What is an RDF file?
The .RDF file extension has several different uses. The most common use is the Resource Description Framework data format. This standard was created by the World Wide Web Consortium to store metadata and relationships for the Semantic Web.
However, the .RDF extension is also used for report definition files in business software. Programs like Oracle Reports, Microsoft Access, and Sage 50 Accounts use these files to define how data is printed or displayed. Other rare uses include lighting design projects for Relux, disc images for CyberLink PowerProducer, and screen files for Rockwell Automation software.
How to open RDF files?
Because the .RDF extension is shared by many different applications, you might not know what type of file you have. You can use viewer.online/rdf to analyze .RDF files to identify the exact format and creator software, inspect the file structure, extract readable text, and check whether an online preview is available.
If you know your file is a semantic web document, you can open it with text editors like Notepad++ or process it using programming libraries like RDFLib. Proprietary report files usually require the original software that created them.
File Conversion
If you need to change a semantic web .RDF file into another format, we recommend file conversion to sensible target formats on convert.guru. You can easily convert these data files to .XML or .JSONLD.
Summary
viewer.online/rdf is useful for identifying, inspecting, and understanding .RDF files without installing software or dealing with compatibility problems.