OWLGrEd

What OWLGrEd is

OWLGrEd is a free ontology-modeling application available on the web and Windows. It lets users create ontology models and view those models as graphs, combining structured modeling with visual representation. The application can import files in .owl format, allowing existing ontology documents in that format to be brought into the workflow. OWLGrEd lists a Free plan at no cost, available for any use. Its deployment is listed as both, and supported platforms are web and Windows. The documented workflow centers on ontology modeling, graph visualization, and .owl import. No other import formats or additional functions are listed. For users choosing software for ontology work, OWLGrEd provides a no-cost way to model ontologies, inspect them visually, and open supported OWL files from either a browser or a Windows installation.