This program allows you to work with XML documents in the same way that you work with regular documents in text processors. It includes a WYSIWYG document editor. The built-in XML schema editor facilitates XML schema editing by presenting it in a graphic form with a tree of elements.

The Extended Style Language consists of XSLT and CSS directions. Sydock XML Document Processor provides built-in realizations of XSLT and CSS subsets. The Style Wizard allows for visual creation of ESL, which saves the user the trouble of writing XSLT and CSS directions. And the program automatically checks all the information entered by the user for its accordance with the designated XML schema and highlights errors.

This program employs a specialized XSLT processor allowing for the complete control of a document representation for editing, including selecting separate parts or subsets of the document. It provides the possibility of creating several different representations of a document for different users.