XML Spy

XML Spy is an Integrated Development Environment for the eXtensible Markup Language that includes all major aspects of XML in one powerful and easy-to-use product:

- XML editing and validation

- Schema/DTD editing and validation

- XSL editing and transformation

XML Spy is centered around a professional validating XML editor that provides four advanced views on your documents: an Enhanced Grid View for structured editing, a Database/Table view that shows repeated elements in a tabular fashion, a Text View with syntax-coloring for low-level work, and an integrated Browser View that supports both CSS and XSL style-sheets. XML Spy 3.0 contains our new incremental validating parser which fully supports Document Type Definitions (DTD), Document Content Description (DCD), XML-Data Reduced (XDR), BizTalk, and already contains support for most of the new April 7 W3C XML Schemas, making XML Spy able to support the new XML Schema draft from editing through schema validation to intelligent editing of XML instance documents based on the schema!