XML Parser is a simple tool that allows you to Validate XML and XHTML documents. FEATURES: ? Checks for XML Well-Formedness errors. ? Checks for XML Validation errors, with support for many popular Schema Validation types ? Schematron 1.5 Support. ? XML Namespace setting allows you to parse with namespaces on or off. ? Full-Constraint Check setting for XSD parsing. ? XML Catalog support.