I think it is perfect to say that eclipse WSDL and WSI validator is a very cool tool as well as very useful too. However the problem is it does not work out side the eclipse , I followed all the steps mentioned in the wiki , but that did not work for me. Then what I did was download the source code and modified that by myself. Which was very hard because while doing that I updated the wsdl4j version as well , as I can see there are using very old version of wsdl4j , somehow I updated that to the latest version. The most hard part was to find the schema that the tool uses. Finally I managed to get all of them and able to validate a given WSDL for WSDL validation as well as WS-I validation.