Browse free open source CRM software and projects 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
    C.A.T. (Customer Administration Tool)
    C.A.T. ist eine Verwaltungssoftware für kleine Kfz-Betriebe. Mit C.A.T. werden Kunden und Kundenfahrzeuge verwaltet, C.A.T. unterstützt die vollständige Rechnungslegung, inkl. Erstellung von Kostenvoranschlägen, Aufträgen und Kundenkorrespondenz
    Downloads: 1 This Week
    Last Update:
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  • 2
    BurlyCRM
    BurlyCRM is a customer relationship management tool designed to aid burlesque performers and producers to effectivly manage their business and have access to important business information anywhere they will have internet access.
    Downloads: 0 This Week
    Last Update:
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  • 3

    FWHBS

    Free Web Host Billing System

    a free webhost billing software created from the ground up
    Downloads: 0 This Week
    Last Update:
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  • 4
    FreeTemplateOffice

    FreeTemplateOffice

    Generate professional invoices and business letters directly online

    FreeTemplateOffice is the fastest way to create great-looking office documents like business letters and invoices directly online and download them instantly. No login or account creation required. No word processor needed. Free of costs.
    Downloads: 0 This Week
    Last Update:
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  • The All-in-One Commerce Platform for Businesses - Shopify Icon
    The All-in-One Commerce Platform for Businesses - Shopify

    Shopify offers plans for anyone that wants to sell products online and build an ecommerce store, small to mid-sized businesses as well as enterprise

    Shopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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  • 5

    Gnujiko 10.1

    Software gestionale open-source

    Gnujiko è un software gestionale open-source progettato per la piccola impresa, è dotato degli strumenti principali per poter creare preventivi e fatture, gestire le anagrafiche clienti e fornitori, controllare le giacenze a magazzino e tanto altro. E‘ integrata una gestione semplificata della contabilità per consultare il Registro IVA acquisti/vendite e le registrazioni di Prima Nota. E‘ adatto a qualsiasi attività, dal commerciante al libero professionista ed è facilmente integrabile su applicativi già esistenti.
    Downloads: 0 This Week
    Last Update:
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  • 6
    Lodge Register

    Lodge Register

    Hotel And Lodge Management Software

    It is the hotel and lodge management software. it is help to create bill with easy interface. it is absolutely free for commercial use.. lats you can download and install or use this...
    Downloads: 0 This Week
    Last Update:
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  • 7
    Simple CRM with additional financial functions. Store customer details with contacts and actions, as well as invoices and expenses.
    Downloads: 0 This Week
    Last Update:
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  • 8

    czela-netadmin

    Software developed for the purposes of czela.net o.s.

    Software developed for the purposes of czela.net - forum - membership database - accounting and inventory system - etc...
    Downloads: 0 This Week
    Last Update:
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  • 9

    jAutoInvoice

    Car's workshop management.

    PLEASE NOTE: Project moved to https://github.com/Knitter/jautoinvoice Car's wokshop management. PLEASE NOTICE: the current download file is a developer's preview only! ATENÇÃO: A versão de download actual é destinada apenas a testes por programadores e não está pronta para utilização.
    Downloads: 0 This Week
    Last Update:
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  • Enterprise and Small Business CRM Solution | Clear C2 C2CRM Icon
    Enterprise and Small Business CRM Solution | Clear C2 C2CRM

    Voted Best CRM System with Top Ranked Customer Support. CRM Management includes Sales, Marketing, Relationship Management, and Help Desk.

    C2CRM consists of four modules that integrate to provide a comprehensive CRM solution: Relationship Management, Sales Automation, Marketing Automation, and Customer Service. Only buy what each user needs.
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  • 10
    jointar CRM
    jointar.com is a free online invoicing application written in PHP with mysql database. Jointar uses Paypal for your secure payments.
    Downloads: 0 This Week
    Last Update:
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  • 11
    AthenaCentral

    AthenaCentral

    Membership management software

    AthenaCentral is used since 2006 by health club chains, fitness centers, gyms and many membership organizations. It offers multilingual, multi-country and multi-center functionality. Its flexibility and power enables you to quickly adapt to environmental as well as organizational changes. The system includes components for integrating additional technologies such as access control (barcode, RFID, fingerprints, ...). It is fully compatible iso20022 (financial information transactions) and iso18004 (QR Code). COVID : Modify all your contracts including complicated situations (Bonus Time and/or Time Stop) at once Developed by Josh Cimers - Prototypes # club management club member administration, membership management, gym management
    Downloads: 4 This Week
    Last Update:
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