Open Source Java Software

Java Software

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

  • Managed MySQL, PostgreSQL, and SQL Databases on Google Cloud Icon
    Managed MySQL, PostgreSQL, and SQL Databases on Google Cloud

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    Cloud SQL is a fully managed relational database for MySQL, PostgreSQL, and SQL Server. We handle patching, backups, replication, encryption, and failover—so you can focus on your app. Migrate from on-prem or other clouds with free Database Migration Service. IDC found customers achieved 246% ROI. New customers get $300 in credits plus a 30-day free trial.
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  • Go from Data Warehouse to Data and AI platform with BigQuery Icon
    Go from Data Warehouse to Data and AI platform with BigQuery

    Build, train, and run ML models with simple SQL. Automate data prep, analysis, and predictions with built-in AI assistance from Gemini.

    BigQuery is more than a data warehouse—it's an autonomous data-to-AI platform. Use familiar SQL to train ML models, run time-series forecasts, and generate AI-powered insights with native Gemini integration. Built-in agents handle data engineering and data science workflows automatically. Get $300 in free credit, query 1 TB, and store 10 GB free monthly.
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  • 1
    Amazing Crisis Labyrinth is a free clone of the game Amazing Labyrinth, with some transformations. The project is written in java, and aims to be didactic.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    CEManTIKA (Contextual Elements Modeling and Management through Incremental Knowledge Acquisition) is a framework to support context modeling and Context-Sensitive System design, in a generic, domain-independent way.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3

    CRLServer

    CRL Server

    This project is devoted to create a CRL (Certificate revocation list) server that handles many CRL URLs and centralizes all information into a unique repository, making it easy to request certificate revocation status for a given certificate.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    This project wants to develop an network based application that allow the user to view an to listen their media files in their home components (TV, radio, etc). It will have a central server which will serve all the media files.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Deploy Apps in Seconds with Cloud Run Icon
    Deploy Apps in Seconds with Cloud Run

    Host and run your applications without the need to manage infrastructure. Scales up from and down to zero automatically.

    Cloud Run is the fastest way to deploy containerized apps. Push your code in Go, Python, Node.js, Java, or any language and Cloud Run builds and deploys it automatically. Get fast autoscaling, pay only when your code runs, and skip the infrastructure headaches. Two million requests free per month. And new customers get $300 in free credit.
    Try Cloud Run Free
  • 5
    EveAI processes the data assuming that it has already been read by a sensor. Theoretically this should give it reflex behavior. Now the end product should be a self conscious machine future plans are to include the field of robotics.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Gloss: annotations for the amplification of java code. "We cannot move forward until our tools and abstractions allow us to gloss over the details that are not the primary concern of our enterprise."
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    jvTask is a component processing framework where interaction between components is realized via independently deployed components called Tasks. Tasks are wired together through an event processing framework.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    FrameWork para a linguagem Java baseado em aspectos independente de container. Realiza tratamento para Logs / Transações / Segurança / Tracking User / Validações / Criptografia.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    RCP P2P Battle is a platform to play or create turn based strategy games based in Eclipse RCP.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 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.
    Try Compute Engine
  • 10
    Spring friendly annotations for method caching using ehcache and aspectj.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    e-Trader provides the complete set of functionality to support the back-office tasks related to equity as well as commodity trading. It also provides the integrated financial accounting.
    Downloads: 0 This Week
    Last Update:
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