VeryPDF Password Security Service
VeryPDF Password Security Service is a background running service program which is able to monitor the pdf document in specified directory and encrypt or decrypt...
Tag: pdf security
encryptpdf.exe is not a valid Win32 application
I have downloaded test command line version, but when I click on it in Windows Explorer getting following error (Also can not use .exe in...
Need help to deny modification and copying of contents in PDF
How do I deny modification and copying of contents at the same time? Encrypt PDF file -encrypt <-openpwd=XXX -ownerpwd=XXX -keylen=X -encryption=XXX> Set user password, owner...