XHtmlOptions FontProtection Property. Whether fonts should be protected. ABCpdf .NET PDF Library. From ABCpdf .net previous page next page FontProtection Property Type Default Value Read Only Description [C#] bool [Visual Basic] Boolean true No Whether fonts should be protected. Notes This property determines whether fonts are protected. HTML rendering may require that fonts are embedded into the PDF document. Fonts often contain licensing information. By default ABCpdf will prevent you from embedding fonts which indicate that embedding is not permitted. You can disable this protection by changing the default for this value. Example None. previous page start next page