Sub Macro1()
Dim NomChemFic$
NomChemFic = "C:\Users\STAPLE\Documents\2020\WelcomeToTheMachine.pdf" ' ici adapter chemin dossier et nom fichier
ActiveSheet.ExportAsFixedFormat Type:=xlTypePDF, _
Filename:=NomChemFic, _
Quality:=xlQualityStandard, _
IncludeDocProperties:=True, _
IgnorePrintAreas:=False, _
OpenAfterPublish:=False
End Sub