PDF Metadata in C++

Read, update, and clear PDF document information and save information with XMP.

PDF metadata tutorials

  • Clear PDF Metadata - Clear document information, save the output, and close PdfFileInfo.
  • Get PDF Metadata - Print document information, file-status flags, and the custom Reviewer metadata value when available.
  • Save Metadata with XMP - Set subject, title, keywords, and creator and save the updated document information with XMP.
  • Set PDF Metadata - Set standard document information and the custom CustomKey value.