AATL (Document)

AATL (Document)

  • Adobe PDF Signing - Overview

    May 30, 2019, 6:55 AM

    As a member of Adobe's Approved Trust List (AATL) and Microsoft Root Trust List, GlobalSign's AATL document signing certificates are compatible with the leading programs and are an easy to use, cost-effective way to add digital signatures to your documents.

    Read More
  • How to Order a New Client Certificate

    Jun 20, 2020, 3:27 AM

    This article provides step-by-step instructions for ordering a new Client Certificate, such as a Code Signing, PersonalSign, or Document Signing Certificate. If this is not the solution you are looking for, please search for your solution in the search bar above.

    Read More
  • AATL Document Signing FAQs

    Dec 16, 2019, 10:19 AM

    AATL stands for Adobe Approved Trust List, a program that allows users worldwide to create trusted digital signatures whenever a signed document is opened in Adobe® Acrobat® or Reader® software.

    Read More
  • Reissue Certificate - Client Digital Certificates

    Sep 26, 2019, 1:52 PM

    This article provides step-by-step instructions on how to reissue your Client Digital Certificates including PersonalSign, CodeSign, and PDF Signing certificates.

    Read More
  • Download and Install AATL Certificate (HSM-based)

    Mar 10, 2020, 12:49 AM

    The following article will walk you through downloading your HSM-based AATL Certificate.

    Read More
  • Add Timestamp Server - Adobe Acrobat

    Mar 8, 2017, 5:34 AM

    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 More
  • How to Download and Install a Digital Certificate Onto Your iPhone

    Mar 10, 2020, 1:41 AM

    This article provides step-by-step instructions for downloading and installing a Digital Certificate onto your iPhone. If this is not the solution you are looking for, please search for your solution in the search bar above.

    Read More
  • Client Digital Certificate Process

    Jul 30, 2013, 5:24 AM

    The process for obtaining a Client Digital Certificate is one which has multiple steps and can be confusing for customers. The list below provides a high-level overview of what the process is from start to finish for finding, obtaining, and using the certificate. For more detailed instructions for each step please search in the search bar above.

    Read More
  • How to Sign a PDF document using Foxit Reader

    Mar 11, 2020, 1:50 AM

    The following article provides step-by-step instructions for signing a PDF document using Foxit Reader.

    Read More
  • Troubleshooting - PDF Signatures showing as Invalid

    May 30, 2019, 10:55 AM

    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 More

GlobalSign System Alerts

View recent system alerts.

View Alerts

Certificate Inventory Tool

Scan your endpoints to locate all of your Certificates.

Log In / Sign Up

SSL Configuration Test

Check your certificate installation for SSL issues and vulnerabilities.

Contact Support