A validating XML text editor for Windows that supports XML, XSL, DTD, CSS, and HTML files. [Shareware]

XXE, for short, is a full-fledged XML 1.0 editor featuring a word processor-like view (CSS2 styled). It has been created to make technical persons comfortable and productive at editing XML documents and XML data. [Open Source]

A free xml editor designed to be a very simple editing tool for xml documents [Freeware]

XML editor and validator of XML documents, DTDs, Relax NG Schemas and XML Schemas. Provides XSLT transformation and preview in built-in browser. Unicode support [Commercial]

Windows editor and tools for XML and other file formats. Includes tools for validation, importing from HTML, and transforming using XSL(T) [Freeware]

Provides a simple intuitive user interface for browsing and editing XML documents [Freeware]

Environment for authoring, editing, and testing XSLT style sheets, XML documents, DTDs, and XPATHs (Cooktop is no longer being developed - Last Update 2002) [Freeware]

Cross platform Text editor that supports JavaScript, XML, SVG and XUL files [Commercial]

Rainbow XML editor makes editing XML easy. By clearly visualising your data as a series of nodes, Rainbow allows you to focus on manipulating data rather than having to worry about creating correct XML syntax [freeware online editor]

A XML editor with syntax highlighting and customizable source view. Supports code-templates and auto complete. Ability to add, edit and delete Elements, Attributes, Text, CDATA sections, Comments, and Processing Instruction. This program does not yet ...