SimplySign is a cloud-based Qualified Electronic Signature (QES) solution developed by Certum, a leading Polish Certification Authority.
SimplySign is a cloud-based Qualified Electronic Signature (QES) solution developed by Certum, a leading Polish Certification Authority.
It enables users to sign documents securely from any device—smartphone, tablet, or computer—without the need for physical cards or readers.
Designed for both individuals and businesses, SimplySign offers a user-friendly interface and integrates seamlessly with various document management systems. Its mobile-first approach ensures flexibility and efficiency in digital transactions.
SimplySign complies with the European Union's eIDAS Regulation (EU) No 910/2014, providing Qualified Electronic Signatures that are legally equivalent to handwritten signatures across EU member states.
The platform employs two-factor authentication and advanced encryption technologies to ensure the security and integrity of signed documents.
Additionally, SimplySign aligns with the Cloud Signature Consortium standards, promoting interoperability and adherence to international best practices in digital signatures.

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