Report inappropriate content


Protege is a free, open-source platform that provides a suite of tools to construct domain models and knowledge-based applications with frame-based and Semantic Web ontologies.

Protege Web Site

Update Notifications

Write a Review

User Reviews

Be the first to post a review of Protege!

Additional Project Details

Intended Audience

Government, Healthcare Industry, Science/Research

User Interface

Java Swing

Programming Language



Screenshots can attract more users to your project.
Features can attract more users to your project.

Icons must be PNG, GIF, or JPEG and less than 1 MiB in size. They will be displayed as 48x48 images.