Browse free open source ERP software and projects 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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  • 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: 2,962 This Week
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  • 2
    ERPNext

    ERPNext

    World's best free and open source ERP

    Get a real-time view of your cash flow. Full-fledged accounting module covering every aspect of bookkeeping. Manage full employee life cycle right from onboarding, payroll, attendance, expense claims, assets to separation. Effectively maintain and manage multilevel bill of materials, production planning, job cards & inventory. Increase productivity and lower costs by managing your sales and purchase cycles, from purchase to sales orders. Win and retain more customers by optimizing the sales process. Track leads, opportunities, and send the quotes on the go. Deliver both internal and external projects on time, budget, and profitability. Track tasks, timesheets, and issues by project. Deliver a better service experience with an intuitive issue tracker and an integrated knowledge base. Maintain and Manage details of assets, their movement, value adjustment, and depreciation. ERPNext comes with fully-featured content management with blogs, web pages, and forms.
    Downloads: 354 This Week
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  • 3
    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: 524 This Week
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  • 4
    OrangeHRM - Human Resource Management

    OrangeHRM - Human Resource Management

    Open Source Human Resource Management Software

    OrangeHRM provides a world-class HRIS experience and offers everything you and your team need to be the HR heroes you know you are. Whether you are trying to track PTO or hold performance reviews, a start-up, or a multinational organization, our free & open source HR software, the OrangeHRM Starter version will help you overcome all your HR challenges with ease. The powerful HR management capabilities in the Starter version include modules such as Employee Management, PTO/Leave Management, Reports & Analytics, Performance Management, HR Administration, Recruitment (ATS), Time Tracking, and a Mobile App allowing you to automate all the key activities of your HR department so you can concentrate on your people instead of the administrative tasks taking up all your day.
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    Downloads: 470 This Week
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  • 5
    EspoCRM - Open Source CRM

    EspoCRM - Open Source CRM

    Moving in the right direction together!

    EspoCRM software is that it’s fully customizable. We strive to create a solution that fits different business and industry needs, without having to rely on a “one size fits all” approach or make you spend a fortune on customization. Demo: https://www.espocrm.com/demo/ Installation: https://docs.espocrm.com/administration/installation/ Customer relationship management (CRM) software is developing every day due to ever-changing global business environment and rapid advances in digitalization of the whole sales process. Being only a basic customer information database in the very beginning of its existence, CRM systems have evolved into something more than just sales software. Today, CRM is considered to be the entire approach to managing interaction with current and potential clients. The system fosters customer loyalty, automates the sales pipelines, streamlines business processes and provides powerful insights into sales performance. Apache / PHP / MySQL
    Downloads: 206 This Week
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  • 6
    iDempiere

    iDempiere

    iDempiere. Community Powered Enterprise

    iDempiere. Community Powered Enterprise iDempiere Business Suite ERP/CRM/SCM done the community way. Focus is on the Community that includes Subject Matter Specialists, Implementors and End-Users. iDempiere is based on original Compiere/Adempiere plus a new architecture to use state-of-the-art technologies like OSGi, Buckminster, zk.
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    Downloads: 256 This Week
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  • 7
    FrontAccounting (FA) is a professional web-based Accounting system for the entire ERP chain written in PHP, using MySQL. FA is multilingual and multicurrency. For further information and more downloads, visit our website, http://frontaccounting.com.
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    Downloads: 135 This Week
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  • 8
    Dolibarr

    Dolibarr

    Dolibarr ERP CRM is a modern software package to manage your company

    Dolibarr is an open-source ERP (Enterprise Resource Planning) and CRM (Customer Relationship Management) software designed for small to medium-sized businesses. It includes a suite of features for managing a company’s operations, including invoicing, project management, inventory, and HR. Dolibarr is highly modular, meaning users can activate only the features they need, making it scalable and adaptable for different business models.
    Downloads: 29 This Week
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  • 9
    Rukovoditel - Project Management/CRM

    Rukovoditel - Project Management/CRM

    Free web-based open-source project management application

    Rukovoditel is a free web-based open-source project management application. A far cry from traditional applications, Rukovoditel gives users a broader and extensive approach to project management. Its customization options allow users to create additional entities, modify and specify the relationship between them, and generate the necessary reports. The platform enables users to craft their own application that is specifically tailored for their activity (CRM, ERP, HRM, WMS, etc.). Rukovoditel can be implemented not only as a project management tool, but also as a CRM platform, or a combination of both.
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    Downloads: 69 This Week
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  • 10
    webERP Accounting & Business Management

    webERP Accounting & Business Management

    Accounting & Best Practice Business Administration System

    Entirely web-based. It is coded in efficient PHP to present a very low overhead on hardware presenting screens fast & capable of working over low bandwidth connections. Now with HTML 5 & javascript form validation & table sorting. Mature codebase with a wealth of features: - Multi-currency - Multi-inventory location - Serial and Lot tracking inventory - Full double entry general ledger - Weighted Average or Standard Costing - Manufacturing works orders - Material Requirements Planning - Shipment costing - Contract/job costing - Fixed asset management - Sales Analysis - Expense claims - Can be integrated with an number of 3rd party wikis Particularly suited to wholesale, distribution, manufacturing and now also as the hub for multi-branch retail businesses (with an external deskop POS add-on). Translations into over 20 Languages. Easily modifiable code, written using simple and accessible PHP for ease of maintenance and understanding. Reporting direct to UTF-8 PDF
    Downloads: 36 This Week
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  • 11
    OdooPLM

    OdooPLM

    A Full PLM system based on odoo

    OdooPLM is a full open source PLM system built on Odoo. Manage 3D models, 2D drawings, BOMs, revisions and documents directly inside Odoo, with a Windows connector for the most common CAD systems. This SourceForge project hosts the WINDOWS CAD CONNECTOR. One connector works with all supported Odoo versions (v11 and later) — no need to match it to your server. Download it from the https://sourceforge.net/projects/openerpplm/files/Client/Stable/ The Odoo server modules are NOT here. Get them from: Odoo Apps Store: apps.odoo.com/apps/modules/browse?search=omniasolutions GitHub: github.com/OmniaGit/odooplm Install the modules on your Odoo server first, then the connector on your CAD workstation. Supported CAD: SolidWorks, Solid Edge, Inventor, ThinkDesign, AutoCAD, DraftSight, FreeCAD, ZwCAD. Maintained by OmniaSolutions — building Odoo PLM since 2010. More: website https://odooplm.omniasolutions.website — info@omniasolutions.eu
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    Downloads: 45 This Week
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  • 12
    Libertya ERP (moved)
    Libertya es un software de Gestión Integral Administrativa, sin costos de licencias de uso totalmente libre, diseñado para su rápida implementación y puesta en marcha en cualquier tipo de empresa Source code for this project has been migrated to GitHub https://github.com/Disytel-Consulting-SA/libertya
    Downloads: 28 This Week
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  • 13
    myWMS: Warehouse Management System

    myWMS: Warehouse Management System

    Open Source Warehouse Management (WMS)

    myWMS LOS is a professional open source Warehouse Management System WMS under GPL. It is running in industrial 24/7 environments and supports all basic processes. It runs on mobile terminals, works with Barcodes & RFID. The software is a JEE architecture. The sourcecode of the project is now available on https://github.com/wms2/mywms
    Downloads: 24 This Week
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  • 14
    Invoiso

    Invoiso

    Free Invoice & Billing Software for Windows, Linux & Mac

    Free offline invoice software for Windows, Linux and Mac. Create professional PDF invoices, manage clients and products - no internet, no subscription, no account needed. Invoiso is a free, open-source desktop invoicing app for small businesses, shops, and freelancers on Windows and Linux. All data stays on your device — no internet required, ever. Default Login: Username: admin Password: admin You will be prompted to change the password on first login.
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    Downloads: 81 This Week
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  • 15
    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: 12 This Week
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  • 16
    Onfinity All-in-One ERP

    Onfinity All-in-One ERP

    Onfinity is a modern, AI driven All-in-One ERP

    Onfinity (formerly Vienna Advantage) is a modern and future oriented ERP developed in C#.Net, jQuery, PostgreSQL and React Native Mobile app. Functional Details at: https://www.onfinity.io/erp-editions-comparison.php Open Source Modules: - Finance - Budgeting - Order Management - Asset Management - HR Management - Project Management - Customer Relationship Management - eCommerce and more Based on a No-Low Code Framework, Inbuilt Workflow Editor, Report Writer and more, it comes with an excellent Architecture. Community comes with Free community support, Access to Market with all Updates and Patches and implementation tools.
    Downloads: 17 This Week
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  • 17
    Streamline POS
    Streamline POS - Free Open Source POS Are you looking for POS software for your outlet? then look no further This project was forked from uniCenta POS, to allow users continued access to the large number of features of uniCenta while focusing on U.S. currency and support for external Streamline developed extension apps that provide integrations with chip card EMV Technology and Ecommerce website integration with WooCommerce web orders and more extension apps in the works that are available at the streamlineposapps website visit link below https://goo.gl/vGPGFV Streamline POS is a feature rich Point of Sale software. Which will run a variety of hardware, the only requirement is that it must be capable of running Java 1.8 Installing Streamline POS is simple and fast, using its own custom installer available for a number of operating systems It supports multi terminal mode, and works with a number of Open Source database solutions.
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    Downloads: 30 This Week
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  • 18
    Organizr

    Organizr

    HTPC/Homelab Services Organizer - Written in PHP

    Organizr is a self-hosted web application designed to provide a centralized interface for managing and accessing various media applications and services. It allows users to organize and streamline their home server environments, supporting integrations with media servers like Plex, Sonarr, Radarr, and others. Organizr helps with managing content, simplifying access to services, and providing an attractive dashboard for easy navigation.
    Downloads: 2 This Week
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  • 19
    Defalto

    Defalto

    Fast, modular open source CRM for growing businesses

    Defalto CRM, developed by IT-Solutions4You, is a modern and modular open source CRM system built on over 15 years of real business and CRM development experience. Designed for companies of all sizes, it helps teams manage sales, projects, and customer relationships efficiently through a clean, intuitive interface. The platform combines professional know-how with modern design and functionality. Its free core modules cover essential CRM features, while optional add-ons expand capabilities for advanced business needs. Defalto CRM supports both on-premise and cloud deployment, offering full flexibility and data control. For more info about Defalto CRM visit our page at: https://defalto.com/ Source code available at: https://github.com/IT-Solutions4You/defalto
    Downloads: 12 This Week
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  • 20
    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: 8 This Week
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  • 21
    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: 17 This Week
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  • 22
    ERP and CRM suite, including eCommerce, inventory, warehouse, order, customer management, general ledger, MRP, POS. Database independent service-oriented architecture (SOA)
    Downloads: 11 This Week
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  • 23
    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: 9 This Week
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  • 24
    ]project-open[ - Project Server

    ]project-open[ - Project Server

    Enterprise project management replacement for Project Server

    ]project-open[ is Web based enterprise project management application with a focus on finance and collaboration. It’s main purpose is to coordinate the work of project managers, project members and stake holders across multiple projects. Target organizations are companies or corporate departments that need to track finances, tasks, and resources for a large number of concurrently running projects. ]project-open[ consists of about 200 modules for resource management, time sheet management, HR, CRM, ITSM, collaboration and financials. ]po[ is built on top of OpenACS.org, an open-source Web platform featuring role-base permissions, workflows, dynamically extensible objects and full-text search.
    Downloads: 9 This Week
    Last Update:
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  • 25
    Free SAP Table Download Power Connector

    Free SAP Table Download Power Connector

    Free Download / Extract / Export from SAP to Excel / CSV / XML

    Download / Export any SAP table to Excel and/or CSV or XML individually or in groups! Use (simple/complex) filters . Option to schedule downloads or start via command line as well. Can replace full table download from SE16 SE16N SE16H and ties as connector with RPA e.g. Blueprism, UIPATH, Alteryx, Power Apps & Power Automate & Excel. Can also provide you SAP table downloads via its web services for e.g. Power Query and Power BI. ATTENTION: THIS VERSION ONLY WORKS IF YOUR SAP RFC_READ_TABLE does NOT have the GET_SORTED parameter when displayed in SE37 Please come back later for version 4.0.0 that will also support the GET_SORTED parameter
    Downloads: 7 This Week
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