Camunda - The Universal Process Orchestrator
SYDLE Seed - SYDLE BPM is a 100% web BPMS that provides agility in construction and ease in managing your processes. Try it for FREE!
jBPM - jBPM is a flexible Business Process Management (BPM) Suite.
Bizagi - Bizagi is a Business Process Management (BPMS) solution for faster and flexible process automation. It's powerful yet intuitive BPM Suite is designed to make your business more agile.
ProcessMaker - ProcessMaker is an easy to use BPM and workflow software solution. It is used to design, automate, and deploy business processes of any kind.
Activiti - Activiti is a light-weight workflow and Business Process Management (BPM) Platform targeted at...