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.

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  • 1
    Allows editing of any size file in hexadecimal, decimal and ASCII. A great tool that allows you to edit and analyze the contents for either the data or resource fork of any type of file. 68K, PPC and Carbon run on MacOS 7-9 and X.
    Leader badge
    Downloads: 183 This Week
    Last Update:
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  • 2

    ConcatPDF

    PDF Concatenation Tool

    ConcatPDF is the tool to concatenate PDF files. It can concatenate, extract, encrypt, decrypt, configure PDF files, convert image files to PDF. GUI version and CUI version are both available. iText.NET is iText porting on .NET Framework by J#. This library allows you to generate PDF, (X)HTML, XML, RTF files on Microsoft.NET Framework including ASP.NET.
    Downloads: 63 This Week
    Last Update:
    See Project
  • 3
    DoubleType is a type designer (font editor) that builds TrueType font files. Thanks to Java, it runs on Windows, Linux, & Mac. Glyphs are stored in XML based file to aid teamwork. Efficient glyph design by combining existing glyphs and modules.
    Downloads: 5 This Week
    Last Update:
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  • 4
    FDD Tools is a multi-platform application supporting the Feature Driven Development (FDD) agile project management methodology.
    Downloads: 1 This Week
    Last Update:
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  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

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  • 5
    WorkStyle is a GTD-Based ToDo management system. Our goal is a beautiful and smart ToDo List. WorkStyle will mainly fit to small team(1 to 20 person).
    Downloads: 1 This Week
    Last Update:
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  • 6
    本プロジェクトは、オンラインデリバリーSaaSシステム(フロント/バック)を目的とし、より簡単にそのようなシステムを構築できるように! ・多国言語対応  日本語、中国語 ・OS Wi
    Downloads: 0 This Week
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  • 7
    To provide a bunch of useful applications for daily use. The first of those applications was donated by NIH\'s DECA, it\'s called REX and is a Request/Bug tracker. All applications will be Struts 1.1 and greater based.
    Downloads: 0 This Week
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  • 8
    Cactus4Enhydra is an extension of the Jakarta-Cactus Testing Framework for Open Source Enhydra Application Server.
    Downloads: 0 This Week
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  • 9
    Chabber
    Chabber is an extensible XMPP-based Instant Messaging application. It is a generic, portable application that follows the standard protocols for Instant Messaging and gives users a lot of advanced functionalities. It provides a platform for plugins.
    Downloads: 0 This Week
    Last Update:
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  • 10
    ELMVE is a server-client system which provids 3D virtual environments based on Java.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    G3M Download Manager (GDM) is a Java application which help users to manage download files, speed-up connections, and download files in schedule. GDM now have English (US), Vietnamese, and Japanese language interface.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    ImplessBean is a Java library that provides a very easy way to create JavaBeans instances. You don't have to implement the bean, just define it's interface. It is useful when you need to write a number of JavaBeans as value container such as value object.
    Downloads: 0 This Week
    Last Update:
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  • 13
    J3's mainstay is a mutlilingual dictionary program with some cool utilities - and maybe games - for an international milieu. It is written in Java and is localizable (l10n) to work in any natural language, with minimal mucking about.
    Downloads: 0 This Week
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  • 14
    Mini servlet engine
    Downloads: 0 This Week
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  • 15
    The main purpose of this program is to help people study Japanese hieroglyphs by means of flash card principle. The program is capable of running on any MIDP 2.0 enabled device (a mobile phone, handheld or etc.)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    An expandable and portable XML file format and programming tools to retrieve various indices, readings and Meanings from that XML file. Originally based on Jim Breen's popular KanjiDic file.
    Downloads: 0 This Week
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  • 17
    L2Net is .net Alternative Lineage 2 Server and Client.
    Downloads: 0 This Week
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  • 18
    Lachrymology is a java application and library used to connect to the Amazon Web Services library for use in creating and maintaining a personal media library.
    Downloads: 0 This Week
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  • 19
    Locky project is a project for research and development of the wireless location information systems. Mainly for tools of gathering WLDB (Wireless Location Database )
    Downloads: 0 This Week
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  • 20
    MapWiki is a project to develop a Map-based distributed Wiki system.
    Downloads: 0 This Week
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  • 21
    A Final Fantasy XI model veiwer and exporter.
    Downloads: 0 This Week
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  • 22
    NeuroGrid could be thought of as a "Napster for Bookmarks." It allows the user to store data in a web-like fashion, allowing you to associate bookmarks (files/documents/whatever) with multiple keywords. See http://www.neurogrid.net
    Downloads: 0 This Week
    Last Update:
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  • 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: 0 This Week
    Last Update:
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  • 24

    Open TeamPlay

    An OpenSource (C# .NET) TeamPlay Environment.

    An Open Source (C# .NET) TeamPlay Environment. - Permits the easy downloading of games that may not be available via Steam, and their Source Port derivatives. - Preconfigured for easy play. - Enables the easier download of enhanced user made content for such titles. - Enables easier Multi-Player. - May incorporate a chat client in later versions. - Encryption: May incorporate up to 9.99% U.S.-origin parts or components. Officially Supported Operating Systems: - Windows 7 Ultimate x86, N, x64 - Windows 7 Enterprise x86, N, x64 - Windows 7 Professional x86, N, x64 - Windows 7 Home Premium x86, N, x64 - Windows7 Home Basic x86, N, x64 - Windows 7 Starter N - Windows Vista Ultimate x86, x64 Ed. + More...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    Petaclone Rosetta provides I18N/L10N resources and tools for Petaclone.
    Downloads: 0 This Week
    Last Update:
    See Project
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