OK, but pdf reader does not modify pdf read it creates the new one with annotations added. I agree with you that to add an empty page to pdf should be e simple task. But I guess, that in that case also all references to annotations beyond the page inserted would have to be changed and maybe other things. Mind that annotations, scribles, bookmarks, ... are not stored in pdf file but in standalone sql databases.
I agree that your suggestion is a good idea.
|