Showing 1946 open source projects for "java open source"

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  • 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.

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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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  • 1
    Kraft

    Kraft

    Kraft helps to handle daily quotes and invoices in your small business

    Kraft - KDE software to do office communications for people operating a small business. That covers quotes and invoices which can be built from templates. Kraft produces best quality PDF documents and provides template texts where relevant.
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    Downloads: 6 This Week
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  • 2
    Cryptocheck

    Cryptocheck

    Monitors balances of your cryptocurrency addresses

    Cryptocheck monitors balances of your cryptocurrency addresses and raises an alert in case of any change detected. It connects to known block explorer API services to verify balances. It is useful for long-term investors with multiple different cryptocurrencies in their portfolio. You no longer need to access all your wallets with passwords to simply just check that your money are still there. Cryptocheck also provides a simple profit calculation and history charts mapping your...
    Downloads: 6 This Week
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  • 3
    Finance::Quote is a perl module that fetches delayed on-line stock quotes. The Finance::Quote can fetch quote from a variety of sources, including the NYSE, the ASX, and a number of European exchanges.
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    Downloads: 3 This Week
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  • 4
    QRK Registrier Kasse

    QRK Registrier Kasse

    QRK Registrierkassen Software für kleine Betriebe.

    QRK Registrierkassen Software (Cash Register) für kleine Betriebe. Speziell für Österreichisches Gesetz (RKV geeignet) QRK ist ideal für alle Dienstleistungsunternehmen, die bislang mit Honorarnoten/Rechnungen oder Rechnungsblock mit Durchschrift (Paragon) arbeiten und eine einfache Kassenlösung suchen. Schnittstelle für Fibu und Rechnungsprogramme vorhanden. (Zb. Fakturama)
    Downloads: 6 This Week
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  • 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.
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  • 5
    Kimai - Time Tracking Software

    Kimai - Time Tracking Software

    Time-Tracking for companies and teams with up to 250+ users

    Kimai is web based software that tracks work time, and classifies it. It tracks time and prints out a summary of your activities on demand. Yearly, monthly, daily, by customer, by project, by action. FETCH THE LATEST DOWNLOAD FROM GITHUB: https://github.com/kimai/kimai/releases Record expenses and print customizable invoices in different formats. For further information visit: - https://www.kimai.org - https://www.kimai.cloud - https://github.com/kimai/kimai
    Downloads: 7 This Week
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  • 6
    Easy Shopping Cart For All Shopkeepers

    Easy Shopping Cart For All Shopkeepers

    Better Customer Self Service With This Easy to Edit Spreadsheet FILE

    Just download the above zip file, extract it and then view the README.txt file for instructions. Also, view the video / screenshots below for assistance. Notes: Out of Stock products are indicated with a disabled red color button. An example is included for this condition. Notes ii : Save the new index.html in the same folder as index_sample.html file. Tags : free shopping cart / POS (point-of-sale) software perfect for your retail store, restaurant, food truck, grocery...
    Downloads: 5 This Week
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  • 7

    Personal Budget Tracker

    Personal Budget Tracker — Simple Expense Logger

    Personal Budget Tracker is a minimal yet functional CLI tool to help users manage their income and expenses. It supports categorization, listing, and CSV export. Great for learning Python or organizing your personal finances.
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    Downloads: 2 This Week
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  • 8

    rcal

    an interactive "rolling paper" calculator

    rcal is an interactive calculator for DOS, that loosely mimics the behavior of "roller printing" calculators. It supports huge numbers, floating point and has extremely low hardware requirements.
    Downloads: 2 This Week
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  • 9
    Tartan Systems

    Tartan Systems

    Free Open Source Accounting and Club Systems

    Tartan Systems is a free open source suite of financial, accounting and other programs for businesses and clubs written in python. The modules comprise the following: Asset's Register Book Clubs (Member and Book Register) Booking's Manager (Resorts and B&B's) Bowls Clubs (Lawn Bowls Tabs Draws and Competitions) Bowls Sectional Competitions (Lawn Bowls) Creditor's Ledger (Accounts Payable) Debtor's Ledger (Accounts Receivable) General Ledger (Nominal Ledger) Loans Ledger (Fixed and Variable Term Loans) Member's Ledger (Sports and Other Clubs) Rental's Ledger (Property and Collection) Salaries and Wages - ZA (Includes Staff Loans) Sales Invoicing (Includes Sales Orders, Quotations and Works Orders) Store's Ledger (Inventory)
    Downloads: 2 This Week
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  • AestheticsPro Medical Spa Software Icon
    AestheticsPro Medical Spa Software

    Our new software release will dramatically improve your medspa business performance while enhancing the customer experience

    AestheticsPro is the most complete Aesthetics Software on the market today. HIPAA Cloud Compliant with electronic charting, integrated POS, targeted marketing and results driven reporting; AestheticsPro delivers the tools you need to manage your medical spa business. It is our mission To Provide an All-in-One Cutting Edge Software to the Aesthetics Industry.
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  • 10
    Yualan POS

    Yualan POS

    POS & Inventory System

    Yualan adalah aplikasi Point of Sale (POS) berbasis SaaS (Software as a Service) yang dirancang untuk menyederhanakan dan mengotomatiskan operasional bisnis ritel Anda. Dibangun dengan semangat open source, Yualan kini tersedia di bawah GNU General Public License v2.0 (GPLv2) — artinya Anda bebas untuk menggunakan, memodifikasi, dan mendistribusikannya.
    Downloads: 8 This Week
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  • 11
    Clicks`n`Bricks

    Clicks`n`Bricks

    Cloud based program for POS, CRM, Inventory, Workorders, Services

    Clicks`n`Bricks was originally written for luxury goods retailers. It features Point of Sale (POS), Customer Relations Management (CRM), Inventory Control, Inventory Control for Jewelers including Stone inventory, Workorders plus more. Because of it's CRM element, this program works well for any customer-centric business such as Retailers, Service Providers and other businesses needing workorders and invoicing. Program editions contained in the distribution file include Retail, Wholesale,...
    Downloads: 5 This Week
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  • 12
    Qt Bitcoin Trader

    Qt Bitcoin Trader

    Secure Trading Client for most popular Bitcoin exchanges

    his software helps you open and cancel orders very fast. Real time data monitoring. Automated trading using JavaScript powered scripts. And now it supports JL Script, advanced strategy script language. More info https://forum.centrabit.com/viewforum.php?f=3 Next ToDo: 1 ) Advanced Charts 2 ) Add support to monitor many exchanges and currencies at the same time 3 ) Develop server to collect all ticker and depth data to provide single WebSocket connection for realtime data updates 4...
    Downloads: 4 This Week
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  • 13
    Agua Gest - Gestionale Aziendale php

    Agua Gest - Gestionale Aziendale php

    Open Source - Web Based - CRM - Gestione magazzino e Fatture Magazzino

    Gestionale aziendale su piattaforma web. BELLO COMPLETO POTENTE E FACILE DA USARE! Dal 2003 ad oggi al fianco delle piccole imprese Agua Gest è un software gestionale php mysql per gestire, il magazzino, le vendite e la contabilità. Completo di fatturazione elettronica con possibilità di poterlo usare anche in cloud Per Provarlo on line vi rimando al sito.. http://www.aguagest.it Cosa sa' fare.. Praticamente tutto.. Puoi gestire la tua azienda anche dal tablet, Non...
    Downloads: 3 This Week
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  • 14
    Investment Tools

    Investment Tools

    A set of investment tools

    A set of tools to drive your personal finance and financial independence.
    Downloads: 1 This Week
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  • 15
    Emjysoft Gestion Locative Connector

    Emjysoft Gestion Locative Connector

    Open-source plugin connector for Emjysoft Gestion Locative v22+

    Emjysoft Gestion Locative Plugin Connector is an open-source integration component that extends the capabilities of Emjysoft Gestion Locative software (v22+). This plugin enables seamless document transmission to external systems via HTTP POST or local executables, supporting automated workflows for property management documents. KEY FEATURES: - Send rent notices, receipts, and certificates to external systems - Support for HTTP POST (with basic authentication) and EXE integration - JSON-based data format with 128-bit UUIDs - Base64-encoded document content - PHP and Python integration examples included - MIT License - free to use and modify SUPPORTED DOCUMENTS: - Rent calls/notices - Rent receipts - Payment reminders - Rent revisions - Service charge adjustments - Payment schedules - Certificate requests
    Downloads: 1 This Week
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  • 16
    roboquant

    roboquant

    roboquant is a very fast algo-trading platform

    Roboquant is an open source algorithmic trading platform written in Kotlin. It is very fast, flexible, user-friendly and completely free to use. It is designed for anyone serious about algo-trading. So whether you are a beginning retail trader or an established trading firm, roboquant can help you to quickly develop fully automated trading strategies.
    Downloads: 6 This Week
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  • 17
    SuperSKU

    SuperSKU

    A Open Source, Free POS (point of sale) system.

    MOVED TO https://codeberg.org/Three_Avocados_Development_1/SuperSKU-v1 A Open Source, Free POS (point of sale) system. Licensed under GNU GPL V3
    Downloads: 0 This Week
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  • 18
    Voice Accounting For Blind & Mute People

    Voice Accounting For Blind & Mute People

    Free & Easy AI Voice Accounting Software For Blind & Speechless People

    Just download the above zip file, extract it and then open the index.html file on internet browsers like Firefox ( preferable ) or Google Chrome. Also, please view and download my full collection of softwares for people with disabilities, here : https://sourceforge.net/projects/softwares-for-disabled-people/ This full collection also includes the Voice Accounting Software as well.
    Downloads: 1 This Week
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  • 19
    Stansoft

    Stansoft

    Accounting, invoicing, inventory and payroll software for Linux

    Stansoft is a Linux financial accounting software system for business. It is designed for data entry efficiency with an ncurses text-based terminal user interface. Developed using Aubit4GL / Informix 4GL with a PostgreSQL or Informix database engine. Demonstration videos can be found on the YouTube channel at https://www.youtube.com/@standardsoftware.
    Downloads: 2 This Week
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  • 20

    Dagobert

    verwaltet Anlagen

    ...für Leute, die viele Anlagen an verschiedenen Orten haben und den Überblick verlieren
    Downloads: 0 This Week
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  • 21
    Kotidien

    Kotidien

    Finances personnelles assistées par ordinateur.

    Kotidien est une application dédiée à la gestion de votre argent. Comptes bancaires, cartes de paiements autonomes, et portefeuille d'espèces. Totalement libre et gratuite, elle vous permets de tenir vos comptes d'une main de fer. Écrite en Python 3 et compatible Linux (intégration parfaite sous KDE via l'utilisation de QT 5.12), Microsoft Windows 7 et supérieurs, Mac OS 10.11 et supérieurs. Kotidien vous donne un accès permanent et en temps réel sur vos différents soldes, permets aussi...
    Downloads: 4 This Week
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  • 22
    OptionMatrix

    OptionMatrix

    Financial Derivatives Calculator with 171+ Models (Options Calculator)

    A real-time financial derivatives calculator supporting 171+ models from QuantLib, Financial Numerical Recipes in C++ and MetaOptions. Matrices of prices are created with iterating strikes and/or months. A strike control system can produce any strike. A generalized date engine can calculate re-occuring distances to any industry used expiration into the future. Spread engine with spread views. Models Supported: Black-Scholes, Merton-73, Black-76, Roll Geske Whaley, Garman KohlHagen, Jump...
    Downloads: 2 This Week
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  • 23
    Cclite

    Cclite

    Cclite Alternative Currency Software

    There's work and a first package of Cclite2, using Mojolicious https://sourceforge.net/projects/cclite2/. New version with solution for Debian packaging and update to template processing for new versions of Perl. This is version 0.9.5.1 mid-October 2015. As I have limited time, most of the focus will be phones, SMS and an app with SMS as underlying mechanism. Work on making install easier especially on Debian based distros. Windows deprecated now. ============== Community currency...
    Downloads: 2 This Week
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  • 24

    UnicentaPos-5.0_translations

    Czech and Bulgarian translate for UnicentaPos version 5.0

    Czech and Bulgarian translate for UnicentaPos version 5.0
    Downloads: 0 This Week
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  • 25
    ShareCalc
    With ShareCalc, multiple parties can manage expenses for a joint project and create a statement based on each party's share. An example would be the statement for a family vacation.
    Downloads: 0 This Week
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