RunaWFE - RunaWFE Free is a free Open Source BPMS (business process management system), which serves to optimize and automate business processes (for Windows, Linux, Mac OS).
DigitalChalk - Online Training Software and Learning Management System (LMS)
Camunda - The Universal Process Orchestrator
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
Joget.org - Open Source Workflow Software, Business Process Management and Low-Code Application Platform.
Unily - Unily is a cloud-based intranet solution designed by SharePoint consultancy BrightStarr.