Description: Protégé is an open-source ontology editor and knowledge-base framework. It provides tools to construct domain models and knowledge-based applications with ontologies. Protégé implements a rich set of knowledge-modeling structures and actions that support the creation, visualization, and manipulation of ontologies in various representation formats.
Type: software
Pricing: Open Source
Description: WPS Office is an office suite that includes word processing, spreadsheets, and presentation software. It is a free alternative to Microsoft Office with similar functionality.
Type: software