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,PDFEncryptisafree,open-sourcenativeWindowsappthatallowsyoutopasswordprotect(encrypt)PDFfilesforfree,withoutpurchasingexpensivesoftware ...,Right-click(orpressandhold)afileorfolderandselectProperties.·SelecttheAdvancedbuttonandselecttheEncryptcon...
How to encryptpassword protect Microsoft Office and Adobe ...
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