Winnovative HTML to PDF Converter can be configured to merge the tables of contents for multiple HTML documents added to the same PDF document in an unified table of contents. The Document class exposes through the TableOfContents property an object which can be used to control the unified table of contents similar to TableOfContentsOptions property of the HtmlToPdfConverter class. The TableOfContentsEnabled property of the HtmlToPdfElement class controls if the table of contents for a HTML document is included or not in the unified table of contents of the PDF document.

The following options are available in this demo: