ERPNext

ERPNext is a 100% open source ERP system that supports multiple verticals such as: Manufacturing, Distribution, Services, Retail, Education, Healthcare, Agriculture, and Non-profit.

ERPNext combines multiple features of not just a traditional ERP system, but multiple other products. ERPNext also adds generic features throughout the system to provide a consistent and overall enhanced user experience. ERPNext aims to serve as a common platform for SMBs and Enterprises alike.