Showing 8726 open source projects for "java open source"

View related business solutions
  • Outgrown Windows Task Scheduler? Icon
    Outgrown Windows Task Scheduler?

    Free diagnostic identifies where your workflow is breaking down—with instant analysis of your scheduling environment.

    Windows Task Scheduler wasn't built for complex, cross-platform automation. Get a free diagnostic that shows exactly where things are failing and provides remediation recommendations. Interactive HTML report delivered in minutes.
    Download Free Tool
  • Retool your internal operations Icon
    Retool your internal operations

    Generate secure, production-grade apps that connect to your business data. Not just prototypes, but tools your team can actually deploy.

    Build internal software that meets enterprise security standards without waiting on engineering resources. Retool connects to your databases, APIs, and data sources while maintaining the permissions and controls you need. Create custom dashboards, admin tools, and workflows from natural language prompts—all deployed in your cloud with security baked in. Stop duct-taping operations together, start building in Retool.
    Build an app in Retool
  • 1
    STK

    STK

    a Small (Matlab/Octave) Toolbox for Kriging

    The STK is a (not so) Small Toolbox for Kriging. Its primary focus in on the interpolation / regression technique known as kriging, which is very closely related to Splines and Radial Basis Functions, and can be interpreted as a non-parametric Bayesian method using a Gaussian Process (GP) prior. The STK also provides tools for the sequential and non-sequential design of experiments. Even though it is, currently, mostly geared towards the Design and Analysis of Computer Experiments (DACE),...
    Downloads: 8 This Week
    Last Update:
    See Project
  • 2
    SMILI

    SMILI

    Scientific Visualisation Made Easy

    The Simple Medical Imaging Library Interface (SMILI), pronounced 'smilie', is an open-source, light-weight and easy-to-use medical imaging viewer and library for all major operating systems. The main sMILX application features for viewing n-D images, vector images, DICOMs, anonymizing, shape analysis and models/surfaces with easy drag and drop functions. It also features a number of standard processing algorithms for smoothing, thresholding, masking etc. images and models, both with graphical user interfaces and/or via the command-line. ...
    Leader badge
    Downloads: 9 This Week
    Last Update:
    See Project
  • 3
    PhysiCell

    PhysiCell

    physics-based multicellular simulator

    PhysiCell is a cross-platform C++ framework for large, physics-based multicellular simulations.
    Downloads: 5 This Week
    Last Update:
    See Project
  • 4
    PSRCHIVE is an application suite and development library for use in the storage and analysis of pulsar astronomical data. It includes an extensive range of algorithms and tools commonly used in a wide variety of experiments.
    Leader badge
    Downloads: 6 This Week
    Last Update:
    See Project
  • Atera all-in-one platform IT management software with AI agents Icon
    Atera all-in-one platform IT management software with AI agents

    Ideal for internal IT departments or managed service providers (MSPs)

    Atera’s AI agents don’t just assist, they act. From detection to resolution, they handle incidents and requests instantly, taking your IT management from automated to autonomous.
    Learn More
  • 5

    bbbike

    An information system for cyclists in Berlin and Brandenburg

    A bike information system for cyclists in Berlin and Brandenburg (Germany) with a map view and a routing engine. There's a graphical interface (based on Perl/Tk) as well as an Web interface. Source code may be found at Github: https://github.com/eserte/bbbike/
    Leader badge
    Downloads: 5 This Week
    Last Update:
    See Project
  • 6

    LMath library

    Math library for Free Pascal and Lazarus.

    LMath, based on DMath, is a mathematical library for FreePascal (FPC) and Lazarus. It is entirely written in Pascal and does not depend on external libraries. LMath provides routines and demo programs for numerical analysis, including mathematical functions, probabilities, matrices, optimization, linear and nonlinear equations, integration, Fast Fourier Transform, random numbers, curve fitting, statistics and graphics. It is organized s set of lazarus packages which makes it...
    Downloads: 6 This Week
    Last Update:
    See Project
  • 7
    QXRD is software for the acquisition and analysis of X-ray data taken with 2 dimensional detectors. The software can drive a Perkin Elmer XRD series flat panel detector and can be remote-controlled via a socket interface, or directly from SPEC
    Downloads: 5 This Week
    Last Update:
    See Project
  • 8
    ThanCad is a 2dimensional cad, with limited 3d support and raster inclusion capability and emphasis in engineering. It is being written in Python and since it uses the Tkinter library, it is platform independent.
    Downloads: 6 This Week
    Last Update:
    See Project
  • 9
    TFEL/MFront

    TFEL/MFront

    TFEL/MFront introduces DSLs based on C++ to handle material knowledge

    The TFEL library is a collaborative effort of the French Atomic Commission and Électricité de France. TFEL mostly includes the MFront code generator. MFront is based on C++ and provides several domain specific languages which were designed to simplify the implementations of new material properties, mechanical behaviours and simple material models. A particular focus was made on mechanical behaviours which are by essence more complex and may have significant impact on the numerical...
    Leader badge
    Downloads: 8 This Week
    Last Update:
    See Project
  • Free and Open Source HR Software Icon
    Free and Open Source HR Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be that HR hero you know that you are.

    Give your HR team the tools they need to streamline administrative tasks, support employees, and make informed decisions with the OrangeHRM free and open source HR software.
    Learn More
  • 10
    SaVi satellite constellation visualizer

    SaVi satellite constellation visualizer

    Earth orbits and satellite coverage display in 3D on your laptop.

    SaVi - simulate Starlink, Iridium, Globalstar, O3b, GPS, Galileo and other satellite constellations, modify them, or design your own. Requires Tcl/Tk and Unix libraries; 3D viewing option requires Geomview running on X Window.
    Downloads: 8 This Week
    Last Update:
    See Project
  • 11
    SWASH
    SWASH is a general-purpose numerical tool for simulating unsteady, non-hydrostatic, free-surface, rotational flow and transport phenomena in coastal waters as driven by waves, tides, buoyancy and wind forces. It provides a general basis for describing wave transformations from deep water to a beach, port or harbour, complex changes to rapidly varied flows, and density driven flows in coastal seas, estuaries, lakes and rivers.
    Downloads: 7 This Week
    Last Update:
    See Project
  • 12
    SOFA Toolbox

    SOFA Toolbox

    Spatially Oriented Format for Acoustics

    This project provided the SOFA Toolbox, a toolbox for the spatially oriented format for acoustics (SOFA). The SOFA Toolbox is the successor of the SOFA API for Matlab/Octave. More information about SOFA can be found here: http://sofaconventions.org On July 2025, we have left SourceForge: The SOFA Toolbox 2.2.0 is the last release published here. All further releases can be found at the SONICOM Ecosystem: https://ecosystem.sonicom.eu/tools/ The code development happens on GitHub:...
    Downloads: 6 This Week
    Last Update:
    See Project
  • 13
    SimThyr

    SimThyr

    A simulation program for thyroid homeostasis.

    SimThyr is a continuous simulation program for the human pituitary-thyroid feedback control system. Applications of this program cover research, including development of hypotheses, and education of students in biology and medicine, nurses and patients.
    Leader badge
    Downloads: 9 This Week
    Last Update:
    See Project
  • 14
    PEDA is electronic design automation software for schematic and PCB design with unique tools selection stack for manual routing and unified PCB and schematic database developed in Qt5 library.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 15
    Magnetic_Handicraft_Book

    Magnetic_Handicraft_Book

    Magnetic Handicraft Book - free energy from the Cosmic Lattice

    This TeX project compiles to a PDF document: Magnetic_Handicraft_Book.pdf The Magnetic Handicraft Book explains the use of magnets to slightly unbalance the Energy Cells of the Cosmic Lattice to gain free energy. The advice for this was given by The KRYON as channeled by Lee Carroll. Many technical / physical channelings from KRYON are included and are being referenced within the book. Magnetic patterning, magnetic gravity process within the atomic structure, time frame, matter,...
    Downloads: 6 This Week
    Last Update:
    See Project
  • 16
    WavePacket (C++/Python)

    WavePacket (C++/Python)

    Time-dependent simulation of open and closed quantum systems

    WavePacket is a program package for numerical simulation of quantum-mechanical wavepacket dynamics of distinguishable particles. It can be used to solve single or coupled time-independent or time-dependent (linear) Schrödinger and Liouville-von Neumann-equations. Optionally accounting for the interaction with external electric fields within the semiclassical dipole approximation, WavePacket can be used to simulate modern experiments involving ultrashort light pulses in photo-induced physics...
    Downloads: 4 This Week
    Last Update:
    See Project
  • 17
    LAnd Survey Tools "LAST" was created to preserve and expand on the work invested in an old, privately used, DOS based land survey construction and data collection application by porting much of the C++ coded logic and design concept over to Python.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 18
    minfx

    minfx

    Minfx optimisation library

    The minfx project is a Python package for numerical optimisation, being a large collection of standard minimisation algorithms. The name minfx is simply a shortening of the mathematical expression min f(x).
    Downloads: 2 This Week
    Last Update:
    See Project
  • 19
    KlipperOS

    KlipperOS

    Live USB containing a OS with everything you need for a klipper laptop

    Welcome to the KlipperOS Live USB! I created this to simplify Klipper setup and avoid having to purchase a pi. Before you begin, please read all of the README on the GitHub at github.com/MaxR-712/klipperOS.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 20

    APTTools

    A collection of utilities for atom probe tomography analysis

    A collection of command-line tools for atom probe analysis including: * Point data XML scripting language, load, transform, resize and otherwise alter point data * Radial Distribution Function analysis tools * Level-set tools for simulating shape transformations during experiments
    Downloads: 3 This Week
    Last Update:
    See Project
  • 21
    GeoDMA

    GeoDMA

    Geographic feature extraction and data mining

    GeoDMA is a plugin for TerraView software, used for geographical data mining. With a single image, the user can perform segmentation, attributes extraction, normalization and classification.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 22
    SPINA

    SPINA

    Structure parameter inference approach for endocrine feedback control

    SPINA is software for the rapid, reliable and accurate determination of constant structure parameters of endocrine feedback control systems. It is a class of static function tests that require nothing more than steady-state concentrations of hormones or metabolites obtained in vivo. The first version of this cybernetic approach had been developed for the evaluation of the functional status of the thyroid gland, i.e. thyroid's secretory capacity (gain of thyroid, GT or SPINA-GT) and sum...
    Leader badge
    Downloads: 9 This Week
    Last Update:
    See Project
  • 23

    System Verilog Parser IEEE 1800 LRM

    IEEE LRM compliant System Verilog Parser in Java with Python, Tcl API

    This parser has been developed to help users to implement their Verilog tool/utility on the top this library. It reads RTL and populates its internal data structures. There are APIs to extract the design information from the database, there are APIs to elaborate every element of the design along with basic expression evaluation capabilities. It has been bundled as an executable JAR file along with a sample application which reads a RTL file(s), elaborates and dumps it back to show the...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 24
    A software package that implements the probabilistic record linkage technique (PRL). This is a new, improved, open-source, multi-platform version of the previously available program, by the same authors.
    Leader badge
    Downloads: 2 This Week
    Last Update:
    See Project
  • 25

    janda

    structural variant detector

    Janda is a tool to detect structural variants in whole-genome DNA sequence data. It identifies structural variants (deletions, duplications, translocations, and inversions) using anomalously mapped pair reads and realigning potential junction reads.
    Downloads: 2 This Week
    Last Update:
    See Project