Customer service Billing:

Monday — Friday:
9:00 - 18:00 CET time

Technical Support:

Monday — Friday:
9:00 - 18:00 CET time

Ordering system/certificate issuance:

24/7

Certum EV Code Signing
in the Cloud


As low as €231,67 / year


With the EV Code Signing Certificate, your customers receive a guarantee that the software they use is from a trusted source and has not been modified since it was signed.

  • Digitally sign 32-bit or 64-bit Portable Executable including *.exe, *.cab, *.jar, *.ocx, *.dll etc.
  • Removal of the Microsoft SmartScreen filter and "unknown software publisher" message
  • Verify the code's security and integrity since its signing
  • Reliability and immediate reputation in browsers
  • No physical card or reader required with SimplySign cloud-based solution

* — with the purchase on 3 years.

All prices excl. VAT

Order Now

Want to buy SSL-certificates at competitive prices? Its easy with LeaderTelecom!


Advantages of working with us

  • Experience. We have accumulated a wealth of experience over 13 years in the industry.
  • Coverage. We offer a wide range of services in the field of SSL certificates and cybersecurity.
  • Clients. Our customers are: AfterLogic, NW-Soft, Comindware, CRM-Consult, Technotop et al.
  • Worldwide. We work around the world
  • Free trial. No risk – test the certificate prior to payment.

News

2025-05-06

SSL/TLS Certificate Validity to Be Reduced to 47 Days by 2029

The CA/Browser Forum has announced a gradual reduction in SSL/TLS certificate validity. By March 2029, certificate validity will be gradually reduced to just 47 days.

2025-04-15

We Wish You a Happy Easter!

Due to public holidays, LeaderTelecom BV will be closed on April 18th, Good Friday, and on April 21st, Easter Monday.

How it works?

Problem. Loss of clients due to distrust of your software as your operating system notifies users about unknown soft developer.

Solution. A signature for your code by using Code Signing certificate, which identifies a software developer and guarantees code integrity.

Result. More downloads of your code and consequent increase in sales and enhanced trust from client’s side.

Buy now!

Prices for Certum EV Code Signing in the Cloud


Certum EV Code Signing in the Cloud

Issuance in 7-10 days
with extended validation

Prestigious and reliable

Degree of trust:
Extended validation
For organizations

Extended validation (EV)

Signing software

Removal of the Microsoft SmartScreen filter

The SimplySign cloud-based solution allows you to sign without the need for a physical card, reader, or USB token.

Free shipping via email

1 year
€297,00 excl. VAT
Buy
Shipping method and USB token:
2 years
€480,00 excl. VAT
Buy
Shipping method and USB token:
3 years
€695,00 excl. VAT
Buy
Shipping method and USB token:

Place an order and get free of charge

Support


We provide clients with quick, friendly and professional support via email and phone

Free time stamping


A time stamp shows the validity of the certificate at the time the code was signed.

Free unlimited reissuance


Free unlimited reissuance of the certificates when the private key is lost

Payment Options