<oXygen/> uses the DITA Open Toolkit (DITA-OT) to transform XML content into an output format. For this purpose both the DITA Open Toolkit 1.4.2.1 and ANT 1.7 come bundled in <oXygen/>.
You can publish DITA-based documents in any of the following formats:
DITA Map to XHTML
DITA Map to PDF using the DITA OT default PDF target
DITA Map to PDF using the DITA OT IDIOM PDF plugin
DITA Map to HTML Help
DITA Map to JavaHelp
DITA Map to Eclipse Help
DITA Map to Eclipse Content
DITA Map to Rich Text Format
DITA Map to Text Processor for Typesetters
DITA Map to Docbook