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

  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

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  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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  • 1
    Freeplane

    Freeplane

    Application for Mind Mapping, Knowledge and Project Management

    Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize and communicate your ideas and knowledge in the most effective way. -> https://freeplane.org/ -> https://github.com/freeplane/freeplane
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    Downloads: 13,163 This Week
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  • 2
    ProjectLibre - Project Management

    ProjectLibre - Project Management

    #1 alternative to Microsoft Project : Project Management & Gantt Chart

    ProjectLibre project management software: #1 free alternative to Microsoft Project w/ 7.8M+ downloads in 193 countries. ProjectLibre is a replacement of MS Project & includes Gantt Chart, Network Diagram, WBS, Earned Value etc. This site downloads our FOSS desktop app. 🌐 Try the Cloud: http://www.projectlibre.com/register/trial We also offer ProjectLibre Cloud—a subscription, AI-powered SaaS for teams & enterprises. Cloud supports multi-project management w/ role-based access, central resource pool, Dashboard, Portfolio View 💡 The AI Cloud version can generate full project plans (tasks, durations, dependencies) from a natural language prompt — in any language. 🌐 Try the Cloud: http://www.projectlibre.com/register/trial 💻 Mac tip: If blocked, go to System Preferences → Security → Allow install 🏆 InfoWorld “Best of Open Source” • Used at 1,700+ universities • 250K+ community 🙏 Support us: http://www.gofundme.com/f/projectlibre-free-open-source-development
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    Downloads: 15,224 This Week
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  • 3
    JSignPdf
    JSignPdf is an open-source Java application that adds digital signatures to PDF documents.
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    Downloads: 1,162 This Week
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  • 4
    winPenPack

    winPenPack

    The portable software collection

    winPenPack is a project that aims at collecting the most frequently used and most popular open source applications made portable, so that they can be executed without installation from any USB Flash Drive or Hard Disk. The winPenPack suites offer a wide range of portable applications like office tools, internet tools, multimedia tools, development tools, security applications and other frequently used utilities. Everything you need, completely free, open source and portable!
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    Downloads: 544 This Week
    Last Update:
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  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
    Download Now
  • 5
    OpenProj - Project Management

    OpenProj - Project Management

    Open Source desktop project management

    OpenProj is an open-source desktop project management application similar to Microsoft Project. OpenProj has a familiar user interface and even opens existing MS Project files. OpenProj is interoperable with Project, Gantt Charts and PERT charts.
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    Downloads: 334 This Week
    Last Update:
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  • 6
    CoGrOO: Open|LibreOffice Grammar Checker
    CoGrOO (A LibreOffice & OpenOffice.org Grammar Checker), the only open source Portuguese grammar checker that can be used with LibreOffice & OpenOffice.org.
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    Downloads: 92 This Week
    Last Update:
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  • 7
    JExcelApi is a java library which provides the ability to read, write, and modify Microsoft Excel spreadsheets. This project mirrors the files on http://www.jexcelapi.org, which has been known to go down on occasion.
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    Downloads: 57 This Week
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  • 8
    OxygenOffice Professional(OOOP, O2OP)is an enhanced version of free OpenOffice.org what is a multi-platform office productivity suite.OxygenOffice Professional contains more extras like templates, cliparts, samples, fonts and VBA support. Get 3.2.1
    Downloads: 19 This Week
    Last Update:
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  • 9
    Writer2LaTeX and Writer2xhtml is a collection of converters from OpenDocument Format (ODF) to LaTeX/BibTeX, HTML+MathML and EPUB. It is delivered as a standalone java library, as a command line application and as extensions for LibreOffice.
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    Downloads: 23 This Week
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  • Photo and Video Editing APIs and SDKs Icon
    Photo and Video Editing APIs and SDKs

    Trusted by 150 million+ creators and businesses globally

    Unlock Picsart's full editing suite by embedding our Editor SDK directly into your platform. Offer your users the power of a full design suite without leaving your site.
    Learn More
  • 10
    Analysis

    Analysis

    Application to creating charts.

    The goal of project is delivering useful and simple tools to creating charts. Functionality is provided by modules/plugins (OSGi technology). It allows you to create your plugins or customize Analysis application (by changing installed plugins in application). The Application, thanks to JAVA technology, is portable on the most operating system. In Files page you can find the application and also patches to its.
    Downloads: 16 This Week
    Last Update:
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  • 11
    Job board and recruiting software with applicant tracking system. Great for adding job listings to corporate or recruiter web sites. Java based: Struts, Hibernate and extensible architecture. Demo on home page: www.vectrics.com.
    Downloads: 11 This Week
    Last Update:
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  • 12
    odt2braille
    odt2braille is a Braille extension to OpenOffice.org Writer. odt2braille enables authors to print documents to a Braille embosser and to export documents as Braille files. The Braille output is well-formatted and highly customizable.
    Downloads: 6 This Week
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  • 13
    OS Optiek is a open source customer relationship management (CRM) software application for opticians.
    Downloads: 9 This Week
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  • 14
    oopinyinguide
    OO Pinyin Guide is a Java extension for OpenOffice 3 or higher. It enables the user to add pinyin transliteration over Chinese characters inside a text document. This tool can be useful for people learning or teaching Chinese.
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    Downloads: 5 This Week
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  • 15
    jToDoMe is a Midlet written in J2ME for editing and maintaining a ToDo list on your mobile. It needs java MIDP 2.0/CLDC 1.0 support or later. Every ToDo has a description, a priority, a status and a label and you can send your todo to your friends.
    Downloads: 3 This Week
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  • 16
    Mass File Renamer

    Mass File Renamer

    mass file renamer

    This is a software to rename all files within a folder with a specified starting name and file extension. CHECK OUT AND SUPPORT MY LATEST ANDROID PROJECTS IN HERE: https://play.google.com/store/apps/developer?id=Deepak+PK
    Downloads: 3 This Week
    Last Update:
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  • 17
    PPT Remote

    PPT Remote

    A java based presentation controller/remote

    A java based presentation controller/remote CHECK OUT AND SUPPORT MY LATEST ANDROID PROJECTS IN HERE: https://play.google.com/store/apps/developer?id=Deepak+PK
    Downloads: 3 This Week
    Last Update:
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  • 18
    TS Client is a multi-user desktop application to register data of clients like name, address, contact details, prescriptions and simple invoicing and payment requirements. The program is developed in 100% pure Java. It runs right out of the box.
    Downloads: 3 This Week
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  • 19
    Application de gestion de concours de pêche en mer. Ce logiciel permet de réaliser les classements relatifs aux concours pêche en mer bateau , le tirage au sort, etc... . PhishingTool est l'évolution du logiciel "GestionBalance".
    Downloads: 3 This Week
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  • 20
    OpenOffice.org extension for creation and editing of chemical structures embedded into OOo documents
    Downloads: 1 This Week
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  • 21
    APLAWS is an Open Source Content Management System. The system has been designed to help UK authorities deliver services online as part of the Office of the Deputy Prime Minister's Local Government Online programme.
    Downloads: 2 This Week
    Last Update:
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  • 22
    BlueOxygen Saphire is an e-office automation system. Developer using BlueOxygen Cimande. FEatures: - Minutes of Meeting with Approval - Expense Report
    Downloads: 2 This Week
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  • 23
    The project purpose is to allow SAP R/3 servers to communicate with external devices such as fax and GSM modems by sending and receiving a fax or SMS. The system provides an easy way of configuration based on web interface and JMX console.
    Downloads: 2 This Week
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  • 24
    OpenOffice Search is a document indexer and search engine for OpenOffice documents. It is Java-based, so it will run on any J2SE enabled platform and uses an embedded Derby (Cloudscape) database.
    Downloads: 2 This Week
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  • 25
    The aim of this project is to develop a Portable Document Format (PDF) importer for OpenOffice.org Writer based on XPDF. This project was inspired by the PDF importer within KWord.
    Downloads: 2 This Week
    Last Update:
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