EditiX for Mac

From japisoft:

EditiX is a cross-platform powerful and easy to use XML editor designed to help web authors and application programmers take advantage of the latest XML and XML-related technologies such as XSLT / FO and XSD Schema. EditiX provides users with an extensive range of XML functionality within a refined IDE that guides you with intelligent entry helpers. EditiX has realtime XPath location and syntax error detection. Helpers are also provided with context syntax popup supporting DTD, Schema and RelaxNG. EditiX supports multiple templates and project management. User can apply XSLT or FO Transformation and show the result with a dedicated view. All the process can be managed by shortcuts. EditiX includes default templates with XML, DTD, XHTML, XSLT, XSD, XML RelaxNG, SVG, MathML and XML FO.