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

  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
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    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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  • 1
    ProjectLibre - Project Management

    ProjectLibre - Project Management

    #1 alternative to Microsoft Project : Project Management & Gantt Chart

    ProjectLibre project management software: #1 free alternative to Microsoft Project w/ 7.8M+ downloads in 193 countries. ProjectLibre is a replacement of MS Project & includes Gantt Chart, Network Diagram, WBS, Earned Value etc. This site downloads our FOSS desktop app. 🌐 Try the Cloud: http://www.projectlibre.com/register/trial We also offer ProjectLibre Cloud—a subscription, AI-powered SaaS for teams & enterprises. Cloud supports multi-project management w/ role-based access, central resource pool, Dashboard, Portfolio View 💡 The AI Cloud version can generate full project plans (tasks, durations, dependencies) from a natural language prompt — in any language. 🌐 Try the Cloud: http://www.projectlibre.com/register/trial 💻 Mac tip: If blocked, go to System Preferences → Security → Allow install 🏆 InfoWorld “Best of Open Source” • Used at 1,700+ universities • 250K+ community 🙏 Support us: http://www.gofundme.com/f/projectlibre-free-open-source-development
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    Downloads: 13,559 This Week
    Last Update:
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  • 2
    ReportServer Community Edition

    ReportServer Community Edition

    ReportServer is a modern and versatile business intelligence platform

    ReportServer is a modern and versatile open source business intelligence (BI) platform with powerful reporting features. With ReportServer you are not limited to one provider's solutions. ReportServer integrates Jasper, Birt, Mondrian and Excel-based reporting: choose what best suits your needs! The source code is also available in GitHub: https://github.com/infofabrik/reportserver ReportServer scripting samples: https://github.com/infofabrik/reportserver-samples
    Downloads: 33 This Week
    Last Update:
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  • 3
    Scipio ERP

    Scipio ERP

    An open source e-commerce solution

    Scipio ERP is an open source e-commerce solution for complex business applications. The vast set of standard applications really lend themselves to further customization. With its built-in clustering and caching mechanisms, the software scales well with large-size operation, making it an ideal choice for mid- to large size companies, or as a hub for an integrated business architecture.
    Downloads: 5 This Week
    Last Update:
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  • 4
    DashBo↗v

    DashBo↗v

    Bovespa Analytics

    BI/Analytics tool for reading official brazilian market data freely provided by Bacen (Central Bank of Brazil - http://www.bcb.gov.br/?ENGLISH), CVM (Securities and Exchange Commission of Brazil - http://www.cvm.gov.br/subportal_ingles/index.html), BM&FBOVESPA (Brazilian Securities, Commodities and Futures Exchange - http://www.bmfbovespa.com.br/en_us/index.htm). Mirrored screen: left-to-right or right-to-left orientation according to the chosen language. Easy to translate: just add a column to the translations spreadsheet (./lib/Negocio.jar/net/sourceforge/dashbov/negocio/Traducoes.xlsx); the new language option will be automatically shown at the "Settings > Language" menu. Open source alternative to Economatica, ProfitChart, MetaStock. Powered by Oracle, NetBeans, Apache POI, Apache Axis, Apache Commons Compress, Apache PDFBox, JFreeChart, JTattoo, JDatePicker, MyBatis, FamFamFam, IzPack.
    Downloads: 1 This Week
    Last Update:
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  • Find Hidden Risks in Windows Task Scheduler Icon
    Find Hidden Risks in Windows Task Scheduler

    Free diagnostic script reveals configuration issues, error patterns, and security risks. Instant HTML report.

    Windows Task Scheduler might be hiding critical failures. Download the free JAMS diagnostic tool to uncover problems before they impact production—get a color-coded risk report with clear remediation steps in minutes.
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  • 5
    Active Intelligence Server

    Active Intelligence Server

    Reporting, Dashboarding, Analytic, Self-service BI, Ad-hoc reporting

    Active Intelligence Server 2 (AIS) is a data visualization tool and fully featured reporting server which enable users from open source community to host any reports created using BIRT, Jasper and Pentaho community edition allowing organization to leverage open source technologies and enable them to use AIS as a reporting server to deploy their existing and new reports seamlessly onto AIS for secure sharing the information in different file formats and schedule to make system automation and much more. AIS comes with self-service BI capabilities enabling end users to make the data-driven decision at the right time, all with minimal IT dependency. Tightly integrated user and role management ensure correct information distribution that prevents unauthorized access to information, collaboration is ever so easy with AIS that people with no BI knowledge can start real-time collaboration in minutes. AIS 2 is also available from the website http://activeintelligence.co.uk/download
    Downloads: 0 This Week
    Last Update:
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  • 6
    Cargo Management System helps you manage the Cargo business. It provides the functionality to enter consignment information, enter packing/loading detail, enter unpacking/unloading detail, and the delivery information.
    Downloads: 0 This Week
    Last Update:
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  • 7
    Runscho

    Runscho

    School Management Software

    Runscho is School Administration Solution that helps Supervisors to manage all their daily tasks. It's highly customizable and cover all aspects of school management. Visite the website at : https://www.runscho.com Try the Demo at : http://dem.runscho.com/deploy/
    Downloads: 0 This Week
    Last Update:
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  • 8
    The Über Contact Manager is a Java application that provides a centralised management, such as synchronization, duplicate management and distribution, of a user's contact list / address book.
    Downloads: 0 This Week
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