Protégé Desktop

Free, open-source desktop ontology editor supporting the OWL 2.0 standard with a pluggable architecture.

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Protégé Desktop is a free, open-source ontology editor supporting the latest OWL 2.0 standard, with a pluggable architecture and a wide range of available plugins for different functionalities, maintained by Stanford's Protégé project since long-established use across research and industry.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Protégé Desktop - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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