primesign MOBILE

Get a personal qualified signature online & within minutes.


eIDAS-compliant and secure qualified signing.

primesign MOBILE


With primesign MOBILE, you, your employees, customers, or partners get a personal qualified signing certificate issued within minutes and online via remote identification such as video or eID (German Identity Card or ID Austria/Austrian mobile phone signature). The certificate can be used immediately for signing, worldwide. It can be used in conjunction with our online signing service or primesign SIGNATURE SERVER and is compatible with Adobe Acrobat Sign and Fabasoft products. primesign MOBILE can also be easily integrated into other signature applications via CSC API.

With primesign MOBILE, qualified signing is straightforward.

Note: A qualified electronic signature is legally binding and, according to the European eIDAS regulation, legally equivalent to a handwritten signature.

You can find more information about primesign MOBILE in our data sheet or in our FAQs.


Step 1:
Purchase a desired number of VOUCHER CODES for the issuance of a primesign MOBILE certificate in our shop.


NOTE: You can use a VOUCHER CODE for yourself personally or distribute it internally & externally e.g. to your employees, customers or partners – worldwide, no minimum purchase, and no framework agreement necessary.

Step 2:
Visit our primesign OnBoarding Service, log in with your VOUCHER CODE, fill in your registration data, and identify yourself via video boarding or via eID (e.g., German Identity Card, ID Austria/Austrian mobile phone signature). After successful identification, set your login data for primesign MOBILE. You will then receive your qualified signing certificate.

Step 3:
Sign your documents. The qualified signing certificate is immediately ready for use.

Any questions? Need more information? Contact us. 


Data Sheet

Frequently Asked Questions

Service Information

Fact Sheet - Qualified Signing with primesign

Quick Guide

Use primesign MOBILE with Adobe Acrobat Sign.

Quickly and easily apply digital signatures to electronic documents.

Use our online signing service.

Sign documents conveniently and online using our web interface.

Sign with eID

Sign instantly by using a national eID.