From semanticweb.org.edu
Jump to: navigation, search
OWLGrEd homepage
Status: stable
Last release: 1.0 (Jun 6, 2011)
License: Free
Affiliation: Institute of Mathemat.css and Computer Science, University of Latvia

OWLGrEd is a free UML style graphical editor for OWL ontologies. It has additional features for graphical ontology exploration and development, including interoperability with Protege.