PDF signing

With a PDF signing certificate you can digitally sign PDF and Office documents.


More signatures needed?

Become a reseller! As a reseller you will receive a discount if you need signatures in greater numbers.

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Wizard Digital Signature Wizard

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PDF certificate

Using a PDF certificate, you can add an authenticated signature to PDF files. The PDF signature is automatically trusted within Adobe Reader. You will see either a green checkmark or a blue rosette at the top of the document.

Secure storage

PDF signatures are always installed on hardware for added security. The certificate can then no longer be copied or reinstalled elsewhere. If you only (manually) sign a small number of documents, we offer a PKI token. For large numbers of documents and automated signing, it is better to purchase an HSM.


It is possible to add a timestamp along with the digital signature. This ensures the signature remains valid even after the certificate that was used has expired, because you can verify that the certificate was indeed valid at the time of signing. Furthermore, you can digitally archive signed documents, which is very important for long-term validation!

1. Type of certificate

Which certificate will you need?

Desktop certificate

This certificate identifies a person or department within an organisation.


infoView details
A personal PDF signature can be used to sign PDF documents on behalf of a person within an organisation. Delivery on a USB token.

2. Validity

The longer the validity, the higher your discount.

1 year

2 years

3. Products

  Brand Type infoDelivery
The delivery gives an indication of the time required for issuing a certificate during business hours, after receiving the complete application. Outside office hours, the delivery may be slightly longer.
  Total price
Excl. VAT
Total price
Excl. VAT
The certificates are delivered on invoice basis with a payment term of 21 days.
  • Quality Guarantee

    Not satisfied? We guarantee a refund within 30 days.
  • Always assistance

    We reply within 15 minutes during office hours.
  • EV certificates delivered the same day

    Own validation team as RA for Comodo and GlobalSign.
  • Safety first

    ISO 27001 & WebTrust certified.
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