Attach Digital Signatures to Multiple Files
 
 
 

When you attach a digital signature to a set of files, you are helping to ensure that anyone viewing the files knows about any changes that are made to the files after you signed them.

You can attach a digital signature to the following file types:

When you attach a digital signature to a set of files, you can select the files individually from within the signing utility or drag them into the utility from Windows Explorer.