PeachPDF
PeachPDF.PdfGenerateConfig
PdfGenerateConfig.EnableXmpMetadata Property
When set to true, PeachPDF emits an XMP metadata stream (the document catalog’s
/Metadata entry) alongside the classic Document Information dictionary - useful for
digital-asset-management/archival pipelines that read XMP directly. This is independent of
PdfAConformance: a caller can opt into an XMP stream without requesting PDF/A
conformance at all. Defaults to false. PdfAConformance being anything
other than None forces an XMP stream to be written
for that render regardless of this flag’s value (PDF/A requires one), without mutating this
config object.
public bool EnableXmpMetadata { get; set; }