Apache Open For Business (OFBiz) is an open source Enterprise Resource Planning (ERP) system.

OFBiz provides sophisticated ecommerce, product management, inventory, work effort and production planning, project management, accounting, customer relationship management (CRM) and more.

There is an active user community supporting and extending OFBiz.

OFBiz became an Apache top level project in December 2006.

Community content is available under CC-BY-SA unless otherwise noted.