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PDFs are not intended to be modified. Preview and other readers use hacks to do the work. In general don't modify the PDF and if you really want to do it buy Ac
by YetAnotherNick 6y ago
PDFs are not intended to be modified. Preview and other readers use hacks to do the work. In general don't modify the PDF and if you really want to do it buy Acrobat reader.
- tonyedgecombe 6y agoThe PDF file format has a mechanism in it for modifying documents.