Open Source Java Software Development Software

Java Software Development Software

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

  • Run Any Workload on Compute Engine VMs Icon
    Run Any Workload on Compute Engine VMs

    From dev environments to AI training, choose preset or custom VMs with 1–96 vCPUs and industry-leading 99.95% uptime SLA.

    Compute Engine delivers high-performance virtual machines for web apps, databases, containers, and AI workloads. Choose from general-purpose, compute-optimized, or GPU/TPU-accelerated machine types—or build custom VMs to match your exact specs. With live migration and automatic failover, your workloads stay online. New customers get $300 in free credits.
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  • 99.99% Uptime for MySQL and PostgreSQL on Google Cloud Icon
    99.99% Uptime for MySQL and PostgreSQL on Google Cloud

    Enterprise Plus edition delivers sub-second maintenance downtime and 2x read/write performance. Built for critical apps.

    Cloud SQL Enterprise Plus gives you a 99.99% availability SLA with near-zero downtime maintenance—typically under 10 seconds. Get 2x better read/write performance, intelligent data caching, and 35 days of point-in-time recovery. Supports MySQL, PostgreSQL, and SQL Server with built-in vector search for gen AI apps. New customers get $300 in free credit.
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  • 1
    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler

    z390 Portable Mainframe Assembler and Emulator

    z390 Portable Mainframe Assembler and Emulator
    Downloads: 6 This Week
    Last Update:
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  • 2
    This project has moved! Go to https://github.com/yenrab/qchybrid
    Downloads: 7 This Week
    Last Update:
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  • 3
    DaVinci Concurrente

    DaVinci Concurrente

    Enseñanza programación estructurada concurrente español inicial

    DaVinci Concurrente es un lenguaje orientado a la enseñanza de la programación estructurada para fortalecer los cimientos base de su aprendizaje, tanto en la etapa inicial de la programación secuencial como en la introducción a los conceptos básicos de la programación concurrente. Permite la visualización de la ejecución a través de una ciudad en la cual se puede controlar uno o más robots. Cada robot puede realizar diferentes acciones (por ejemplo tomar flores en la intersección que se encuentra).
    Downloads: 8 This Week
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  • 4
    Web, Wap & iMode Java J2SE/J2EE Lightweight Framework and Tools
    Downloads: 0 This Week
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  • Build AI Apps with Gemini 3 on Vertex AI Icon
    Build AI Apps with Gemini 3 on Vertex AI

    Access Google’s most capable multimodal models. Train, test, and deploy AI with 200+ foundation models on one platform.

    Vertex AI gives developers access to Gemini 3—Google’s most advanced reasoning and coding model—plus 200+ foundation models including Claude, Llama, and Gemma. Build generative AI apps with Vertex AI Studio, customize with fine-tuning, and deploy to production with enterprise-grade MLOps. New customers get $300 in free credits.
    Try Vertex AI Free
  • 5
    Bean Sheet is an interpreted Java spreadsheet. At its core is Bean Shell, an open source Java interpreter. The potential of marrying a Java interpreter with a spreadsheet allows a single document to be a powerful application in its own right.
    Downloads: 0 This Week
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  • 6
    Servlet container extensions that help web developers write full featured Java web applications.
    Downloads: 0 This Week
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  • 7

    Climax

    A Java command line argument parser framework

    Climax is a Java command line argument parser framework that allows you to create and customize your own command line interface. The command line help and version information can be customized using built-in Apache-Ant-like properties.
    Downloads: 0 This Week
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  • 8
    CloudTest-Cloud java unit test framework

    CloudTest-Cloud java unit test framework

    A redefined framework with new approach and methodology for unit test

    CloudTest is a redefined unit testing approach and methodology, which can make your testing jobs become much more easy and efficient. It is a pure java lightweight framework integrated test cases management, test data management, assert management, automation regression, performance monitor and test report in one.
    Downloads: 0 This Week
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  • 9
    CouchUnit is a Java Testing Framework, similar to DBUnit, that eases the construction and execution of Integration Tests against CouchDB Datasources.
    Downloads: 0 This Week
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  • $300 in Free Credit for Your Google Cloud Projects Icon
    $300 in Free Credit for Your Google Cloud Projects

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    Launch your next project with $300 in free Google Cloud credit—no hidden charges. Test, build, and deploy without risk. Use your credit across the Google Cloud platform to find what works best for your needs. After your credits are used, continue building with free monthly usage products. Only pay when you're ready to scale. Sign up in minutes and start exploring.
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  • 10
    J-gramS is a diagram editor that uses Java and SWT. Similar to idraw and xfig it focuses on creating diagrams easily without a complicated user interface. Diagrams produced by J-gramS are saved as SVG or a number of image formats.
    Downloads: 0 This Week
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  • 11

    Java Wizard Development Framework

    Reduced SWING coding. New UI components. Easy layout management.

    About: 1) Projects helps Java - SWING developers to develop UI forms very faster. 2) API contains reusable Components & Layouts that developers can directly use in their projects. 3) Just include project JAR file in your existing project then import and use all features (refer JavaWizardDevelopmentDocumentation) * Don't worry about Java's complex layouts, just pass your components as parameters to our "MyLayout" class and we'll do it for you. * New & pre-aligned UI components like LabelledText (combination of JLabel & JTextField). * Ready-made forms & wizards like InstallationWizard, OkCancelFrame, MyFrame etc. *User friendly API documentation(unlike Javadoc). Developers: 1) Aniruddha Kalburgi 2) Nikhil Patil 3) Sourabh Sasne 4) Bhargav Patil 5) Sameeed Bondre
    Downloads: 0 This Week
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  • 12
    To investigate, describe and develop methods and approaches to generating maps with computers. This is not another GIS project. This one is focused on how to develop programs which make useful end user maps and programs using map backgrounds.
    Downloads: 0 This Week
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  • 13
    Downloads: 0 This Week
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  • 14

    Ocean Sync

    Hadoop Management System

    OceanSync is an Hadoop Management System that allows users to control a variety of aspects of Hadoop. This includes a Graphical User Interface that allows a user to perform HDFS maintenance tasks and submit new jobs to the cluster. The OceanSync product sits on top of any Hadoop Architecture.
    Downloads: 0 This Week
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  • 15
    OS based on Agent based Security with a new type of split kernel and agents platform.
    Downloads: 0 This Week
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  • 16
    A messaging framework for java client server application. It enhances productivity by providing generic infrastructure for data CRUD. Java swing, Jide,Tibco rendezvous, Tibco smartsocket, Spring amqp are currently supported and it easy to add others.
    Downloads: 0 This Week
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  • 17
    This open source software benchmarks the queries per second of an Apache Lucene index. It is an Java implementation and uses MultiFieldQueryParser to form a query.
    Downloads: 0 This Week
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  • 18
    This software allows for a user to generate test data. This is useful for testing Hadoop or other data processing clusters.
    Downloads: 0 This Week
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  • 19
    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: 0 This Week
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  • 20
    koru

    koru

    a Java ORM framework focusing on simple and rapid development

    Koru project is a small but smart and efficient ORM(Object Relational Mapping) framework focusing on simple and rapid development. For 'ORM' easily,please download Koru! It supports most of popular databases like MYSQL, MS SQLServer,Oracle and so on. It supports all kinds of cascaded query with easy annotations perfectly! including 'one to one','one to many','many to one' and 'many to many'. Its lazy-load rules works well on cascade and any table column. Cached query is available in the Koru,which base on ehcache. It has many excellent features: 1.small and rapid. 2.easy to learn. 3.minimum configuration.but if necessary,you can configure it flexibly too. 4.including easy file uploading and rapid paged query basing on database dialect. 5.easy to put the web form data to database. 6.supporting all kinds of cascaded query. 7.supporting cached query basing on ehcache.
    Downloads: 0 This Week
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  • 21

    mdx builder 4 java

    MDX query builder library

    Lightweight Java library for building MDX queries.
    Downloads: 0 This Week
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  • 22

    quadGT

    Software package for the joint genotyping

    quadGT is a software package for the joint genotyping of two parents, child’s normal genome and child’s tumor genome based on sequencing reads aligned to a reference genome.
    Downloads: 0 This Week
    Last Update:
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