Showing 5427 open source projects for "java open source projects"

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  • 1
    JaCoP
    JaCoP is a Java Constraint Programming solver. It provides a significant number of (global) constraints to facilitate efficient modeling of combinatorial problems, as well as modular design of search. Documentation is available at project Web site. Please, note that the sources from version 4.0 are only available at GitHub.
    Downloads: 16 This Week
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  • 2
    Legal Calculator

    Legal Calculator

    Brazilian Legal Calculator

    Brazilian Legal Calculator. Application to perform calculations for brazilian criminal enforcement
    Downloads: 3 This Week
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  • 3

    MPXJ

    Multi platform library to read and write schedule data

    MPXJ is an open source file handling library for Java, .Net and Ruby to read and write Microsoft Project MPX and MSPDI XML files, Planner files, Primavera XER files and databases, Asta Powerproject files and databases, Asta Easyplan files, Phoenix Project Manager files, FastTrack FTS files, GanttProject GAN files, TurboProject PEP files, ConceptDraw PROJECT CDPX, CPDZ and CPDTZ files, Synchro Scheduler SP files and MPP, MPT, and MPD files for Project 98, 2000, 2002, 2003, 2007, 2010, 2013, 2016 and 2019.
    Downloads: 15 This Week
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  • 4
    JPlotter

    JPlotter

    Plotter for math functions y=f(x)

    JPlotter is an open source math plotter that can draw graphs of arbitrary mathematical functions. Some of the special features are plotting of the derivatives, area calculation, plotting of directional fields of differential equations and plotting of phase and amplitude graph of complex functions.
    Downloads: 4 This Week
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  • 5
    GTD Sync

    GTD Sync

    The Freeplane add-on that syncs a GTD mind map with a todo.txt file

    The Freeplane add-on "GTD Sync" enables you to use the non-linear representation of Freeplane to organise and review your projects, next actions and delegated actions. You can then use a todo.txt list manager like Simpletask for Android to decide on the go what to do in a certain context and to check off completed tasks The add-on imports new next or delegated actions and changes to existing next or delegated actions from the todo.txt file into the GTD mind map and then exports all next...
    Downloads: 6 This Week
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  • 6
    OS Optiek is a open source customer relationship management (CRM) software application for opticians.
    Downloads: 3 This Week
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  • 7
    ResCarta

    ResCarta

    Archive your personal history

    ResCarta Toolkit offers an open source solution to creating, storing, viewing, and searching digital collections. Applications in the toolkit let users create and edit metadata, convert data to open standard ResCarta format, index and host collections.
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    Downloads: 9 This Week
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  • 8
    SymmetricDS

    SymmetricDS

    Database Replication, Filtered Synchronization, and Transformation

    SymmetricDS is database replication and file synchronization software. It is a platform-independent, web-enabled, and database-agnostic synchronization tool. With initial data load, bidirectional change data capture, conflict resolution, and data transformation, it is a comprehensive data replication solution.
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    Downloads: 232 This Week
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  • 9
    Traq is a PHP5+ and MySQL4+ based Project Tracking system with the ability to host multiple projects. Traq isn't just a ticket tracker, you can track "Milestones" of your project via the Roadmap/Milestone feature.
    Downloads: 4 This Week
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  • 10
    MyTourbook
    Analyze and visualize tours in many variations, which are recorded with a GPS device, bike-, exercise- or ergometer-computer. Some highlights: Tools are available to adjust recorded data, GPS tours can be visualized in customizable maps, ...
    Downloads: 16 This Week
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  • 11
    TRAK UML Profile

    TRAK UML Profile

    Implementation of TRAK enterprise architecture framework as UML profil

    UML (TRAK) and SysML (TRAK_SYSML) profiles for the TRAK open source architecture framework that provides the objects and relationships needed for implementation of TRAK in a UML enterprise architecture modelling tool. TRAK is a general systems enterprise architecture framework based on MODAF.
    Downloads: 0 This Week
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  • 12
    JFS Accounting, Fribok, is a project for a free accounting software developed in Java. This accounting software includes the cycles of sale, purchasing, inventory and accounting.
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    Downloads: 3 This Week
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  • 13
    TRURL

    TRURL

    A suite of RPN calculators and a class library for Object Pascal

    TRURL is a suite of desktop calculators with reverse Polish notation (RPN) written in Object Pascal. Additionally, it comes with a free reusable class library (RPN Engine) as a toolbox for creating your own calculator. TRURL is an acronym for "TRURL is a Reusable Universal RPN Library". Class Libraries: • RPN Engine: Full-featured calculation engine for Pascal-based RPN calculators • Segmitator: Library for virtual seven-segment displays Applications: • TRURL A: Simple demo app...
    Downloads: 9 This Week
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  • 14
    CleverPsych  Practice Management

    CleverPsych Practice Management

    FREE software to manage your psychology or allied health solo practice

    CleverPsych is FREE software for psychologists and other allied health professionals who run their own practices. We have been using CleverPsych in our own practice in Australia since 2007. The system enables you to record your clients, appointments, services, organisations and referring doctors. The aim is to make operations like generating standard letters, claiming from the government and insurance companies, and reporting income, much easier. Look in the Files tab for...
    Downloads: 28 This Week
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  • 15
    Trexo PDF Signer
    Trexo PDF Signer is a professional-grade, open-source application designed for creating legally binding digital signatures on PDF documents. Built with enterprise security standards in mind, it provides seamless integration with hardware security modules (HSM), software certificates, and native platform keystores.
    Downloads: 9 This Week
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  • 16
    ideon

    ideon

    The Visual Hub for Your Projects: Centralize context on one canvas.

    Ideon is a self-hosted visual workspace where everything related to a project lives on a single canvas. Most projects fail not because of poor execution, but because context disappears—code lives in repositories, designs in specialized tools, and decisions in fragmented chat threads. Ideon reduces the cognitive cost of switching between these by making their relationships explicit on a spatial map. Core Features: - Live Blocks : Embed GitHub repositories, notes, links, and files...
    Downloads: 4 This Week
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  • 17
    DICOM# open source project is intented to provide an OO class library for DICOM communication and will be developed purely by C# and running in .NET environment. DICOM# partially rewrites dcm4che open source project in C#. This subproject contains the GIT repo for the orignal dicom-cs project: https://sourceforge.net/projects/dicom-cs/.
    Downloads: 0 This Week
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  • 18

    Dolibarr timesheet

    Timesheet module for dolibarr

    Module to enable a Timesheet view for project in Dolibarr Dolibarr on Sourceforge : https://sourceforge.net/projects/dolibarr/
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    Downloads: 11 This Week
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  • 19
    SignServer
    The SignServer is an application for server side signatures called by other systems. It is flexible and can be customized to specific needs. The SignServer have a ready to use TimeStamp server and signers for PDF, XML, ODF, PGP, OOXML and MRTD (ePassport DS).
    Downloads: 31 This Week
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  • 20
    Plandora Project Management

    Plandora Project Management

    Multi-project management, web-based Project Management suite.

    Including: time track, request management, customized reports (based to iReport), customized KPIs, dashboard gadgets, knowledge base, risk management, costs and budget management, agile board, resource capacity, surveys, SVN integration, and Gantt chart. The tool also includes: extendable agents (email notification, audit agents, etc), meta fields and custom forms.
    Downloads: 1 This Week
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  • 21
    Elite Calculator

    Elite Calculator

    Elite Calculator - Accurate Math Solutions

    Elite Calculator Simplify your calculations with Elite Calculator, the ultimate tool for quick and accurate math solutions. Designed with a sleek interface and packed with features, it's your all-in-one math assistant. Key Features: 🔢 Standard Calculator: Perform basic arithmetic operations like addition, subtraction, multiplication, and division. 📐 Scientific Mode: Access advanced functions for trigonometry, logarithms, and more. 🎨 Customizable Themes: Switch between light and...
    Downloads: 6 This Week
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  • 22
    Drawj2d

    Drawj2d

    Draw vector graphics to scale using a descriptive language

    Drawj2d creates technical line drawings using a descriptive language. It writes pdf, svg, eps, emf and dxf vector graphics or png images. It runs on all platforms that run Java. It is inspired by Asymptote but with a tcl-like syntax and 2D only.
    Downloads: 23 This Week
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  • 23
    Excel Writer

    Excel Writer

    A standalone, portable Ada package for producing Excel spreadsheets

    Excel_Out is a standalone, portable Ada package for writing Excel spreadsheets with basic formattings and formulas, easily and programmatically. Enables the automatic production of reports. No interaction needed with Excel or MS Office. More information on: http://excel-writer.sf.net Alire crate: https://alire.ada.dev/crates/excel_writer Mirror: https://github.com/zertovitch/excel-writer
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    Downloads: 12 This Week
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  • 24
    XML Frames BPM VRAD Lazarus

    XML Frames BPM VRAD Lazarus

    BPM from EADS W4 Express BPM Engine

    XML Frames' engine creates Management Softwares from XML. It uses Man Frames and Extended packages. BPM W4 Express engines and projects with Gantt graph. XML Frames uses Man Frames and Extended. https://sourceforge.net/p/jframes/
    Downloads: 15 This Week
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  • 25
    Rapid ERP Development

    Rapid ERP Development

    Great Open Source Plugins For iDempiere ERP Project

    I created a set of simple plugins to use iDempiere ERP with Unicenta POS, Android Scanner, Budgeting, Warehousing, Manufacturing, on-the-fly generators for App Dictionary, CRM Board and Charts, Kanban Board, Translation and more. Always complete with full technical documentation, blogs and movie tutorials. No information hiding. Its the open source sharing passion and i wanted to give it all back. Much of my present work is sponsored by SYSNOVA, the largest iDempiere conglomerate user and...
    Downloads: 26 This Week
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