Altova XMLSpy 2021 Professional Edition - license - 10 installed users

Altova XMLSpy 2021 is the most advanced XML and JSON editor available for designing, editing, and debugging enterprise-class applications involving JSON, XML, XML Schema, XSLT, XQuery, SOAP, WSDL, Web services, OOXML, and XBRL technologies, plus Visual Studio and Eclipse plug-ins and more.