This extension is convenient when you are pentesting SOAP services that expose WSDL files. This extension removes the pain of loading the WSDL file in SoapUI and hitting each SOAP endpoint with Burp as a proxy.
Steps to install
Start Burp Suite.
Move to the Extender tab.
Go to BApp Store.
GitHub - PortSwigger/wsdler: WSDL Parser extension for Burp