1)   pdf-Recover Professional 3.6.8
You cannot print a PDF file? You cannot copy&paste texts from a PDF? You cannot edit a PDF document? Then your file is protected with a "master password" pdf-Recover Professional will help.
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 2)   pdf-DocPro 5.x
Set presentation properties to PDF files, compress PDFs up to 90 % or create downward compatibility between Adobe FormDesigner, Adobe 7, 6 and 5 !
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