Extract text from Turtle RDF files (TTL)
To convert TTL RDF files to another format, you need Protégé or other Data software.
To convert other file formats to the "RDF Data File" file type, you need software like Protégé or a similar tool.
A .ttl file primarily stores semantic web data in the Terse RDF Triple Language (Turtle) syntax. Developed by the World Wide Web Consortium, this text-based format represents data graphs as Subject-Predicate-Object expressions. Less frequently, the .ttl extension is used for OMSI Bus Simulator route files or TTTech automotive data logs.
To open and visualize Turtle data, professionals use ontology editors like Protégé or WebVOWL. You can also read more about the specification on the Wikipedia page for Turtle syntax. While you can view a .ttl file in any standard text editor, this approach has strict limits. Files exceeding 50MB will cause basic editors to freeze. Furthermore, raw Turtle syntax is not natively supported by web browsers, standard APIs, or commercial data analysis tools. Querying the information requires a dedicated SPARQL endpoint or programming libraries like Apache Jena.
Converting .ttl is highly recommended to make the data accessible across standard software. For web development and APIs, convert to JSON-LD. If integrating with legacy enterprise systems, convert to RDF/XML or OWL. To analyze the semantic triples in a standard spreadsheet, extract the data to a CSV file. Drop your file here to view and convert it securely right in your browser.
Convert.Guru analyzes your TTL file, detects the exact format, and lets you read the text inside.
Users also converted TLL, RDF, TIFF, OWL, ZIP, TTF, TXT, PDF, CSV, TTML, TIF, PAGES and GZ files.
If you want to convert TTL file to OWL, CSV, RDF, DWG, DXF, DGN, RVT, RFA, SKP, 3DM, STEP or IGES, you can use Protégé or similar software from the "Semantic Web Data Storage" category. In the File menu, look for Save As… or Export….
To convert SLDASM, DGN, PRT, IAM, X_B, CATPRODUCT, SLDPRT, RVT, ASM, DWG, CATPART or DXF files to TTL, try Protégé or another comparable tool in the "Semantic Web Data Storage" category.
The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our TTL converter.