XML Copy Editor is a fast, free, validating XML editor.
- DTD/XML Schema/RELAX NG validation
- XSLT
- XPath
- Pretty-printing
- Syntax highlighting
- Folding
- Tag completion
- Tag locking
- Tag-free editing
- Spelling and style check .

Altova XMLSpy is described as 'The industry's best-selling XML editor and development environment for modeling, editing, transforming, and debugging XML-related technologies. It offers the world’s leading graphical schema designer, a code generator, file converters, debuggers, profilers' and is a XML Editor in the development category. There are more than 25 alternatives to Altova XMLSpy for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best Altova XMLSpy alternative is XML Copy Editor, which is both free and Open Source. Other great apps like Altova XMLSpy are Oxygen XML Editor, Stylus Studio, Altova MapForce and XMLBlueprint.
XML Copy Editor is a fast, free, validating XML editor.

Oxygen XML Editor is a cross platform XML Editor providing tools for XML authoring, XML conversion, XSL, XSLT, XQuery, XML Schema, DTD, Relax NG and Schematron development, SOAP and WSDL.

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.
A graphical data mapping tool for any-to-any conversion and integration. Its powerful data mapping tools convert your data instantly and provide multiple options to automate recurrent transformations.





MOSO Xmplify is a powerful new XML editor built specifically for Mac OS X, with DTD and XML Schema-based auto-completion, automatic document validation, XSLT and XPath support, live HTML preview and much more.




XML Tools Provider: XML Studio - Graphical XML Schema Editor. XML Data Binder - Generate C++, C#, Java, VB .Net, Visual Basic classes from any XML Schema (XSD, XDR, DTD).


EditiX is a powerful and easy to use XML editor, Visual Schema Editor, XQuery Editor and XSLT debugger for Windows, Linux and Mac OS X designed to help web authors and application programmers take advantage of the latest XML and XML-related technologies such as XSLT / FO...


Editing of XML direct and easy, with many helpful features. The XML data is presented in an clearly and easy to handle way.




Makes working with XML as fast and convenient as never before. XML ValidatorBuddy is your XML and JSON editor to edit, validate, transform and manage even a large number of XML documents. The unique File Explorer with XML related enhancements enables everyone to work with XML in...

ExamXML displays XML documents in a tree view, highlighting differences down to the level of elements, words or attributes, so that you can view exactly which attributes and elements have been added, modified or deleted.

XMLmind XML Editor allows to author large, complex, modular, XML documents. It makes it easy mastering XML vocabularies such as DocBook or DITA.

It does not show the xml and schema graphically.