Renew or activate signature

Electronic signature activation

How to activate NEW
Certum's electronic signature?

Activate a Signature

Electronic signature renewal

Renewal of Certum's e-signature
step by step

Renew a Signature

2023-03-01

Recommended update of proCertum SmartSign software – macOS system


Due to a detected bug in proCertum SmartSign software version 2.9.13-9.1.4, we recommend that all macOS users install proCertum SmartSign software in the current latest version 2.10.14-9.1.5