Opening an OWX File

The OWX file type is primarily associated with WebProtégé.

OWX	File extension: OWX
	File type:	Storing Ontologies

What is an OWX file?

OWX files mostly belong to WebProtégé. An .OWX file is an XML-based Ontology Web Language file, primarily associated with WebProtégé, a free, open-source collaborative ontology development environment. It stores ontologies, which are formal representations of knowledge within a specific domain. These ontologies define concepts, relationships, and properties relevant to that domain, enabling knowledge sharing and reasoning. The .OWX format facilitates interoperability between different ontology tools and systems.

How can I open an OWX file?

You need a suitable software like WebProtégé to open an OWX file. You need a suitable software like WebProtégé to open an OWX file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your OWX file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a OWX file directly in the browser:. Just drag the file onto this browser window and drop it.

Online OWX Text Viewer

Choose your .owx file to analyze

or drag and drop it here

Online File Viewer

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Trouble Opening a .OWX File? These Steps Will Help

Because .OWX files can originate from various programs, they aren't universally openable by standard applications.

Identify the Source: If received from a data scientist or semantic web developer, it likely contains ontology data.
Check the Header: Open the file in a basic text editor to inspect the first few lines:
- <?xml or <Ontology indicates an OWL XML ontology data file.
- PK suggests a zipped archive format.
Use the Original Software: You will usually need the original program to open it properly. Try WebProtégé, Protégé desktop, or TopBraid Composer; if uncertain, ask the sender.
Use this Webpage: Drag and drop your .OWX file into our viewer to detect the format, extract readable text/metadata, and preview when possible.

Technical Data for OWX File Extension

File classification:

Data File

Related files:

owl

Mime type:

application/owl+xml

an owx Storing Ontologie is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with OWX files

Associate the OWX file extension with the correct application.
Update your software that should actually open storing ontologies. Because only the current version supports the latest OWX file format. Search, therefore, e.g. on the manufacturer website after an available WebProtégé update.
To make sure that your OWX file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .OWX file online - secure, fast, and no downloads needed.