Price List of New Certificate - Token USB

  • 1 Year
  • 3 Years
  • Save 16%
  • 2 Years
  • Save 13%

* Plus VAT at the legal tax rate

Price List of New Certificate – Smartcard

  • 1 Year
  • 3 Years
  • Save 15%
  • 2 Years
  • Save 11%

* A todos os valores acresce o IVA à taxa legal em vigor

ITU X.509

Compliance with the ITU X.509 standard

The Advanced Certificate by Multicert is issued according to the ITU X.509 international standard, version 3 and complies with RFC 5280.

You may use this certificate in the applications which integrate this standard, in order to enable:

  • Performing digital signatures
  • Data encryption
  • Establishing virtual secure channels for communication with servers
  • Email signature
  • Identification and authentication of its titleholder
  • Integrity of the signed documents

Simple and Quick Purchase Process

Receive your certificate more quickly

As we know how important time is for you, we offer you the following types for the issuance of your certificate:

  • Standard issuance - reception in three business days
  • Urgent issuance - reception in 24 hours

Click here to see the details of the different issuance types (question 8).

  • Simple and quick renewal

    Certificates now have simpler processes of renewal: you only have to pay a renewal fee after the contracted period and before the certificate expires. If the certificate has expired, go to your client area and ask for the renewal. You only have to confirm that all data remains accurate.

    We send warnings in advance that your certificate is about to expire, so you do not have to worry with anything.

  • Client Area – control all your certificates

    With the client area you no longer need to worry about keeping control of your certificates. This management platform, besides being "User friendly", will help you identify all of your certificates and monitor the status of each one.

    Access to Client Area

  • About the Certificate
  • Purchase Process
  • Renewal
  • Compatibility
  • About the Certificate

    • Advanced electronic signature of documents
    • Reference to position/role within a certain institution (only available for professional certificates)
    • Safe univocal electronic identification of a person
    • Secure electronic authentication
    • Encryption of electronic documents or email
    • Integration and automatic recognition by major browsers, operating systems and email applications
  • What to do to purchase a Certificate?

    Step 1 - Fill in the certificate request form available here

    Step 2 - Print the pdf document (contract) which was generated with your data at the end of the process and collect all the signatures.


    Step 3 - Gather all required documentation, identified here and pay the certificate

    Step 4 - Send the contract and the documentation to Multicert


    Click here to learn more details on the purchase process

  • Renewal

    Loyalty discount prices

    If you already have a digital certificate, renew it and have access to favourable conditions.

    Price List of Certificate Renewal - Token USB and Smartcard

    • 3 Years – 108,06€* – Save 15%
    • 2 Years – 76,28€* – Save 10%
    • 1 Year – 42,38€* 


    Price List of Certificate Renewal - Download

    • 3 Years – 69,81€* – Save 15%
    • 2 Years – 49,28€* – Save 10%
    • 1 Year – 27,38€*


    * Plus VAT at the legal tax rate

    Renew certificate

    Simpler and faster processes

    In your client area you can manage all your certificates, only paying a renewal fee in the first years and without having to send us additional documentation if this is still valid!

    At Multicert we seek to provide a service of excellence to all our clients, so if you let your certificate expire, we also want you to have access to the favourable conditions offered to our most loyal clients. Thus, to apply for the renewal of your certificate, simply access your client area and indicate which certificate you want to renew.

    Know more on the renewal process

  • Complying with the best standards

    The Advanced Certificate by Multicert is issued according to the ITU X.509 international standard, version 3 and complies with RFC 5280. The key pair associated to the certificate is generated by using the RSA cryptographic algorithm, with key length of 2048 bits.