Odoo - An all-integrated business app suite to unleash your growth potential.
iDempiere - iDempiere Business Suite ERP/CRM/SCM done the community way.
Infor ERP - An ERP suite for the manufacturing & distribution industries
DataNote ERP - DataNote ERP is a complete ERP solution built for multiple industries such as construction, engineering, food and beverages, metal processing, and healthcare, among others.
Adempiere - ADempiere is a commons-based peer-production of Open Source ERP Applications.
PracticePanther - PracticePanther offers CRM, invoicing, time tracking and communication solutions for law firms.