Learn how GroupDocs.Conversion for .NET denies external resources by default, and how To allow trusted resources by absolute URI prefix, decide per resource with a handler, migrate whitelist entries from earlier versions, run scripts and handle XBRL and 3D dependencies....data: URIs, cid: references, MHTML parts and packaged media; about:...class Source formats HTML, HTM, MHT, MHTML, CHM, JSON XML (derives...