DBMS supporting graph, document, full-text and geospatial models
A Database System for Metamodeling and Method Engineering
The Umple Model-Oriented Programming Technology
A cross-platform integrated CASE system
Modeling tool supporting UML, BPMN and other standards
A free cross-platform editor for the DRAKON visual language.
A tool for visualization and analysis of logs as sequence diagrams
XJML 1.0 is a platform for Verification and Validation of Java classes