Protégé
Protégé is a free, open-source OWL ontology editor
Semantic web software · by Stanford University School of Medicine · protege.stanford.edu
Open Protégé in AirStackWhat Protégé’s own pages say
| What it says it does | Protégé is a free, open-source OWL ontology editor protege.stanford.edu |
|---|---|
| Free plan | Yes protege.stanford.edu |
| Open source | Yes protege.stanford.edu |
| Models supported | OWL 2 Web Ontology Language protege.stanford.edu |
Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.