How to protect PDF from being copied?
Question:I would like to give a PDF to a friend but I wouldn't want him to copy it or be able to view it from...
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Question:I would like to give a PDF to a friend but I wouldn't want him to copy it or be able to view it from...
Most of people like to save their contents in PDF document because PDF is much safer than other kinds of file formats for PDF document...
If you want to encrypt pdf document to protect pdf from being freely opened, copied, printed, modified, etc. by those who don’t have authority, you...
To protect PDF when you convert dxf to pdf document, you need to choose a suitable application which has such kind of function. The product...
If you want to protect PDF document when you create it, you may set a open password or owner password to the PDF document. The...