Open Source 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.

  • Build Agents and Models on One Platform Icon
    Build Agents and Models on One Platform

    Everything you need to build production-ready agents and models. Access 200+ Google and third-party AI models and tools.

    Gemini Enterprise Agent Platform is Google Cloud's comprehensive platform for developers to build, scale, govern, and optimize agents and models. Choose from Google's most advanced models and third-party models like Anthropic's Claude Model Family.
    Start Free
  • Paessler: Easy to Use With Enterprise Power. Free Trial Icon
    Paessler: Easy to Use With Enterprise Power. Free Trial

    A low-code dashboard makes monitoring intuitive for any admin, while scripting and custom sensors give experts full control.

    You shouldn't have to choose between a monitoring tool that's easy to use and one that's powerful enough for a complex environment. PRTG's low-code interface lets any admin build dashboards, set alerts and monitor devices without scripting, while custom sensors and full API access are there when your team needs deeper control. One platform, no compromise. Download a free 30-day trial now.
    Get Free Download
  • 1
    Lobo is an extensible all-Java web browser and RIA platform. It supports HTML 4, Javascript (AJAX) and CSS 2 plus direct JavaFX and Java (Swing/AWT) rendering. Cobra is the web browser's renderer API; also a Javascript-aware HTML parser.
    Leader badge
    Downloads: 201 This Week
    Last Update:
    See Project
  • 2
    OMLX project is a place for processing of many projects to be ready to become open source projects.
    Leader badge
    Downloads: 135 This Week
    Last Update:
    See Project
  • 3
    Niagara AX Community Modules
    A library of modules for the Tridium Niagara AX platform. AX programmers are encouraged to use and expand the library.
    Leader badge
    Downloads: 53 This Week
    Last Update:
    See Project
  • 4
    This project has moved. Please follow the WWW link below.
    Downloads: 64 This Week
    Last Update:
    See Project
  • 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.
    Start Free
  • 5
    ecl1

    ecl1

    Provides a toolset for developing HISinOne extensions

    ecl1 is a set of tools, implemented as Eclipse plugin, that supports the creation of HISinOne extensions. It adds support for creating a new HISinOne Extension and special checkers for the enrollment of lectures.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 6
    JFrame is Model View Controller Model2 framework for Web based applications written in Java language. It is very simple and emphasis on security and stability. Because of it simplicity this framework can be used and for studying purposes.
    Leader badge
    Downloads: 10 This Week
    Last Update:
    See Project
  • 7
    SVN repository indexing and searching engine
    Downloads: 5 This Week
    Last Update:
    See Project
  • 8
    JPTC is a tool for testing the performance of Java code. You can run a specific part of the code many times by a different number of Threads. It's written in Java and comes with a Swing GUI for graphical configuration and result representation. If you w
    Downloads: 4 This Week
    Last Update:
    See Project
  • 9
    Speech based User Interface Components Library for Java is a project to create Java controls and applications that can be used not only by literate people but also by non-literates. Speech and visual element with minimal text is used to create components
    Downloads: 4 This Week
    Last Update:
    See Project
  • Save Up to 91% on Cloud Compute With Spot VMs Icon
    Save Up to 91% on Cloud Compute With Spot VMs

    Automatic sustained-use discounts. One free VM per month. No negotiation needed.

    Run batch jobs at 60-91% off with Spot VMs. Long-running workloads get automatic discounts with sustained use.
    Start Free
  • 10
    OFBiz, recently changed to The Apache Open For Business Project (or Apache OFBiz), is now managed through the Apache Software Foundation. Apache OFBiz has a full-featured enterprise app framework plus an extensive set of best practices applications.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 11
    xulfaces adds XUL support to JSF
    Downloads: 3 This Week
    Last Update:
    See Project
  • 12
    "Web Test Tools" is an open source project which provides tools for different kind of testing such as unit tests (JUnit), and different kinds of tests for applications. Additionaly you can download here good implementation of internet protocols in Java.
    Leader badge
    Downloads: 2 This Week
    Last Update:
    See Project
  • 13
    Introduction and proof-of-concept of integrating JMS with CORBA. Using Java, design patterns. It's a university practical work, we'll implement an infrastructure for a fictious company, RNA, which provides news through many different channels.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 14
    Oranjestad is a collection of helpful general purpose utilities similar to Jakarta commons.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 15
    Open Legacy Storage Document: Generic Document Archiving on Disk and Network(using MINA) Framework in Java for huge number of docs(up to 2^192 documents), efficient(Java NIO), crypto, net transfert, web retrieve, J2EE and eMail archiving compatible.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 16
    Tsunami Programming Language
    Tsunami is an open-source high performance computing language. With it you can write streaming data-parallel algorithms that utilize GPGPUs for orders-of-magnitude speed-up with the ease of writing sequential algorithms.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 17
    The Atlantis Project for application development was founded because of the growing need to quickly develop high quality applications based on a 1, 2 , 3 or multi-tiered system architecture.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 18
    JCompiler

    JCompiler

    Mini Python Compiler written in Java

    Open source mini Python compiler written in Java using Sablecc as parser generator.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 19
    This program converts, compares, merges, normalizes, and refactors data to and from disparate sources (CSV, Excel, and any JDBC/ODBC database) for use in a Java program.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 20
    Key data comparer

    Key data comparer

    Fast comparer for database data in the key predefined tables

    I have to fast compare the key data between two databases. As input I have a XML file with list of tables to compare. Program connects to both databases, reads the list of tables, compares data in records with the same primary key and finally produces report: records missing in the databases and records with differences.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 21
    This program aims at making an IDE for tibasic compiler so you can make custom programs from your computer.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 22
    MessageBox

    MessageBox

    Generating different styles of messageboxes for Vaadin (vaadin.com).

    This project contains a flexible utility class for generating different styles of messageboxes for Vaadin (vaadin.com). The messagebox is typically a modal dialog, with an icon on the left side, a message on the right of the icon and some buttons on the bottom of the dialog. E.g. you can define the window caption, different types of icons, a simple message as string, optionally formatted with HTML elements, a complex message designed with multiple Vaadin components, how many buttons are placed on the dialog, the caption for the buttons for your specific language, the icon of the buttons (see MessageBox.ButtonType) and so on ... Have a look on the "MessageBox Web Site" for usage and more details.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 23
    A Java application framework that provides services common to most GUI application domains such as window management, option management and service location. OPA's ultimate goal is to build an instant print management system on top of this framework.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    Oberon PLM
    Oberon PLM is a Web based PLM/PDM, built on Oberon framework that facilitate its customization. Oberon PLM integrates people, data, processes, and business systems and provides a product information backbone for companies and their extended enterprise.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 25
    Sakura is a Knowledge Navigator and User Interface for UNIX, which implements HyperMedia and its own windowing and packing system, both in the main program and in an extensive API for Tcl and other languages.
    Downloads: 1 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • 3
  • 4
  • 5
  • Next