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

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  • 1
    Dolibarr ERP - CRM

    Dolibarr ERP - CRM

    Open source ERP and CRM web software for business

    Dolibarr ERP - CRM is an easy to use ERP and CRM open source software package (run with a web php server or as standalone software) for businesses, foundations or freelancers (prospect, invoicing, inventory, warehouse, order, shipment, POS, members for foundations, bank accounts...). Dolibarr is also available with auto-installers for users with no technical knowledge to install Dolibarr and all its prerequisites (Apache, Mysql, PHP) with just one package. Available platforms for such packages are: Windows, Debian, Ubuntu, Mint, Redhat, Fedora, OpenSuse, Mandriva, Mageia. Other platform can use the generic distribution. This is a modular product, than can be enhanced with tons of external modules (to provide you features not available by default) from https://www.dolistore.com Download Dolibarr ERP - CRM here or sign up for 15-day free trial of the cloud-based application with free updates and support at one of the Cloud providers https://saas.dolibarr.org/
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    Downloads: 5,235 This Week
    Last Update:
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  • 2
    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: 22 This Week
    Last Update:
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  • 3
    Compiere ERP + CRM Business Solution
    Compiere ERP+CRM is the leading open source ERP solution for Distribution, Retail, Manufacturing and Service industries. Compiere automates accounting, supply chain, inventory and sales orders. Compiere ERP is distributed under GPL V2 by Compiere, Inc.
    Downloads: 6 This Week
    Last Update:
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  • 4
    CartoReso intends to facilitate enterprise computer network mapping.
    Downloads: 3 This Week
    Last Update:
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  • 5
    The IPDR.org reference libraries encode and decode IPDR usage documents in either XML or the binary format. Libraries are available in C and Java.
    Downloads: 3 This Week
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  • 6
    We no longer use sf.net as our hosting site. You can find more information about our project at http://www.gnuenterprise.org --- GNU Enterprise is a project aimed at developing a complete enterprise level business environment.
    Downloads: 1 This Week
    Last Update:
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  • 7
    appx-BANG! (Business Applications Next Generation) customizable financial accounting and distribution applications for business use. Graphical, client-server, Internet enabled, scalable (General Ledger, Payables, Receivables, Payroll, Inventory, & more)
    Downloads: 0 This Week
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  • 8
    Software "Bezirksreiter" zur Gemeindeverwaltung * Kirchenbuchführung und Gemeindekartei mit Office-Integration, doppelte und einfache Buchführung, Spendenverwaltung * für die Ev.-meth. Kirche, für andere Kirchen und gemeinnützige Org.
    Downloads: 0 This Week
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  • 9
    CGPA SGPA Calculator

    CGPA SGPA Calculator

    A basic calculator for calculating CGPA and SGPA

    CGPA-SGPA is a basically a calculator, designed and developed to calculate ones SGPA (Semester Grade Point Average) or CGPA (Cumulative Grade Point Average). It is based on latest UGC(IN) grade and its equivalent grade point. Minimum requirements : MS .NET Framework 4.0
    Downloads: 0 This Week
    Last Update:
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    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
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  • 10
    SaiPACS strives to help Primary Agricultural Co-Operative Credit Society of developing nations. SaiPACS presently is being used by PACS in Himachal Pradesh state of India, as a management tool. This project is now has windows native client.
    Downloads: 0 This Week
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  • 11
    SPA is a solution which helps developers to manage their working time on a project. It will log when the users started their work and when they finished. After the project is finished an accounting for each project member can be created.
    Downloads: 0 This Week
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  • 12
    Xendra
    -Xendra ERP -Xendra Historian (ISA S95) adaptado a los requerimientos financieros e industriales de Peru. contabilidad facturacion POS compras ventas letras
    Downloads: 0 This Week
    Last Update:
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  • 13
    Solución de Gestión Empresarial en Software Libre
    Downloads: 0 This Week
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