ERPNext - The ERP Software that helps you take full control of your business. ERPNext is both powerful and easy to use.
Free CMMS - Free CMMS is a web based Computerized Maintenance Management System. It is free to use.
Dolibarr - Dolibarr ERP CRM is an Open Source software package for small, medium or large companies, freelancers or foundations to manage business. It's a PHP project built by modules addition (invoice, proposal, contact, stock, order, hr, agenda. .
BaseEAM - Integrated, open-source Enterprise Asset Management.
Odoo - An all-integrated business app suite to unleash your growth potential.
RepZio - Sales Rep Software & eCommerce Platform