Showing 855 open source projects for "java virtual"

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  • 1

    Jainja

    Jainja is a JVM (Java Virtual Machine) written in Java

    Jainja is a JVM (Java Virtual Machine) written in Java. The VM is developed by using the smallest possible subset of Java in order to run on top of multiple environments : Java SE, JavaME, Android, Javascript, and even natively.
    Downloads: 11 This Week
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  • 2
    gcviewer

    gcviewer

    Fork of tagtraum industries' GCViewer

    GCViewer is a little tool that visualizes verbose GC output generated by Sun / Oracle, IBM, HP and BEA Java Virtual Machines. It is free software released under GNU LGPL.
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    Downloads: 517 This Week
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  • 3
    AstrolabiumPlus

    AstrolabiumPlus

    Virtual Planetarium and other Astronomical Calculation Routines

    Virtual Planetarium and other astronomical calculation routines of the Positional Astronomy (Ephemeris Calculation / ISS Visibility / Eclipses / Calendar) --- GUI based on Delphi/Free Pascal, Source Code alternatives based on Python 2.5 and Java 1.6
    Downloads: 7 This Week
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  • 4

    AtlantidaFork

    AtlantidaFork is a fork of Atlantida

    Atlantida fork with virtual keys done for spain and germany. Part of the project is a XDXF dictionary for spain and germany.
    Downloads: 0 This Week
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  • 5
    CoffeeMud

    CoffeeMud

    Full featured MUD server with all the trimmings.

    CoffeeMud is a text-based virtual reality game engine (a MUD). It is a mature, full-featured Java codebase. It includes web (HTTP) and email (SMTP) servers, chat (IMC2 and I3) and web clients, and supports ANSI, MXP, and MSP.
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    Downloads: 82 This Week
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  • 6
    BigBlueButton

    BigBlueButton

    A complete web conferencing system for virtual classes and more!

    BigBlueButton is an open-source virtual classroom platform built to help teachers teach and learners learn online. It enables real-time collaboration through audio, video, slide presentations, screen sharing, and interactive whiteboards. Educators can actively engage students using polls, emojis, shared notes, multi-user whiteboards, and breakout rooms. The platform includes a Learning Analytics Dashboard that provides moderators with live insights into participant activity and engagement....
    Downloads: 31 This Week
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  • 7
    javax

    javax

    java tools

    Execute Java code like java.exe 1. support service to start/stop 2. support console command to execute java
    Downloads: 1 This Week
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  • 8
    VirtualCelestialGlobe

    VirtualCelestialGlobe

    A java 3d simple virtual celestial globe. Source code available

    VirtualCelestialGlobe 1.2.7b World Globe 0.0.7 A simple java 3d virtual celestial and world globe. Rotate the globe, magnify it, select the level of detail to show stars and constellations, and the ecliptic. Source code available to everyone to modify it. Star catalogue from Wikipedia. Available plain text star catalogue. Total stars number now reaches 1038. Using Phong shading. No Open GL.
    Downloads: 4 This Week
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  • 9
    a sed like script language for parsing context free languages. the language implements a virtual machine which is appropriate for parsing and transforming context free languages. an implementation in c++ is nearing completion (apr07)
    Downloads: 0 This Week
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  • 10
    MorganaXProc-IIIse

    MorganaXProc-IIIse

    A Java implementation of XProc 3.1

    Copyright 2011-2026 by <xml-project /> Achim Berndzen MorganaXProc-IIIse is an implementation of XProc 3.1: A Pipeline Language (https://xproc.org/specifications.html). It runs on the Java Virtual Machine, either version 8.0 or 11 (and later). More informations will be added soon. Please see our website https://www.xml-project.com in the meantime.
    Downloads: 11 This Week
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  • 11
    PhotoManager

    PhotoManager

    Manage Photos in album for search and modify on host or server

    PhotoManager is a gui based application written in java. You organize your photos in a photo album by as many virtual picture sequences as you like. It is easy to use, easy to install and doesn't touch (neither modify nor copy or move) your pictures
    Downloads: 1 This Week
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  • 12
    Bridge Designer and Contest

    Bridge Designer and Contest

    A national virtual bridge engineering contest for kids of all ages.

    This version of Bridge Designer is deprecated. Release distribution binaries have been removed since 1 July 2026. The new ASCE Bridge Designer is a web app available at http://asce.org/bridge-designer. Please use and enjoy the new app! We thank all project supporters and users for decades of contributions. The new support channel is bridgedesignerteam@gmail.com The national contest is no longer active. Several regional contests exist worldwide. The new Bridge Designer includes tools...
    Downloads: 6 This Week
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  • 13
    GeoWebCache

    GeoWebCache

    GWC is a tile server and caching proxy written in Java

    GeoWebCache is a WMS tile cache that lets you serve cached map data to WMS clients, Goole Earth, Google Maps and MS Virtual Earth. The system is pluggable on both ends and does automatic matching to the best available tile. It is very fast and scalable.
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    Downloads: 70 This Week
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  • 14
    mendelson OFTP2

    mendelson OFTP2

    Implementation of the OFTP2 protocol (RFC 5024)

    The mendelson OFTP2 is a JAVA-based open source OFTP2 solution. It contains a logging- and configuration UI and supports encryption, digital signatures, message compression, TLS, certificate exchange, message routing, mail notification
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    Downloads: 66 This Week
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  • 15
    virgosun teaching support

    virgosun teaching support

    Mentor, code c, c++, java, go, php, swift, .. DevSecOps virtual lab, .

    Menor, code c, c++, java, python, go, php, swift, .., DevSecOps virtual lab, .. This software is provided as a demonstration build. Redistribution of the binary is allowed for academic evaluation only. More previously completed projects will be released incrementally as executable packages are rebuilt for public distribution. www.youtube.com/embed/fzoISpZv5d0?
    Downloads: 3 This Week
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  • 16
    WipeFreeSpace

    WipeFreeSpace

    Secure wiping/shredding of free disk space with many methods

    WipeFreeSpace is a program to securely erase/wipe/overwrite/shred the free space on file systems WITHOUT DESTROYING EXISTING FILES, to prevent recovery of deleted sensitive data. This allows protecting the user's privacy when e.g. selling the drive or the whole computer. The following filesystems are supported: - Ext2/3/4, - NTFS, - XFS, - ReiserFSv3/4, - FAT12/16/32, - MinixFS1/2, - JFS, - HFS/HFS+, - OCFS. The following wiping methods are supported: Gutmann-like, random,...
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    Downloads: 53 This Week
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  • 17
    YSticky

    YSticky

    A portable cross-platform sticky note application.

    ...It is very simple and its use recalls that of the real sticky notes in the following three steps: 1. create a new / take a note; 2. (re)edit it; 3. stick it. YSticky is developed in Java so needs the Java Virtual Machine (version 6 or higher) that, in the case, is very easy to download and install. It does not need installation since quickly creates and edits notes in the same directory of the executable.
    Downloads: 4 This Week
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  • 18
    Control logic

    Control logic

    Realtime PC-based control and simulator of control systems

    Control logic Java package is a set of Java classes aimed at: - Implementation of a real-time PC-based control - Simulation of control systems Setting up a control system involves working with so-called triggers. See project Wiki for detailed information and examples.
    Downloads: 0 This Week
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  • 19
    gVirtualXRay

    gVirtualXRay

    Virtual X-Ray Imaging Library on GPU

    gVirtualXRay is a C++ library to simulate X-ray imaging. It is based on the Beer-Lambert law to compute the absorption of light (i.e. photons) by 3D objects (here polygon meshes). It is implemented on the graphics processing unit (GPU) using the OpenGL Shading Language (GLSL). SimpleGVXR is a smaller library build on the top of gVirtualXRay. It provides wrappers to Python, R, Ruby, Tcl, C#, Java, and GNU Octave.
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    Downloads: 21 This Week
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  • 20
    FileCut

    FileCut

    Simple cross-platform application to cut and join any text file.

    FileCut is a simple easy-to-use cross-platform application to cut to a given line and then join any text file. It is also possible to join in normal or reverse order. Works also from command-line interface, e.g. 'java -jar filecut.jar -c file.txt . 10', to cut 'file.txt' at line 10, and 'java -jar filecut.jar -j . >file.txt', to join files in the current directory in 'file.txt'. FileCut is portable, does not need installation and is developed in Java, so needs the Java Virtual Machine (version 6 or higher) that, in the case, is very easy to download and install.
    Downloads: 0 This Week
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  • 21
    SubLin

    SubLin

    Software tool to subtract lines of any text file from another.

    SubLin is a simple easy-to-use cross-platform application to subtract lines of any text file from another. It is also possible to keep or ignore case sensitive. Works also from command-line interface, e.g. "java -jar sublin.jar -s file1.txt file2.txt >new_file1.txt", to create output file "new_file1.txt", or "java -jar sublin.jar -s file1.txt file2.txt >>new_file1.txt", to create or append to output file "new_file1.txt". SubLin is portable, does not need installation and is developed in Java, so needs the Java Virtual Machine (version 6 or higher) that, in the case, is very easy to download and install.
    Downloads: 0 This Week
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  • 22
    DupRem

    DupRem

    Simple application to remove duplicate and empty lines on text files.

    DupRem is a simple easy-to-use cross-platform application to remove duplicate and empty lines from any text file. It is also possible to keep or ignore case sensitive. Works also from command-line interface, e.g. "java -jar duprem.jar -r input_file.txt >output_file.txt", to create output file, or "java -jar duprem.jar -r input_file.txt >>output_file.txt", to create or append to output file. DupRem is portable, does not need installation and is developed in Java, so needs the Java Virtual Machine (version 6 or higher) that, in the case, is very easy to download and install.
    Downloads: 0 This Week
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  • 23
    JMultiSend

    JMultiSend

    A simple and fast cross-platform solution to send mass emails.

    ...It is possible also to manage mailing lists subscribtions simply by emails, to send personalized messages with the user name and to schedule delays up to 24h (86400 secs); all this also from command-line. Since it is developed in Java it is a cross-platform application and does not need installation but needs only the Java Virtual Machine (version 6 or higher) that, in the case, is very easy to download and install.
    Downloads: 1 This Week
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  • 24
    OpenZ ERP

    OpenZ ERP

    OpenZ - Warenwirtschaft, ERP, CRM & mehr

    OpenZ hat alle Funktionen, die ein modernes ERP-System für Unternehmen des Mittelstands bereitstellen muss: Warenwirtschaft, Materialplanung, Produktion, Projekte, Finanzen, ERP, CRM, Online Handel, Vertrieb, Einkauf, Einsatzplanung und viele andere mehr. Das System läuft komplett im Browser und ist damit überall und auf jedem Gerät einsetzbar. Hier steht die OpenZ Virtual Machine zum Download bereit! Anleitung zur Installation:...
    Downloads: 18 This Week
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  • 25

    NetRexx

    The open sourced NetRexx reference implementation

    NetRexx is a dialect of the REXX programming language to run on the Java virtual machine. It supports a classic REXX syntax, with no reserved keywords, along with considerable additions to support object-oriented programming in a manner compatible with Java's object model, yet can be used as both a compiled and an interpreted language, with an option of using only data types native to the JVM or the NetRexx runtime package.
    Downloads: 1 This Week
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