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First of all open the PDF file in 'Pdf Converter Professional'.

Now Left Click on 'Digital Signature Certificate Field'.

Here you will get the option of 'Verify Signature', click on it.

After that click on the option of 'Properties'.

Then click on 'Verify Identity'.

Now you have to add the 'Contact Information' of the owner of the certificate.

Now click on 'Add To List' and click on 'Close'.

Now click on 'Verify Signature'.

After this 'Signature Is Valid' should appear in the Validity Status then click on Close.

Now DSC should show Check Mark and Signature Valid.
4 months ago   0

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