#Adobe reader signatures pdf
They will all be fixed if you follow this process. After uploading a PDF and signing in to Acrobat online, you can add your signature to a PDF.
If you are the recipient of a PDF that was signed using a UTD-issued certificate, you will need to "trust" UTD's main certificate (the one all individual UTD certificates are validated against) in Adobe.
Adobe Acrobat Reader brings up a list containing your digital IDs (if there are more than one). If you are signing a document for the first time, you will see the Place. Click on the PE or PA’s Certifier's Signature field located at the bottom of the first sheet of the load rating form. Next, click on the Place Signature option on the right side of the screen. Commonly, this is because the signer used the UTD-issued certificate he or she got by following CKCS #180: Digital Certificates. Before the form is signed, fill in the other fields in the signature block. Adobe doesn't recognize the certificate used for one or more of the signatures in the PDF.