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PROTEGE SOFTWARE
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see also:
MAILING LISTS
PROTEGE-OWL SURVEY

 download protégé

WebProtégé build 103
Protégé Desktop 4.3
Protégé Desktop 3.5
Protégé Desktop - older versions

Note to users of Mac OS X 10.7.5 and above: The default Gatekeeper settings for Mountain Lion are to only allow application downloads from the Mac App Store and identified developers. The Protege software does not carry "identified developer" status, and you may see an error when attempting to download that the installer file is "damaged and can't be opened". To successfully download the installer file, navigate to Apple menu | System Preferences... | Security & Privacy | General tab, and select "Anywhere" from "Allow applications downloaded from".



WebProtégé build 103
We strongly encourage everyone to use the Stanford hosted solution of WebProtege, where we frequently push new features, bug fixes, and regularly back up data. If however, you require a local installation, use the download link below.
Protégé Desktop 4.3
This version of Protégé supports OWL 2 ontologies. For more information about how to choose an install method, read the "How do I install Protege-OWL" question in the FAQ.

Protégé Desktop 3.5
This version of Protégé supports OWL 1.0, RDF(S), and Frames ontologies.



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