PDF Protector vs PDFtk
A side-by-side look at PDF Protector and PDFtk. For an in-depth review of either product, follow the links below.
PDF Protector
Security & Privacy
PDF Protector is a software tool that allows users to password protect their PDF documents and restrict certain permissions like printing, editing and copying text. It has a simple interface to add security to PDFs within a few clicks.
pdfencryptionpasswordpermissions
PDFtk
Office & Productivity
PDFtk is an open-source command-line tool for working with PDF documents. It enables users to merge, split, rotate, encrypt and decrypt PDF files. PDFtk is lightweight, fast and cross-platform.
pdfeditormergesplitrotateencryptdecrypt
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