Browse free open source Enterprise software and projects for Windows and Windows Server below. Use the toggles on the left to filter open source Enterprise 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.

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  • 1
    Pandora Open

    Pandora Open

    Open Source Monitoring System for performance and availability.

    Pandora OPEN is a high-performance, 100% open-source monitoring ecosystem, born as the independent evolution of the Pandora FMS community branch after version 777. Licensed under GPLv2, it provides a modular and sovereign platform for supervising networks, servers, and applications without commercial dependencies. It features multi-platform agents, remote monitoring (SNMP, WMI, HTTP), GIS maps, and advanced visual dashboards. Entirely maintained by the community on GitHub, it ensures total transparency, technical flexibility, and absolute freedom for system administrators.
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    Downloads: 1,070 This Week
    Last Update:
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  • 2
    Vtiger CRM

    Vtiger CRM

    An enterprise-class CRM and more!

    Vtiger CRM enables sales, support, and marketing teams to organize and collaborate to measurably improve customer experiences and business outcomes. Vtiger CRM also includes email, inventory, project management, and other tools, providing a complete the business management suite. Download Vtiger CRM here or sign up for a free 15-day free trial of the cloud-based application with free updates and support at https://www.vtiger.com/
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    Downloads: 726 This Week
    Last Update:
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  • 3
    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: 75 This Week
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  • 4
    bitfarm-Archiv Document Management - DMS
    bitfarm-Archiv is a powerful Document Management (DMS), Enterprise Content Management (ECM) and Knowledge Management System (KMS) with Workflow Components. Help us! As we live in the internet age, the best thing, you can help, is to write a short statement about your scenario and your use of the DMS, along with your experiences and put it on your own website or in a blog or forum. It would help us best, if you can also add a hyperlink to our site http://www.bitfarm-archiv.com. By this you help the software to gain a better presence in the web which helps distribute it. This, however, will allow us to acquire more enterprise customers which gives us more resources, e.g. for further development of the GPL version.
    Downloads: 32 This Week
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  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

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  • 5
    YetiForce CRM

    YetiForce CRM

    The most affordable CRM system according to Capterra

    Are you looking for a system to boost your sales? Do you want to improve your relationships with customers? Do you want to contribute to the fastest growing open source project on GitHub? You can use YetiForce completely free of charge. With YetiForce’s help you will manage 12 business processes in your company, no matter the size. The vast number of features available for free helped us win the first place in Capterra’s “Most Affordable CRM Software” ranking. YetiForce’s open source code was released under a very flexible and liberal license, which gathers a large and active community around the project. You too can contribute to it no matter if you are a professional programmer or software development is just your hobby. Download YetiForce for free and find out why you should become one of more than 250 000 people who already use it. Testing versions: GitStable: https://gitstable.yetiforce.com/ GitDeveloper: https://gitdeveloper.yetiforce.com/
    Downloads: 15 This Week
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  • 6
    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: 18 This Week
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  • 7
    Open Source ERP
    The Open Source ERP is a web based. The ERP server software runs on Linux. The ERP need no plugins in the browser on the client computer. The ERP can be accessed from any where with out effort. Be it at home with your home computer (Windows, Linux, MAC OS X), or traveling with your smart phone (iPhone, iPad, Android), or in the office, the data is always at hand. Webdav interface and Active Sync for synchronizing contacts and time management. In addition to customer, order, invoice management, etc... the ERP has a complete warehouse management including a order management for material in the warehouse.
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    Downloads: 14 This Week
    Last Update:
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  • 8
    Sentrifugo Open source HRMS

    Sentrifugo Open source HRMS

    Sentrifugo is the best HR software for small & medium enterprises.

    ADOPT. ADAPT. ADVANCE. FOR FREE! Sentrifugo is a FREE and powerful Human Resource Management System that can be easily configured to meet your organizational needs... Sentrifugo makes your organization’s HR process easier. It is packed with HR essential modules like Appraisal, Time Management, Leave Management, Employee Management, Analytics, Hiring/Recruitment, Background Check, Service Desk and much more. Sentrifugo furnishes a complete HRM solution facilitating a strategic and comprehensive approach to manage people and the workplace, thus enabling the employee(s) to contribute effectively and productively towards the organization’s goals. Sentrifugo is the only solution you'll need for managing HR processes. It offers a host of adaptable features to meet the needs of both managers and employees.
    Downloads: 6 This Week
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  • 9
    administraNET Gestión Free

    administraNET Gestión Free

    Software gratis de gestión - ERP - Facturación - POS - Free - TPV

    El único software del mercado que entrega una versión estable de facturación y stock. Sin límites de registros. Permite utilizar controladores fiscales y punto de venta. Descarguelo y empiece a trabajar. Nueva version 3.3.92 con varias mejoras!!! Version 3.3.91 - Funciones destacadas nuevas - Localización para países latinoamericanos y España - Factura electrónica gratis para Argentina wsfev1 - Envio de comprobantes por correo directo de la aplicación, ejemplos facturas, presupuestos, pedidos etc.. - Cambios masivos de precios, actualización de costos y marcación. Soporte Manual de usuario en linea: http://www.administranet.com.ar/manual/index.php Web oficial: http://www.administranet.com.ar The only software on the market that delivers a stable version of invoicing and stock. Limitless Records. Allows use fiscal and POS controllers. Download it and start working.
    Downloads: 6 This Week
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  • Add Two Lines of Code. Get Full APM. Icon
    Add Two Lines of Code. Get Full APM.

    AppSignal installs in minutes and auto-configures dashboards, alerts, and error tracking.

    Works out of the box for Rails, Django, Express, Phoenix, and more. Monitoring exceptions and performance in no time.
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  • 10

    SplendidCRM Community Edition

    SplendidCRM is like SugarCRM but designed specifically for Windows

    SplendidCRM was specifically designed for users of all versions of Microsoft Windows. The CRM has all the core features expected in a modern CRM including sales automation, email campaigns, product support and calendaring. SplendidCRM was inspired by SugarCRM and tends to follow their database schema to make it easy to migrate between the platforms. We provide 32-bit and 64-bit installers and the app runs on XP, Vista, Windows 7, Windows 8, Windows Server 2003, Windows Server 2008, Windows Server 2012, SQL Server 2005, SQL Server 2008 and SQL Server 2012. For developers, we provide all the C# ASP.NET source code as well as the SQL source code.
    Downloads: 6 This Week
    Last Update:
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  • 11
    Xendra
    -Xendra ERP -Xendra Historian (ISA S95) adaptado a los requerimientos financieros e industriales de Peru. contabilidad facturacion POS compras ventas letras
    Downloads: 3 This Week
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  • 12
    VMukti open source is leading Asterisk/ Yate enabled p2p Video IP Communications Suite for Web / PSTN. These serverless broadband ready platform enable OS community to save 90% on capital & operating costs over proprietary software for conferencing &
    Downloads: 1 This Week
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  • 13
    Prevent Screen Saver

    Prevent Screen Saver

    Randomly move mouse one pixel to prevent screensaver from activation

    The concept of PSS is simple. Allow users to override screen saver settings and control how/when Microsoft Lync displays your status as Green. If you are an advanced desktop user or happen to work in IT, VDI’s and Terminal server connections can be quite annoying to manage when the workstations or servers keep locking. This small utility has one simple task: move the mouse one pixel every 60 seconds and can be used to assist in many different ways to make our jobs and lives just a tad bit less annoying.
    Downloads: 3 This Week
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  • 14
    Angosso

    Angosso

    Performance and stability

    Develop: domain secure, and performing secure Domain Name System (DNS) dynamic updates. Domain Name System Security Extensions Servlet API Package The javax.servlet.http package contains a number of classes and interfaces that describe and define the contracts between a servlet class running under the HTTP protocol and the runtime environment provided for an instance of such a class by a conforming servlet container.
    Downloads: 1 This Week
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  • 15
    ClamSAP exists of two 'C' shared libraries which link between ClamAV and the Virus Scan Interface (VSI) of SAP (offical name: NW-VSI). A SAP application can use the ClamAV engine to scan for malicious uploads in HTTP uploads for example.
    Downloads: 1 This Week
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  • 16
    Database system for a PC repair company. Manage Clients, Invoices, Quotes, Service Tags, Calendar, Tasks.
    Downloads: 1 This Week
    Last Update:
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  • 17
    SAVI-SAP is a shared library which links between Sophos Scan Interface SAVI and the SAP Virus Scan Interface (offical name: NW-VSI). A SAP application can use the Sophos engine to scan for malicious uploads in HTTP uploads for example.
    Downloads: 1 This Week
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  • 18

    ACAFE-clinical decision support EMR

    A computerised clinical decision support advancement for emergency med

    ACAFE-a computerised clinical decision support advancement for emergency medicine. Hospital electronic medical record EHR or EMR. Used commercially. Other uses include research-development into chronic and infectious-diseases. Watch video here of demo https://www.youtube.com/watch?v=SGlicILHhJs
    Downloads: 0 This Week
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  • 19
    AMB Data Profiling Data Quality
    AMB New Generation Data Empowerment - offers a comprehensive approach to data governance needs with ground breaking features to locate, identify, discover, manage and protect your overall data infrastructure. Repeatable Process/Exposed Repository.
    Downloads: 0 This Week
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  • 20
    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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  • 21
    CRM für Kleinbüro und Heimbüro mit Schwerpunkt auf Verwaltung von Personenprofilen. Geeignet sowohl private Arbeitsvermittler und Arbeitslosen-Initativen, als auch für Fundraising, Wohnungsmarkt, HelpDesk/Hotline und mehr... Wichtige Mitteilung: An diesem Projekt arbeiten wir seit 2010 nicht mehr. Support-Anfragen werden nicht mehr beantwortet.
    Downloads: 0 This Week
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  • 22
    Servlet container extensions that help web developers write full featured Java web applications.
    Downloads: 0 This Week
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  • 23
    EVDashboard
    EVDashboard is a browser based solution to help manage your Symantec Enterprise Vault environment. Backend scripts collect data outside of business operating hours, the web gui then uses this data to provide MI reports and system health information.
    Downloads: 0 This Week
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  • 24
    Finadmin é a sua ferramenta para controle FINAnceiro ADMINistrativo. Com ela vocę poderá integrar com maior facilidade a sua empresa, automatizando e controlando processos de negócio do seu dia a dia. Seja mais um usuário do Finadmin!
    Downloads: 0 This Week
    Last Update:
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  • 25
    The HSC IMS Interchange is a framework and solution targeted to Higher Education. Utilizing the IMS XML messaging standard, it provisions SQL data wharehouses, Active Directory, SharePoint and other enterprise services from legacy data sources.
    Downloads: 0 This Week
    Last Update:
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