For PDF exports, save in 3D PDF format:

This option converts selected files into 3D PDF.


Multi-sheet drawing (PDF) :

 


This option allows you to export a PDF document when converting a drawing to PDF format:

  • From the active sheet only.
  • All sheets in separate PDF documents.
  • All sheets in a single PDF document.
  • Named sheets in separate PDF documents.
  • Named sheets in a single PDF document.


Merge all PDFs into a single file :

By checking this option, all files selected for export will be generated in a single PDF file.

This solution risks generating a large PDF file. It may be preferable to leave the export in separate PDF files and zip these files.