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

Automatically checks the reliability of documents received (origin, integrity and authenticity) and their PDF/A compliance.

Verifio Server

Welcome to our new website

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Help section

New products

Your digital signature now has a name: CertifiO. The digital signature kit also bears a new name: the CertifiO Suite. We have also added new types of digital signatures: CertifiO for Departments and CertifiO for Organizations.

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New… but not yet perfect!

Let us know if you find any issues with the site. Thanks!