A wide variety of XML editors are available for use by CMS developers. Most are desktop authoring tools like Altova XMLSpy and Justsystems XMetaL. But some specialize in "through-the-web" editing in a browser. Many of the desktop tools now offer some browser support, often with a plug-in for a single browser. Many try to deliver WYSIWYG ("what-you-see-is-what-you-get") editing.

Open-source (including free and shareware) XML Editors...

• Bitflux XML Editor

• Buzz OPML/XML Editor

• Conglomerate

• Getox

• iXink

• Jaxe

• jEdit

• Open XML Editor

• Peter's XML Editor

• Pollo

• PSGML

• Rhaptos Etna

• Vex

• XAmple

• XED

• Xerlin

• XML Cooktop

• XMLFox

• XML Mind Standard Edition

• XMLoperator

• XMLtype

• Xray

• XSH