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

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    Custom VMs From 1 to 96 vCPUs With 99.95% Uptime

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  • 1
    openCRX - Enterprise Class CRM

    openCRX - Enterprise Class CRM

    professional CRM and groupware service, ready for the cloud

    openCRX moved to https://github.com/opencrx
    Downloads: 6 This Week
    Last Update:
    See Project
  • 2
    BlueOxygen Lotion is a web based CRM (SFA) , that develop using Cimande Workspace. The modules will contain Opportunity Management, Customer Management, Product Target.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3

    Hibersap

    A Java library to communicate with SAP

    Hibersap helps developers of Java applications to call business logic in SAP backends. It defines a set of Java annotations to map SAP function modules to Java classes as well as a small, clean API to execute these function modules and handle transaction and security aspects. Hibersap's programming model is quite similar to those of modern O/R mappers, significantly speeding up the development of SAP interfaces and making it much more fun to write the integration code. Under the hood, Hibersap either uses the SAP Java Connector (JCo) or a JCA compatible resource adapter to communicate with the SAP backend. While retaining the benefits of JCo and JCA like transactions, security, connection pooling, etc., developers can focus on writing business logic because the need for boilerplate code is largely reduced.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    Sphere-ERP is an open-source web-based Enterprise Resource Planning system. The used database is PostgreSQL.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Fully Managed MySQL, PostgreSQL, and SQL Server Icon
    Fully Managed MySQL, PostgreSQL, and SQL Server

    Automatic backups, patching, replication, and failover. Focus on your app, not your database.

    Cloud SQL handles your database ops end to end, so you can focus on your app.
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  • 5
    This package contains the original scpfw (A "framework" for teaching CP), JISIMONEK (a Java Implementation of the SIMONEK model) and SISONEK (a Java environment for studying Joinable Schedules).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    warehouse operation system
    Downloads: 0 This Week
    Last Update:
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  • 7
    xanders:one is a web basesd solution for small-medium companies covering all areas of a CRM system like management of customers, contacts, activities, leads, opportunities, forecasts.
    Downloads: 0 This Week
    Last Update:
    See Project
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