Often web service descriptions are spread across several files. However, some tools might not like this, they cannot resolve references or require that you explicitly point to the files.

This utility can follow references and merge all files (starting from a single WSDL file) into a single file, that is equal to the original files, except there are no references, just one single file.

Note that only XML Schema Files (.XSD) are merged. If there are multiple WSDL files that describe the service, those cannot be merged into the main document body.