May 23, 2025
Timestamping on PDFs can be enabled a couple different ways. If your digital certificate contains an embedded timestamp URL, Adobe Acrobat will timestamp PDFs when digitally signing by default.
Read MoreMay 23, 2025
This article will provide you with guidelines on how to troubleshoot Invalid PDF Signatures. If this is not the solution you are looking for, please search for the solution in the search bar above.
Read MoreMay 27, 2025
This article will walk you through the process of manually updating the Adobe Approved Trust List (AATL) in Adobe Acrobat Reader. If this is not the solution you are looking for, please search for the solution in the search bar above.
Read MoreMay 27, 2025
This article provides step-by-step instructions on how to enable IE compatibility in Microsoft Edge. If this is not the solution you are looking for, please search for your solution in the search bar above.
Read MoreCheck your certificate installation for SSL issues and vulnerabilities.