How to convert a Numbers file to .pdf and still have its formula work Is there a pdf creator or something that I can convert my Numbers file with all its formula still working. The file is a price calculator with choice of products. 
I dont want the client to change elements so pdf is the way to go (I think).
Please advise.
The Numbers to PDF (whether using Print->Save As or Export to… menu commands) will produce PDFs that do not allow running of formula. So unfortunately, no.