oXygen is a cross-platform XML Editor. Besides the top-of-the-line XML source editing support, it features a CSS driven WYSIWYG XML editing mode allowing the content authors to visually edit DITA documents. oXygen features include out-of-the-box integration with the DITA Open Toolkit and can be easily customized to match your DITA editing and publishing needs.

EMC Documentum XML Transformation Services can be used to transform and render XML documents into a variety of formats for customers that want to leverage the power behind authoring and managing their content in XML. It includes an eXtensible Stylesheet Language Transformations (XSLT) engine and a style sheet toolkit.