Trust services at the heart of Universign

Electronic signature

Whether online, remotely or face-to-face, sign and have your documents signed quickly and easily. Our electronic signatures services are perfectly adapted to your needs thanks to  our web portal, our API directly settled to your IT environment or our  smartphones and tablets applications.

Server stamp

Sign any type of dematerialized document on behalf of your company for an irrefutable legal value. The Universign server stamp enables you to strengthen the legal value of your company’s outgoing documents by guaranteeing the integrity and provenance of your documents.


Timestamp all types of electronic documents and provide the irrefutable proof of their integrity. Whether it is done via API or our web portal, Universign’s timestamp seals and guarantees the protection of your documents, e-mails or attachments in a reliable and unfalsifiable way.

Test Universign