Showing 4798 open source projects for "java open source"

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
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  • 1
    Fakturama - Invoicing Made Easy

    Fakturama - Invoicing Made Easy

    The Open Source Invoice Management Software

    Fakturama is an open-source software solution designed for enterprises for creating invoices, as well as delivery notes, while managing and editing your online web shop. Fakturama was especially created in order to provide a comprehensive invoicing program that is compatible with office suites used worldwide, like LibreOffice and Apache OpenOffice.
    Downloads: 29 This Week
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  • 2
    ICE (Interval Calculator for Engineer)

    ICE (Interval Calculator for Engineer)

    Interval Calculator for Engineer

    ICE is a simple mathematical calculator with very useful shortcuts for Engineer: works natively with tolerance, can run Monte Carlo analysis, uses engineer notation, includes most of the day by day functions used by engineers.
    Downloads: 0 This Week
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  • 3

    Proxy Infortuni INAIL

    Gestione telematica della denuncia di infortunio su porta di dominio

    Il proxy-infortunio-inail, nato come una esigenza per i consulenti del lavoro di un'associazione di categoria, in particolare la CNA (Confederazione Nazionale dell'Artigianato e della Piccola e Media Impresa), si pone l'obiettivo di abbattere i tempi di compilazione ed invio di una denuncia di infortunio presso INAIL, e di gestire tutte le fasi dell'inter successivo che scaturisce dall'acquisizione della denucia pressso INAIL. Di seguito un elenco delle principali funzionalità : -recupero...
    Downloads: 0 This Week
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  • 4

    Jedule

    Jedule is Yet another Gantt Chart Viewer

    Downloads: 0 This Week
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  • Rent Manager Software Icon
    Rent Manager Software

    Landlords, multi-family homes, manufactured home communities, single family homes, associations, commercial properties and mixed portfolios.

    Rent Manager is award-winning property management software built for residential, commercial, and short-term-stay portfolios of any size. The program’s fully customizable features include a double-entry accounting system, maintenance management/scheduling, marketing integration, mobile applications, more than 450 insightful reports, and an API that integrates with the best PropTech providers on the market.
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  • 5

    Excel compare tool

    Compares two Excel files on a cell-by-cell basis and dumps differences

    Java tool that takes a source and a compare file as input and then generates following files if any differences are encountered: -Source file with differences marked and -Compare file with differences marked -Difference dump file containg all locations of differences, src value, compare value
    Downloads: 0 This Week
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  • 6

    GradeCalcJava

    Simple grade calculator that takes the weighting of marks into account

    Simple java application that takes all marks and their corresponding weightings into account when calculating the final grade (in %) of a given course.
    Downloads: 0 This Week
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  • 7
    Syntainia
    The objective of this project is to provide an innovative tool for visualization of multiples genomes. Written in Java, it presents a simple and intuitive user interface to view and manipulate the relationships between groups of genes.
    Downloads: 0 This Week
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  • 8
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  • 9
    µTide based, off-line tide predictor - includes times and heights for high and low tide in feet or metres for US, Brazil, Australia, New Zealand, S. Pacific and Japanese ports (see downloads for UK, Germany, Holland and Canada data).
    Downloads: 0 This Week
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  • eProcurement Software Icon
    eProcurement Software

    Enterprises and companies seeking a solution to manage all their procurement operations and processes

    eBuyerAssist by Eyvo is a cloud-based procurement solution designed for businesses of all sizes and industries. Fully modular and scalable, it streamlines the entire procurement lifecycle—from requisition to fulfillment. The platform includes powerful tools for strategic sourcing, supplier management, warehouse operations, and contract oversight. Additional modules cover purchase orders, approval workflows, inventory and asset management, customer orders, budget control, cost accounting, invoice matching, vendor credit checks, and risk analysis. eBuyerAssist centralizes all procurement functions into a single, easy-to-use system—improving visibility, control, and efficiency across your organization. Whether you're aiming to reduce costs, enhance compliance, or align procurement with broader business goals, eBuyerAssist helps you get there faster, smarter, and with measurable results.
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  • 10

    GNU Hyperbole: The Everyday Info Manager

    Create hyperlinks just by dragging, find contacts instantly, ...

    GNU Hyperbole (pronounced Ga-new Hi-per-bo-lee), or just Hyperbole, is an amazing programmable hypertextual information management system implemented as a GNU Emacs package. This is the first public release in 2016. Hyperbole has been greatly expanded and modernized for use with the latest Emacs 25 releases; it supports GNU Emacs 24.4 or above. It contains an extensive set of improvements that can greatly boost your day-to-day productivity with Emacs and your ability to manage information...
    Downloads: 0 This Week
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  • 11
    Visualization of Protein-Ligand Graphs

    Visualization of Protein-Ligand Graphs

    Compute protein graphs. Moved to https://github.com/MolBIFFM/PTGLtools

    NOTE: Project moved to https://github.com/MolBIFFM/PTGLtools. The Visualization of Protein-Ligand Graphs (VPLG) software package computes and visualizes protein graphs. It works on the super-secondary structure level and uses the atom coordinates from PDB files and the SSE assignments of the DSSP algorithm. VPLG is command line software. If you do not like typing commands, try our PTGL web server: http://ptgl.uni-frankfurt.de/
    Downloads: 0 This Week
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  • 12
    Cress Tool Suite

    Cress Tool Suite

    Cress is a comprehensive toolset for graphical service/workflow design

    Cress (Communication Representation Employing Systematic Specification) allows graphical description of a wide variety of services such as in data communications/telecommunications, but Cress is not limited to this. The approach allows services to be described graphically as (work)flows of activities. Cress diagrams are automatically translated into formal languages for rigorous analysis and verification, and are also automatically translated into implementation languages for deployment...
    Downloads: 0 This Week
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  • 13
    DPDLabels
    Ein simples kleines Tool um Adressetiketten für den Versand mit DPD zu erstellen. Warum? Die Erstellung der Labels über die DPD-Website dauert sehr lange, da die Adresse auseinander genommen werden muss um sie in die einzelnen Felder einzugeben.
    Downloads: 0 This Week
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  • 14

    Waterloo

    Java-based scientific graphics

    Java-based scientific graphics with support for Java, Groovy, MATLAB, Python, the R statistical environment, Scala and SciLab.
    Downloads: 0 This Week
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  • 15
    PANDA (notes and calendar)
    PANDA - Personal Assistant for Notes, Dates and Addresses. Panda is a tool for managing your notes, dates and addresses. Enter notes as simple text, keep addresses as plain fields and manage a time table as well as an elementary calendar.
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    Downloads: 8 This Week
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  • 16
    Bw Document

    Bw Document

    Save Documents in MySql

    Save Documents < 32 Mb in DB Frontend in JavaFX 8 generate automatic keys define archive keys for downloads use http://www.bwdokument.de
    Downloads: 0 This Week
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  • 17

    GenomeWiki (GWiki)

    Embeddable/J2E/Desktop Java Wiki CMS

    Downloads: 0 This Week
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  • 18
    MyCollab - Project Management Software

    MyCollab - Project Management Software

    task management, bug tracking, kanban, project management

    WE DISCONTINUE UPDATE THE PROJECT ON SOURCEFORGE SITES. FOR THE NEW RELEASE, VISIT https://community.mycollab.com. MyCollab is a free, open source collaboration platform management. It provides the comprehensive set features of Project Management, CRM, and Document Management. MyCollab is used very well in both traditional project management or Agile methodologies. It is the web-based application runs on Java platform and MySQL database. Its installation process is simple, and you do not need to edit configuration files manually as many other Java programs. ...
    Downloads: 2 This Week
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  • 19
    Permeance Liferay Apps

    Permeance Liferay Apps

    Collection of Liferay Apps by Permeance Technologies

    Various Liferay Apps for Liferay Portal created by Permeance Technologies. Permeance is a Platinum Liferay Partner servicing Australia. http://www.permeance.com.au/
    Downloads: 0 This Week
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  • 20
    Open Cezeri Library

    Open Cezeri Library

    Effective Linear Algebra and Computer Vision Library with JAVA

    OCL stands for Open Cezeri Library (yet another linear algebra and matrix library). This library provides rapid coding as matlab ease of use. To learn for library please try to use test examples at OpenCezeriLibrary\test\test. It is originally developed at el-cezeri laboratory of Siirt University, in order to establish generic framework of reusable components and software tools for machine vision, machine learning, AI and robotic applications.
    Downloads: 0 This Week
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  • 21
    BeigeERP

    BeigeERP

    JEE based ERP system.

    This project is deprecated. New project - https://sourceforge.net/projects/beige-accounting WEB based ERP that works on a standard JEE server as well as on A-Jetty (Jetty 9.2 adapted for Android that can run precompiled JSP/JSTL) This project also contains: * Beige-ORM is lightweigt multi-platform (JDBC/Android) ORM library. It supports Postgresql, H2 and SQlite. * Beige-WEB is CRUD interface based on standard JEE MVC (servlet, JSP, JSTL) and AJAX, JSON. It renders forms (include...
    Downloads: 0 This Week
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  • 22

    blitz-image

    GPU-accelerated image processing for java

    blitz-image is a library to support extremely fast image processing in java, harnessing GPU acceleration via OpenCL. Although more features will be added in time, the initial focus is on very fast high-quality image resizing, including bicubic resizing (both upscale and downscale). The performance of a typical bicubic upscale operation is typically in the order of 10 times faster than via the standard AWT mechanism using RenderingHints.VALUE_INTERPOLATION_BICUBIC. The library...
    Downloads: 0 This Week
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  • 23
    Mauve computes and interactively visualizes genome sequence comparisons. Using FastA or GenBank sequence data, Mauve constructs multiple genome alignments that identify large-scale rearrangement, gene gain, gene loss, indels, and nucleotide substutit
    Downloads: 0 This Week
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  • 24
    Es una herramienta para alumnos de la Universidad de Guadalajara (UdG) que ayuda a la elaboración de horarios en SIIAU. Si te gusta la aplicación no olvides darle like!
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    Downloads: 8 This Week
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  • 25

    Stock ReturnAnalysis

    Java program that uses Monte Carlo

    This program uses the Monte Carlo simulation to calculate the stock returns .It uses the historical data .
    Downloads: 0 This Week
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