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Digital Signature

How to digitally sign a pdf file. 1.  Insert USB token tool in the computer. 2.  Install the software in the computer ( setup.exe, WD_ProxKey.exe ) 3.  Open Acrobat Reader 4.  Goto to Tools à Certificates. 5.  Click on “digitally Sign” 6.  Select certificate, create sign and Save the docs. 7.  On Prompting for key, enter the same.