QuickXML

QuickXML provides users an easy, intuitive, and efficient way to create, edit, and view XML documents. It can work on .XML, .DTD, .XSL, .XSD files with 3 different interface options (tree view, source view, and browser view). It also supports Unicode and all the languages' encoding, such as Chinese (traditional and simplified), Japanese, Korean, German, Thai, Cyrillic, French, German, Latin, Hebrew, or Turkish.