Oxygen XML Editor is a tool for visual editing of XML documents, displaying both XML tree and text formats. It provides robust support for validating XML schemas and DTDs. Advanced search and replace features simplify document editing.
Stylus Studio® 2010 XML Enterprise Suite is an advanced XML Integrated Development Environment...
Stylus Studio® 2010 XML Enterprise Suite is an advanced XML Integrated Development Environment...
Stylus Studio Platforms
Windows
Stylus Studio Overview
Stylus Studio® 2010 XML Enterprise Suite is an advanced XML Integrated Development Environment (XML IDE) consisting of hundreds of powerful XML tools in one all-inclusive suite, and high-performance Java & .NET components to design data integration applications. It features tools for working with XML, XQuery, XML Pipeline, XSLT, XSL:FO, EDI, XML Schema/DTD, XPath, XML & Databases, XHTML, XML mapping, XML publishing and Web services.
There's a free home version for non-commercial users.