Showing 1946 open source projects for "java open source"

View related business solutions
  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 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.
    Explore Apify Store
  • 1
    WebPayXT2021

    WebPayXT2021

    Educational payroll Web APP, and PDF book, for learning PHP/MySQL

    This is a working educational payroll program, and PDF book, for learning payroll and PHP/MySQL. It is a web app, written in PHP/MySQL. The webapp is for a small business, with 1-15 employees. It should give you practice in learning payroll, installing on the web, PHP and MySQL. The WebPay App calculates payroll, and produces reports for tax and accounting purposes. New features for 2021 include this years Tax Percentages, and ability to print W2 forms at year end. The current feature for...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    Financial  Supervision  System (SupTech)

    Financial Supervision System (SupTech)

    RegTech / SupTech : Java EE , BI, PM & Report Designer

    FINA IRP is Web Based, J2EE, OS/DB independent SupTech, BI and PM for SUPERVISORS (Regulators) to receive data from BANKS, MICRO FINANCE INSTITUTIONS (MFI), COOPERATIVES, INSURANCE Companies etc. Generates UBPR, PEARLS, EWS, etc. FINA Integrated Regulatory Platform consists with: - META STRUCTURE DESIGNER; - REPORT DESIGNER: Flexible , Spreadsheet based (LO/OOO) designer; - DATA COLLECTION SYSTEM: DCS is a web-portal and an e-mail robot connected to FINA core through the data...
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    AlphaPy

    AlphaPy

    Python AutoML for Trading Systems and Sports Betting

    AlphaPy is a Python-based AutoML framework tailored for trading systems and sports betting applications. Built on popular libraries like scikit-learn and pandas, it enables data scientists and speculators to craft predictive models, ensemble strategies, and automated forecasting systems with minimal setup. Run machine learning models using scikit-learn, Keras, xgboost, LightGBM, and CatBoost. Generate blended or stacked ensembles. Create models for analyzing the markets with MarketFlow....
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    GnuAccounting

    GnuAccounting

    Cross-plattform java invoicing and accounting application

    An open-source java accounting application that integrates OpenOffice, Apache Derby and HBCI/FinTS to create and manage invoices, credit memos, delivery notes, bills etc. Imports from kTimeTracker, Task Coach, VCF, Hibiscus, Moneyplex, Starmoney, exports to Winston, VCF, openTrans et. al.
    Downloads: 5 This Week
    Last Update:
    See Project
  • The Original Buy Center Software. Icon
    The Original Buy Center Software.

    Never Go To The Auction Again.

    VAN sources private-party vehicles from over 20 platforms and provides all necessary tools to communicate with sellers and manage opportunities. Franchise and Independent dealers can boost their buy center strategies with our advanced tools and an experienced Acquisition Coaching™ team dedicated to your success.
    Learn More
  • 5
    OpenSourceBilling

    OpenSourceBilling

    A super simple way to create & send invoices, receive payments online

    OpenSourceBilling or OSB is a simple, open source web application for creating and sending invoices, receiving payments, managing clients, and tracking and reporting. There’s no need to pay for these services because OSB does it all for free and easily. OSB can produce reports of sales, payments and collected revenues, and simply makes billing and invoicing hassle-free.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6

    FrontHrm

    NotrinosERP Human Resource Management Module

    NotrinosERP Human Resource Management Module https://github.com/notrinos/FrontHrm
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    EliteQuant

    EliteQuant

    A list of online resources for quantitative modeling, trading, etc.

    EliteQuant is a curated directory of online resources for quantitative finance: trading, portfolio management, quantitative modeling, data sources, libraries, platforms, and communities. It is not a software library per se, but a “list of things” - i.e., an aggregator of open source projects, blogs, tools etc., intended to help practitioners find useful resources. It is licensed under Apache-2.0, and maintained by volunteers. A list of online resources for quantitative modeling, trading, and portfolio management. Has criteria for recommending projects/resources to help keep quality up.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    wkhtmltopdf

    wkhtmltopdf

    Convert HTML to PDF using Webkit (QtWebKit)

    wkhtmltopdf and wkhtmltoimage are open source (LGPLv3) command line tools to render HTML into PDF and various image formats using the Qt WebKit rendering engine. These run entirely "headless" and do not require a display or display service. There is also a C library, if you're into that kind of thing. The file pdf.h contains a fairly high level and stable pure c binding to wkhtmltopdf.
    Downloads: 127 This Week
    Last Update:
    See Project
  • 9
    Millennium Business Suite Anywhere (BSA) is web based ERP/CRM solution with integrated BPM. Millennium BSA automates resources' planning (MRPII), distribution, inventory, payroll, HR, purchase, sales. Millennium BSA is distributed under GPL V2.
    Downloads: 0 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
    Estimate

    Estimate

    Web based Cost Estimation, Material Takeoff and Reconciliation Tool

    "Estimate" is an Open Source web based Construction Cost Estimating Software designed for medium and large Civil Construction and EPC (Engineering Procurement and Construction) companies. Features include Management of Schedule of Rates, Analysis of Rates, Project Estimation (Definitive and Control), Tender Evaluation, Cost Sheet preparation, BOQ Generation, Audit and Projection.
    Leader badge
    Downloads: 33 This Week
    Last Update:
    See Project
  • 11
    ADempiere ERP Business Suite

    ADempiere ERP Business Suite

    A full ERP system - moved to GitHub. See full description for details.

    ...See adempiere.net for more info. ADempiere Business Suite is a fully functional ERP/CRM/MFG/SCM/POS system suitable for large enterprise adoption. The software is fully open source and supported by an international community of developers and system experts.
    Downloads: 14 This Week
    Last Update:
    See Project
  • 12
    A.I. Stock Trends With WEKA & TA-Lib

    A.I. Stock Trends With WEKA & TA-Lib

    A Repository Of The Java Programs Presented in the Videos.

    This is the open/public source code repository for the Java programs shown in the YouTube videos - A.I. Stock Trends With WEKA, TA-Lib and more https://www.youtube.com/channel/UCPxmgFZDS7F06UBBxH5b4mg
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    DashBo↗v

    DashBo↗v

    Bovespa Analytics

    ...Easy to translate: just add a column to the translations spreadsheet (./lib/Negocio.jar/net/sourceforge/dashbov/negocio/Traducoes.xlsx); the new language option will be automatically shown at the "Settings > Language" menu. Open source alternative to Economatica, ProfitChart, MetaStock. Powered by Oracle, NetBeans, Apache POI, Apache Axis, Apache Commons Compress, Apache PDFBox, JFreeChart, JTattoo, JDatePicker, MyBatis, FamFamFam, IzPack.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Mea-familia

    Mea-familia

    Mea-family is a family management application

    Mea-familia allows : - to manage the members of your family, their activities, their household tasks - to manage your real estate and their equipments. - to manage your banking accounts, their transactions, your budget. - to manage all the aspects of your daily life with a calendar, the possibility to manage your to-do lists, the menus of the week, your recipes, your shopping lists... - to manage your hobbies with book, CD, DVD, video games libraries. Mea-familia is currently available...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    OpenPPM

    OpenPPM

    Project Portfolio Management

    Open PPM is an open source product, used for Project Management and Project Portfolio Management, in accordance with the PMBOK® (Project Management Body of Knowledge) guide, from PMI® (Project Management Institute).
    Downloads: 6 This Week
    Last Update:
    See Project
  • 16
    jGnash

    jGnash

    jGnash Personal Finance

    jGnash is a cross platform personal finance application written in Java. jGnash is a double entry system with support for multiple currencies. jGnash can import OFX and QIF files.
    Leader badge
    Downloads: 20 This Week
    Last Update:
    See Project
  • 17

    myBiz

    Business Transaction Tracker and Bulk SMS platform

    myBiz (fka SmartBiz) myBiz Kit is a business transaction manager and bulk SMS platform for SMEs. Use it to track your sales, expenses and many more. Install it in your computer but access it from every device:- your desktop, laptob, tablet and mobile phone browser. The ultimate business-lead generator It works with the upcoming biz-social network to be called tega-uchumi. myBiz can be used on-premise, in standalone mode, but to unlock its full power users are adviced to tick...
    Downloads: 3 This Week
    Last Update:
    See Project
  • 18
    WebPayXL2020

    WebPayXL2020

    Educational payroll Web APP, and PDF book, for learning PHP/MySQL

    This is a working educational payroll program, and PDF book, for learning payroll and PHP/MySQL. It is a web app, written in PHP/MySQL. The webapp is for a small business, with 1-15 employees. It should give you practice in learning payroll, installing on the web, PHP and MySQL. The WebPay App calculates payroll, and produces reports for tax and accounting purposes. New features for 2020 include this years Tax Percentages, and ability to print W2 forms at year end. The current feature for...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    This is an expense tracking system written with C++ to use postgresql database for storing expense information in. The author uses this application to track expenses for tax purposes.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Beigesoft Enterprise Information System

    Beigesoft Enterprise Information System

    JEE based Accounting web-application.

    Beigesoft™ EIS is free accounting software. This is JEE-WEB-based software that works anywhere - on MS Windows, Mac, Linux and Android. This is the first version of the successor to Beige Accounting All In One. The main goal was successfully achieved, it works noticeably faster on weak devices such as a smartphone than its predecessor. It works as: * Standalone A-Jetty web-app for standard Java (Ms Windows, Mac, Nix...). * Standalone A-Jetty web-app for Android (use "Beigesoft...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    cncerp

    cncerp

    Weberp中国本地化项目

    Weberp中文本地化衍生版4.15发布 1、包含中文会计科目及税收、收入成本的初始信息 2、修改了凭证查询界面 3、新增主题 4、增加了操作者签名记录,并且在相关页面显示和打印 5、包含了中国式票据PDF打印 6、加入了金额合计大写功能 7、BOM支持保密内容,可单独授权或不显示打印 8、修复工单号刷新控制 9、修正了共用物料的发料错误 10、修正了柜台退货账户选择 11、增加了内测科目余额初始化(请谨慎操作) 12、增加了没有定价产品是否允许销售 13、增加和修正了翻译 欢迎大家多提建议意见、交流 :-) http://www.cncerp.com QQ群:320212884
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    An application which will calculate how long it will take to pay off a credit card at a given interest rate and payment amount, and how much of what is paid will go toward interest.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    Finanx 12c

    Finanx 12c

    Financial Calculator

    The Finanx 12c is a free software that mimics the HP-12C financial calculator. This software was developed for educational purposes. IT'S NOT RECOMMENDED using this calculator for professional calculations. If you find any bugs, please, let me know. Click "Bugs" in the menu bar to report bugs found.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 24
    Buddi is a simple budgeting program targeted for users with little or no financial background. It allows users to set up accounts and categories, record transactions, check spending habits, etc.
    Downloads: 23 This Week
    Last Update:
    See Project
  • 25
    elcalc

    elcalc

    Simple, Cross-Platform Calculator Made

    Elcalc is a simple, cross-platform calculator, built with Electron. It is fast, intuitive and can be used as an alternative for the default system calculator. It supports basic arithmetic operations.
    Downloads: 2 This Week
    Last Update:
    See Project