable for Mobile Communications operators who are using Oracle BPEL and AIA technology.
    Downloads: 0 This Week
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  • 20
    Compiere MFG+SCM Manufacturing Extended System (MES). Include Shop Floor Control, Supply chain management, Quality management, modbus interface, iReport barcode extension etc. Support batch and on demand manufacturing. Works alone or connected to ERP.
    Downloads: 0 This Week
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  • 21

    CzeroCase

    Framework for Case Management

    CZero is an Open Source Platform for Adaptive Case Management, developed to ease the creation of advanced solutions to support relations between documents, records, people, and processes, ensuring compliance with government regulations, industry standards, and internal company procedures, according to the European Digital Agenda guidelines. Czero framework, based on Java environment, integrate the most modern solutions like OSGI, CMIS, WSS, LDAP, enabling designer and developers to build, in easy and intuitive way, innovative solution for document and process management. The pattern-based approach will involve a wide community interested in creating market specific solution using modularity and extensibility approach, but with a incredible faster time to production. Due to its Open source nature, Czero will avoid any risk of dependency on product by vendors and you be free to choose your own decisions, having always at disposal source code and data to manage every transition.
    Downloads: 0 This Week
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  • 22
    EcoBusiness
    EcoBusiness aims to apply innovative methodologies and new technological tools to improve the position of European SMEs. Based around the concept of “EcoBusiness”, this project is focused on gaining scientific, technological and business knowledge in order to devise innovative techniques for the design and development of the first Multi-Agent Digital Business Ecosystem (MADBE) that can be used by European SMEs. This project is a bidirectional collaboration between MicroArt S.L (Catalonia) and the University of Edinburgh (Scotland) and involves five fellows in a wide range of transfer of Knowledge (ToK) activities. From the academia side, two departments participate in the project: The School of Informatics and the Business School.
    Downloads: 0 This Week
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  • 23
    FOXopen
    FOXopen is a 4GL, feature-rich XML framework which facilitates the rapid development of web-based applications with sophisticated workflows. For more information and help, see http://www.foxopen.net/
    Downloads: 0 This Week
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  • 24
    GWT Pleso Framework is a high-level framework based on Google Web Toolkit (GWT) for creating visual AJAX database front-end user interfaces. GWT Pleso Framework enables you to create automatically generated user interface based on business-logic classes.
    Downloads: 0 This Week
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  • 25
    Downloads: 0 This Week
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