To be able to use the EuroCert qualified electronic signature you need middleware and SecureDoc 2.0 application necessary to signature creation and verification.
Step 1: Mobile application
Step 2: Desktop application
ECSigner – cloud signature management application – installer for Windows 8 and newer (Updated: 27.06.2023)
Step 3: SecureDoc 2.0 application for signing and verifying signatures
SecureDoc 2.0 – application for signing and verifying qualified signatures for Windows (Updated: 12.12.2025)
The following software is supported on systems from High Sierra to the current macOS release.
Step 1: Mobile application
Step 2: Desktop application
ECSigner – cloud signature management application – installer for macOS 10.13.6 and newer (Updated: 27.06.2023)
Step 3: SecureDoc 2.0 application for signing and verifying signatures
SecureDoc 2.0 – application for signing and verifying qualified signatures for macOS (Updated: 12.12.2025)
Due to Microsoft discontinuing development and technical support for Windows XP/Vista, the EUROCERT Certification Centre does not provide technical support for PKI solutions based on these operating systems.

As part of our technical support service, remote assistance is available via
AnyDesk.
To use this service, please download the application and contact us.