List of Top Free Open Source & Self Hosted Application for Resource Planning - Enterprise Resource Planning

Software and tools to help with enterprise resource and supply planning.

Dolibarr – Dolibarr ERP CRM is a modern software package to manage your company or foundation activity (contacts, suppliers, invoices, orders, stocks, agenda, accounting, …). GPL-3.0-or-later PHP
ERPNext – Free open source ERP system. GPL-3.0 Python
LedgerSMB – Integrated accounting and ERP system for small and midsize businesses, with double entry accounting, budgeting, invoicing, quotations, projects, orders and inventory management, shipping and more. GPL-2.0 Perl
Odoo – Free open source ERP system. LGPL-3.0 Python
OFBiz – FOSS enterprise resource planning system with a suite of business applications flexible enough to be used across any industry. Apache-2.0 Java
Tryton – Free open source business solution. GPL-3.0 Python