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.

  • Ship Agents Faster Icon
    Ship Agents Faster

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    One Monitoring Tool for IT, OT and Cloud | Free Trial

    Vendor-agnostic monitoring across on-prem servers, cloud platforms and OT devices, all in one dashboard. No more tool sprawl.

    Modern infrastructure spans data centers, cloud platforms and factory floors, and every blind spot between them is a risk. PRTG supports SNMP, WMI, SSH and other standard protocols to monitor IT, OT and hybrid environments through one customizable dashboard. Build the views your team needs, from network health to application performance, without switching tools. Try PRTG free for 30 days now.
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  • 1
    OMLX project is a place for processing of many projects to be ready to become open source projects.
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    Downloads: 250 This Week
    Last Update:
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  • 2
    Niagara AX Community Modules
    A library of modules for the Tridium Niagara AX platform. AX programmers are encouraged to use and expand the library.
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    Downloads: 69 This Week
    Last Update:
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  • 3
    This project has moved. Please follow the WWW link below.
    Downloads: 97 This Week
    Last Update:
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  • 4
    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: 17 This Week
    Last Update:
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  • Fully Managed MySQL, PostgreSQL, and SQL Server Icon
    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

    Cloud SQL handles your database ops end to end, so you can focus on your app.
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  • 5
    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.
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    Downloads: 5 This Week
    Last Update:
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  • 6
    NunniFSMGen generates a FSM (Finite State Machine) in Java, C or C++ starting from a transition table. NunniFSMGen cleanly separates logic from implementation by using a modified version of the state pattern, easing the development process!
    Downloads: 15 This Week
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  • 7
    The new Ionia Student Online is a student information system for high schools, run from a web environment.
    Downloads: 9 This Week
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  • 8
    Tpl makes it easy to serialize your C data using just a handful of API functions. The data is stored in its native binary form for maximum efficiency. C, Perl and XML supported. Data is portable across CPU types and OS's from Unix to Mac to Windows.
    Downloads: 8 This Week
    Last Update:
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  • 9
    Fully graphical mips simulator, with a simple text editor. The aim is to not only have the entire mips isa implemented and simulated, but to have a mips ide. The text highlighting for the mips instructions set is currently underway. Version 3 Available.
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    Downloads: 3 This Week
    Last Update:
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  • $300 Free Credits to Build on Google Cloud Icon
    $300 Free Credits to Build on Google Cloud

    New customers can spin up VMs, build with AI, and query data at no cost.

    Put your $300 in credit toward real workloads, then keep building with free monthly usage for 20+ products. No commitment and no charge until you upgrade.
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  • 10

    Geeklog Plugins, Static Pages and Blocks

    Multilingual FAQ and other addons for the Geeklog CMS

    This is a plugin project for the Geeklog CMS, providing plugins, static pages and blocks. The main project is MultiFAQ - a multilingual FAQ that lets each user see the FAQ in their chosen language.
    Downloads: 5 This Week
    Last Update:
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  • 11
    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.
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    Downloads: 5 This Week
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  • 12
    easy fusion is a java-based framework that intends to automatically deploy and control information fusion systems (IFS) on distributed and dynamic resources.
    Downloads: 4 This Week
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  • 13
    lockviz

    lockviz

    Visualization of Java thread dumps

    This tool allows the user to load, visualize and analyse Java thread dumps that are generated by Visual VM. Please see the Wiki for a Quick Start guide and tutorials.
    Downloads: 4 This Week
    Last Update:
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  • 14
    retep is a collection of Java API's covering PDF, XML, J2EE , Swing and now NetBeans modules for displaying astronomical maps, controlling modern "Go-To" telescopes - all in java., and accessing online databases.
    Downloads: 2 This Week
    Last Update:
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  • 15

    PesoLib

    Biblioteca para obtenção de peso de itens sobre balanças

    PesoLib é uma biblioteca que é capaz de detectar e conectar-se à uma balança plugada no computador, os pesos podem ser recebidos sem a necessidade de solicitação, ou seja quando um item for colocado sobre a balança a biblioteca enviará o peso automaticamente para sua aplicação.
    Downloads: 3 This Week
    Last Update:
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  • 16
    Fast, easy, Java developer's tool for query building that works with Apache Derby, HSQLDB, Sql Server and other JDBC DB's. Includes a PreparedStatement Editor, Query Builder, SQL Code Generator, editor with colorful letters & more.
    Downloads: 3 This Week
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  • 17
    GWT Java class wrapper around the excellent Ext.ux.DatePickerPlus component created by Marco "Lubber" Wienkoop. URL http://www.lubber.de/extjs/datepickerplus/
    Downloads: 2 This Week
    Last Update:
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  • 18
    Ladybug
    A tool designed to help with the process of Agile planning and development. The immediate aim of this project is to offer a light, free and user-friendly solution for small and medium sized products developed using Agile techniques.
    Downloads: 2 This Week
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  • 19
    Logic Custom OS

    Logic Custom OS

    A students experimental command driven OS

    This project is my attempt of what I like to call "A layer over layer OS". My concept of "Layer of Layer OS" or LoLOS, is that this command driven OS can run on the JVM(layer one) and then run on your primary Operating system(Unix,Linux,Windows,Mac) which is layer two. This project is a proof of concept for my self and I would share it with the Open Source world. Logic Custom OS will have many features all listed in the wiki. The project is Java based and will support most versions of Java the JRE and JDK. And most importantly its open source anyone can edit this software and use it for themselves!
    Downloads: 2 This Week
    Last Update:
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  • 20
    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: 2 This Week
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  • 21
    TreeLayout

    TreeLayout

    Efficient and customizable TreeLayout Algorithm in Java, for NetBeans

    Efficiently create compact, highly customizable tree layouts - Based on Walker's algorithm with enhancements suggested by Buchheim, Jünger, and Leipert the software builds tree layouts in linear time. I.e. even trees with many nodes are built fast. Downloads are available at https://sourceforge.net/projects/treelayout/files/. For detailed documentation look at the TreeLayout web site http://treelayout.sourceforge.net/. Development for TreeLayout has moved to https://github.com/abego/treelayout/.
    Downloads: 2 This Week
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  • 22
    XHTML Doclet is a standards-compliant alternative to the Javadoc standard HTML doclet. It revises the document structure to exclude outdated tags and inline styles, creates valid XHTML markup, and provides better hooks for more flexible CSS manipulation.
    Downloads: 2 This Week
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  • 23
    Xun Bug

    Xun Bug

    A tool can debug and profile javascript in multi mobile browsers

    Xun Bug is an application for debug and profiling javascript code. It is a powerful tool supports most of mobile browser such as iPhone,Android,BlackBerry,Windows Mobile and Symbian. There is no need to install plugins in your browser. With the debug tool of Xun bug,you can set breakpoint,watch call stacks,step and resume,watch expressions and so on. With the profile tool of Xun bug, you can get the javascript function call tree and every call's time ,you can also get the statistic of function calls.
    Downloads: 2 This Week
    Last Update:
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  • 24
    JPortForwarder Project JPortForwarder is a multithreaded TCP Port Forwarder application. The following feature have been developed: - Generic TCP Port Forwarging. Listen for a port and forward to an ip:port. - Multihoming TCP Port Forwarding.
    Downloads: 1 This Week
    Last Update:
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  • 25
    The JLCP aims to write a number of components to produce a free Java portal site based on an internal forum system to provide Java newcomers and veterans alike with everything they need related to java.
    Downloads: 1 This Week
    Last Update:
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