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Authenticate PDF Documents with your data

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Market leader in Poland


One of the largest Certification Authorities in Europe


Certum services available worldwide


Database accessible 99.9% of the time


Technical infrastructure located in the EU

The benefits of Certum Document Signing certificate


Certum Document Signing certificate is compliant with AATL (Adobe Approved Trust List) Standards and it enables you to sign PDF documents automatically.

Certum Document Signing certificate guarantees that:

  • the signer’s identity (individual or company’s) is confirmed,
  • no changes were introduced to the document, and that the data in it is protected,
  • the document was not antedated (thanks to the connection with Time Stamp).

Store your Certificate safely on a Digital Card


You don’t need to buy additional cryptographic devices, because the Certificate you purchase can be stored on a Digital Card which is compliant with all AATL and FIPS regulations.

Certum Document Signing certificate Features


Signing Document Bundles

This tool enables you to sign dozens of documents per second.


Remote verification

Easy and automatic Identity onboarding process with AriadNEXT


High level of security

The digital card on which the Certificate is stored is of the highest safety standards (HSM).



Documents can be signed using both physical and digital cards.


Two-factor Authentication

Multi-factor authentication increases the safety of the whole process.

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