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.


We are Notarius

The only company in North America with the expertise to offer solutions that ensure the long-term reliability of your documents, decades after they’ve been signed.

Discover our products

They chose Notarius

as the exclusive provider of trusted digital signatures for their members.

Explore the list of our partners and customers

Questions about our products?

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