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.



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Proxy configuration (ConsignO Desktop and CertifiO Manager)

ConsignO Desktop and CertifiO Manager both attempts to automatically discover network configuration for their external connections to our servers.  In the event that this discovery isn’t successful, it is possible to define a proxy by providing specific instructions.

Installation considerations

The installation package performs a connectivity test to Notarius servers in order to ensure proper communications (ex: license validation). If this fails, resume the installation and apply the manual configuration after the installation completes.


Manual proxy configuration (CertifiO Manager and ConsignO Desktop 3.8)

– Add the following environment variables from Command Prompt  (replace both proxy-server-address and proxy-server-port by values relevant to your network infrastructure):

  • setx NTS_PROXY_HOST proxy-server-address
  • setx NTS_PROXY_PORT proxy-server-port


Manual proxy configuration (ConsignO Desktop 3.7.5 and previous versions)

Once ConsignO Desktop is installed, you need to modify the application’s configuration file.  This file can be found at the following location (actual folder will depend on version installed, the exemple below illustrates the folder for a default installation of ConsignO 3.7.5) :

  • Windows: C:\Program Files (x86)\Notarius\ConsignO 3.7.5\Consigno3.ini
  • Mac: Applications -> ConsignO -> Contents -> MacOS -> Consigno3.ini

You will then need to add the following 2 lines at the end of the configuration file (replace both proxy-server-address and proxy-server-port by values relevant to your network infrastructure):


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