Altova XMLSpy is an advanced XML editor with support for XML Schema, XSLT, XPath, XQuery, WSDL, SOAP, XBRL, JSON, and more.
Altova XMLSpy is an XML editor for modeling, editing, transforming, and debugging XML-related technologies. It offers a graphical schema designer, a code generator, file converters, debuggers, profilers, database integration, support for XSLT, XPath, XQuery, WSDL, SOAP, XBRL, JSON, and Office Open XML (OOXML), Visual Studio and Eclipse integration, and more.