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

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  • 1
    JaguiD is a Java GUI for DOS. It consists of several sub-projects including a Java Compiler, a Class Runner and a Jar Packager. JaguiD has limited Java support to provide a Graphical User Interface for DOS and compatibles.
    Downloads: 2 This Week
    Last Update:
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  • 2
    A 6502 emulator for the 21st century. Initial development will be in C, but may lead to a portable Java implementation with graphical display.
    Downloads: 2 This Week
    Last Update:
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  • 3
    A new 64-bit RISC platform, complemented by a set of development tools, standards specifications and synthesizable VHDL implementations.
    Downloads: 1 This Week
    Last Update:
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  • 4
    Black scalpel is an advanced graphical (Swing gui) security and analysis tool written in Java, C and Assembler (platform independent). Current stage is early alpha, many features are still missing. Use SVN!
    Downloads: 0 This Week
    Last Update:
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  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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  • 5
    I finally got around to actually coding something! This is going to be an OS for use on combat robots, complete with full support for sensors, hammers, flamethrowers, wedges, saws, and clamper robots. All weapon systems are fully customizable w/RC.
    Downloads: 0 This Week
    Last Update:
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  • 6
    Ember is an operating system based on the MIT Exokernel design. Currently, it only supports the IA-32 architecture.
    Downloads: 0 This Week
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  • 7
    Graphical OS Kernel compiled with gcc 4.6.1 and nasm 2.09.08
    Downloads: 0 This Week
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  • 8
    Sinhala Desktop is a Sinhala Version of Windows Shell Replacement. This project contains all the major Windows System components with Sinhala User Interface. (Sinhala is a national language of Sri Lanka.) Developed Using Delphi 6 and C++Builder 6.
    Downloads: 0 This Week
    Last Update:
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  • 9
    The Wolfram Machine project is an effort to create a set of documentation and useful modules (both hardware and software) for a computing architecture based on the mathematical theories presented in Steven Wolfram's book _A_New_Kind_of_Science_.
    Downloads: 0 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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  • 10
    ZintoriOS

    ZintoriOS

    Simple, Fast, Advanced... ZintoriOS. Made in Wellington, New Zealand

    Downloads: 0 This Week
    Last Update:
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  • 11
    Android[tm] SDK development is for those who have a dream mobile device in mind and have the potential to contribute to the development of the same at various levels. http://www.openhandsetalliance.com is promoted by Google & other industry giants.
    Downloads: 0 This Week
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  • 12
    Android tools for MediaTEK MT53XX Serial Chips
    Downloads: 0 This Week
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  • 13
    JimpOS - Java Implemented Operating System The main purpose of the JimpOS project is realisation of multitasking, platform independent operating system written in Java language.
    Downloads: 0 This Week
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  • 14
    A microprocessor simulator for unit testing assembly code in embedded systems. Written in pure Java, it works with JUnit on any platform Java supports. Micros include 6502, 6800, 8051, Z80, and others.
    Downloads: 0 This Week
    Last Update:
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