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

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  • 1
    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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  • 2
    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
    Last Update:
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  • 3
    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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  • 4
    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
    Last Update:
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  • 5
    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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  • 6
    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
    Last Update:
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  • 7
    Sistema para la Gestión Integral de su Empresa. Manejo de Proyectos, Clientes, Inventarios, Almacén, Reportes, Análisis de Datos, Gráficas.
    Downloads: 0 This Week
    Last Update:
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  • 8
    Software per la gestione dello studio legale
    Downloads: 0 This Week
    Last Update:
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  • 9
    TBIS

    TBIS

    Total Business Information System (TBIS)

    Scope : Combination of CRM+ERP+Score Card/KPI Database : MySQL + Oracle Language : PHP Platform : Linux/Unix/Windows mail me at shukrijasin[at]gmail.com if you want to access the demo account for TBIS NEW new purchasing system :- PURCHA demo link :- http://sga-systems.com/purcha login :- oop/123 hamsani/123 (admin)
    Downloads: 0 This Week
    Last Update:
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    Gemini 3 and 200+ AI Models on One Platform

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