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.


A high level of sevice despite COVID-19

Given the circumstances surrounding the COVID-19, and in order to continue to offer you a sustained high quality service, we wish to inform our customers and partners that Notarius’ employees have been working from home since Friday March 13.

Business hours and service levels are not affected; thanks to our ISO 27001 and eIDAS certifications, we’ve been doing annual enterprise level testing for this kind of situation for more than 10 years.

Questions? Do not hesitate to contact us by phone, email or chat.