The digital signature that certifies your identity, professional status, and organizational affiliation.

The Digital Seal that Keeps your Digital and Paper Documents Secure

CertifiO Code

Trusted timestamp service for time-sensitive documents and emails.


The software that makes digitally signing all your PDF documents easy.

ConsignO Desktop

A digital and trusted electronic signature platform with high-level legal reliability.

ConsignO Cloud

Ensures the reliability of thousands or millions of documents by automating your business processes.

Consigno Server

Easily check signatures, PDF/A compliance, and VDSs (visible digital seals).

Available in mobile, Web or Server version.



Verify the reliability of electronic or printed documents

Verify the reliability of electronic PDF documents,
whether they have been signed using the certifiO digital signature or the consignO Cloud electronic signature platform.

Verify the reliability of printed documents 
who have a CertifiO Code‘s VDS (visible digital seal),
the first VDS compliant with the Otentik Network‘s and AFNOR Z42-105 specification.



Server (API & SDK)

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Protect your official documents and increase their reliability


Evaluate the CertifiO suite

Get a 60-day evaluation digital signature as well as ConsignO


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