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But, you should ensure you are using the latest version of Adobe Acrobat Reader.įollow these steps to check for updates. You can easily validate digital signatures in Adobe Acrobat Reader on Mac or Windows. You can even protect your PDF files with a password to ensure confidentiality. This post will show you how to validate digital signatures in Adobe Acrobat Reader on Mac and Windows.ĭigital signatures in PDF files have eased the process of getting approvals or verifying documents. That helps you to sign contracts, aggreements, or even authenticate documents.

You will be prompted to save the document as a separate signed copy.One useful feature of Adobe Reader app is validating digital signatures in PDF files.

To display information in the signature without the field names, uncheck “Show labels”.ħ.Select the “Borders and background” option to add a border and a gray background to the signature.Ĩ.To add an image to the digital signature, such as a facsimile of your handwritten signature, select “Add custom image to digital signature” and choose the image file with the “Select Image.” button.ĩ.Click “Save and sign”. The “Add Digital Signature” dialogue window will appear.ģ.In the “Sign As“ dropdown, choose the certificate you want to use to sign the document.Ĥ.In the “Reason“ field, use the drop-down list to specify the reason for signing the document.ĥ.In the “Date“ field, you can specify the URL of the time stamp server you want to use, or you can skip this step to use the default server.Ħ.In the “Signature Appearance” section, specify which information from the signature will be visible: reason, location, contact, date and time of signing, signature owner information, and/or the name and version number of the FineReader program that was used. 1.To create a digital signature in a PDF document, click Security, then the Signature button on the toolbar and choose the “Add digital signature…” option.Ģ.Click and drag to select a rectangular area where you want to add digital signature, or just click the desired location to use the default size.