iDempiere. Community Powered Enterprise
Free Java Reporting Library
Pentaho offers comprehensive data integration and analytics platform.
Open source Health IT for the planet
an Open Source BPMN 2.0 / DMN 1.1 Modeler
Open Hospital - Hospital Information System
Open source solution for the Property & Facility Management
Database Replication, Filtered Synchronization, and Transformation
is low code bpm platform, which is easy to install and easy to use
Software per Call Center
Open Source and data mining software
Development Platform for Web and Mobile Applications
Intelligent Automation Framework
Identity Based Integration
professional CRM and groupware service, ready for the cloud
Generating documents and reports, offline enabled and reliable.
Powerful cross-platform install builder
Jnestor is another majordomo in java
Platform for creating workflow based systems like DMS, CMS or CRM.