1. ERPNext is a free and open-source integrated Enterprise Resource Planning (ERP) software developed by Frappé Technologies Pvt. Ltd. and is built on MariaDB database system using a Python based server-side framework.
  2. Odoo (formerly OpenERP) is a suite of open-source business apps written in Python and distributed under the AGPL license, under the Open Core software business model. It is used by 2 million users worldwide to manage companies of all size.


  3. Dolibarr ERP & CRM is a modern and easy to use open-source web software package to manage your business (customers, invoices, orders, products, stocks, agenda, e-mailings, shipments...).
    • FreeOpen Source
    • Windows
    • Linux
    • Online
    • MySQL Community Edition
    • Self-Hosted
    • MariaDB
    • PHP
    • Oracle Database
    inoERP is an open source php based enterprise management system. The ERP systems contain all the required modules for running any small to mid-size businesses. The features are very similar to Oracle R12/ Fusion Application and SAP.
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  4. Tryton is a three-tiers high-level general purpose application platform under the license GPL-3 written in Python and uses PostgreSQL as database engine. It's the core base of a business solution providing modularity, scalability and security.
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    • FreeOpen Source
    • Windows
    • Self-Hosted
    ERP beyond your fridge – grocy is a web-based self-hosted groceries & household management solution for your home. Track your purchases A barcode reader ready interface makes this a easy and quick task and you always know what you currently have at home.
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  5. Azendoo is a work management tool to help teams get more done together. The product focuses on the three pillars of collaboration: work management and team communication and document sharing.
  6. Gauzy Platform main features: - Human Resources Management (HRM), Time Management and Employees Performance Monitoring - Customer Relationship Management (CRM) - Enterprise Resource Planning (ERP) - Project Management - Sales Management - Financial and Cost Management...
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    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    webERP is a complete web based accounting/ERP system that requires only a web-browser and pdf reader to use. It has a wide range of features suitable for many businesses particularly distributed businesses in wholesale and distribution.
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    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    Compiere open source ERP software provides a modern, highly adaptable, low-cost ERP business solution
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  7. Apache OFBiz (The Apache Open For Business Project) is an open source enterprise automation software project licensed under the Apache License Version 2.0.
  8. ]project-open[ is an open-source based Project-ERP for medium and small project oriented companies.
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  9. Microsoft Dynamics is a line of ERP (enterprise resource planning) and CRM (customer relationship management) applications developed by the Microsoft Business Solutions group within Microsoft.
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    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    ADempiere is a commons-based peer-production of Open Source ERP Applications. This project has a bazaar of Citizens which votes in a Project Management Committee every two years.
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    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Online
    • MySQL Community Edition
    • Apache HTTP Server
    • PHP
    FrontAccounting is a simple, but powerful, system for the entire ERP chain and covers: * Purchase Orders * Goods Receivable Notes * Supplier Invoices/Credit Notes * Payments * Allocations * Accounts Payable * Items and Inventory *...
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