"PTC Arbortext Editor enables the authoring of structured content with real-time validation". Arbortext Editor creates data that can be reused and repurpose by formatting it in compatible XL and SGML component-base content models. With a focus on maintaining industry standards and internal consistency, Arbortext Editor relies on "rules for content and stylesheets for formatting". Arbortext Editor features real-time validation in a "familiar, intuitive user interface with common word- processing capabilities, such as change tracking, drag-and-drop and keyboard macros". Arbortext Editor also comes equipped with highly configurable and customizable tools.