Browse free open source Financial software and projects for Windows below. Use the toggles on the left to filter open source Financial software by OS, license, language, programming language, and project status.

  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 1
    Apache OpenOffice

    Apache OpenOffice

    The free and Open Source productivity suite

    Free alternative for Office productivity tools: Apache OpenOffice - formerly known as OpenOffice.org - is an open-source office productivity software suite containing word processor, spreadsheet, presentation, graphics, formula editor, and database management applications. OpenOffice is available in many languages, works on all common computers, stores data in ODF - the international open standard format - and is able to read and write files in other formats, included the format used by the most common office suite packages. OpenOffice is also able to export files in PDF format. OpenOffice has supported extensions, in a similar manner to Mozilla Firefox, making easy to add new functionality to an existing OpenOffice installation.
    Leader badge
    Downloads: 238,531 This Week
    Last Update:
    See Project
  • 2
    GnuCash

    GnuCash

    Personal and small-business finance manager

    GnuCash is a personal and small-business finance manager with a check-book like register GUI to enter and track bank accounts, stocks, income and expenses. GnuCash is designed to be simple and easy to use but still based on formal accounting principles.
    Leader badge
    Downloads: 5,159 This Week
    Last Update:
    See Project
  • 3
    Group Office groupware and CRM

    Group Office groupware and CRM

    Take your office and CRM into the cloud!

    Installation instructions can be found here: https://groupoffice.readthedocs.io/en/latest/install/install.html Group Office is an open source groupware application. It makes your daily office tasks easier. Share projects, calendars, files and e-mail online. It is a complete solution for all your online office needs. From a customer phone call to a project and finally an invoice. The support system helps to keep your customers happy. Group Office is fast, secure and has privacy by design. You can stay in full control of your data by self hosting your cloud and e-mail. Our document editing solution keeps all data on the secured server instead of synchronising it to all user devices. GroupOffice is open source and modular. Which means it’s easy to customise and extend. You can turn off and on features and it enables any developer to create new modules for the platform.
    Downloads: 101 This Week
    Last Update:
    See Project
  • 4
    ADempiere ERP Business Suite

    ADempiere ERP Business Suite

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

    NOTE: We're moving! 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: 81 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 5
    webERP Accounting & Business Management

    webERP Accounting & Business Management

    Accounting & Best Practice Business Administration System

    Entirely web-based. It is coded in efficient PHP to present a very low overhead on hardware presenting screens fast & capable of working over low bandwidth connections. Now with HTML 5 & javascript form validation & table sorting. Mature codebase with a wealth of features: - Multi-currency - Multi-inventory location - Serial and Lot tracking inventory - Full double entry general ledger - Weighted Average or Standard Costing - Manufacturing works orders - Material Requirements Planning - Shipment costing - Contract/job costing - Fixed asset management - Sales Analysis - Expense claims - Can be integrated with an number of 3rd party wikis Particularly suited to wholesale, distribution, manufacturing and now also as the hub for multi-branch retail businesses (with an external deskop POS add-on). Translations into over 20 Languages. Easily modifiable code, written using simple and accessible PHP for ease of maintenance and understanding. Reporting direct to UTF-8 PDF
    Downloads: 41 This Week
    Last Update:
    See Project
  • 6
    ]project-open[ - Project Server

    ]project-open[ - Project Server

    Enterprise project management replacement for Project Server

    ]project-open[ is Web based enterprise project management application with a focus on finance and collaboration. It’s main purpose is to coordinate the work of project managers, project members and stake holders across multiple projects. Target organizations are companies or corporate departments that need to track finances, tasks, and resources for a large number of concurrently running projects. ]project-open[ consists of about 200 modules for resource management, time sheet management, HR, CRM, ITSM, collaboration and financials. ]po[ is built on top of OpenACS.org, an open-source Web platform featuring role-base permissions, workflows, dynamically extensible objects and full-text search.
    Downloads: 36 This Week
    Last Update:
    See Project
  • 7
    Cyclos

    Cyclos

    Open Source online & mobile banking software

    Cyclos offers a complete on-line banking system with additional modules such as e-commerce and communication tools. Cyclos is available in more than ten languages and used worldwide by many organizations and communities. The Cyclos platform permits a de-centralization of banking services that can stimulate local trade and development. Cyclos is used for Microfinance institutions, local banks (in developing countries) and complementary currency systems like LETS, Barter networks and Time banks. Cyclos is a project of the Dutch non profit organization STRO.
    Downloads: 9 This Week
    Last Update:
    See Project
  • 8
    ezBookkeeping

    ezBookkeeping

    A lightweight personal finance app hosted by yourself.

    ezBookkeeping is a lightweight, self-hosted personal finance app with a user-friendly interface and powerful bookkeeping features. It helps you record daily transactions, import data from various sources, and quickly search and filter your bills. You can analyze historical data using built-in charts or perform custom queries with your own chart dimensions to better understand spending patterns and financial trends. ezBookkeeping is easy to deploy, and you can start it with just one single Docker command. Designed to be resource-efficient, it runs smoothly on devices such as Raspberry Pi, NAS, and MicroServers. ezBookkeeping offers tailored interfaces for both mobile and desktop devices. With support for PWA (Progressive Web Apps), you can even add it to your mobile home screen and use it like a native app. Live Demo: https://ezbookkeeping-demo.mayswind.net
    Downloads: 10 This Week
    Last Update:
    See Project
  • 9
    AssetsSoSimple is a web based asset and purchasing management system, to track assets (barcode), parts, employees, ip addresses, requests for quotes and purchase orders (PDF enabled preview), timesheets (based on import from other DB or on manual ent
    Downloads: 0 This Week
    Last Update:
    See Project
  • Application Monitoring That Won't Slow Your App Down Icon
    Application Monitoring That Won't Slow Your App Down

    AppSignal's Rust-based agent is lightweight and stable. Already running in thousands of production apps.

    Full APM with errors, performance, logs, and uptime monitoring. 99.999% uptime SLA on the platform itself.
    Start Free
  • 10
    FreeMarket is a software package for running simple virtual prediction futures markets that uses the renowned PHP scripting language and MySQL database tools. It is designed for educational and medium-scale research applications.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    Red Cherries Accounting

    Red Cherries Accounting

    Red Cherries Accounting is a web based accounting software solution.

    Red Cherries Accounting is an open source web based (online) financial data management free accounting software written in PHP with MYSQL being database management, for small and medium organizations with important features such as debtor & creditor management, purchases & sales management, proper supplier and customer return management, payment handling, location based accounting facility and comprehensive accounting reports. It also allows to handle excellent organizational data management, organizational services management and comprehensive user roles and user permissions management. Support services available include formal training, cloud server hosting and more advanced support for customization. Long-term benefits include upgrade Red Cherries Accounting to Red Cherries ERP to meet more advanced organizational requirements.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    A software that helps to arrange personal life, like finacne recording and analyzing, dairy writing, noting, calender, GTD arrangement, photo sharing and so on. Mainly for test aim only.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    Spectrum Savings Accounts

    Spectrum Savings Accounts

    Spectrum is a program that helps you manage your personal finances.

    Spectrum is a program that helps you manage your savings by letting you create virtual savings accounts. Spectrum also allows you to set up standing orders, change it's appearance, import/export accounts and many other things. Keep in mind that Spectrum is not a banking app. It is simply a way for you to keep track of your savings. Your account data is saved locally in a JSON file, so don't use Spectrum for any sensitive information. At the moment it is available in these languages: English, German, French, Spanish and Japanese. Please keep in mind that I'm an independent developer. I can't afford a code signing certificate. I'm also not a trusted developer in the eyes of Microsoft. So please be aware that Windows Defender will warn you when downloading or running Spectrum for the first time. Unfortunately, there's nothing I can do about that, but I can promise you that Spectrum is just a simple Electron app. You can visit the GitHub repo to have a closer look at the code if you want.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Trader's Home Task

    Trader's Home Task

    Tool to link different trading platforms for U.S. stock market

    !!! NOTE: THT releases and the source code have been moved to GitHub. Please visit https://github.com/smoked-herring/tht/releases . If you'd like to help the project, just signup and login into GitHub and click the "Star" button in the top right corner. !!! Trader's Home Task (THT) helps you preparing for a working day on the U.S. stock market. It can link Advanced Get/ESignal, Thinkorswim, and other windows together, manage lists of tickers, take screenshots, add tickers directly from Finviz, and more.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    A full-featured, Java-based back-office suite specifically designed for use in global financial institutions to facilitate straight-through-processing and other much-needed operational efficiencies. Built using best-of-breed, open-source technologies.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    graif

    graif

    An account book software

    An account book software using Ruby/GTK.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    XSLPIPE allows simple chaining together of XSLT stylesheets to process non-XML documents (like EDI) into other formats. This type of application is typically used to translate between complex file formats - for example EDI to Biztalk XML or CSV to EDI.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB