Use Adobe Acrobat Sign now with primesign MOBILE!

Quickly and easily apply digital signatures to electronic documents.

primesign MOBILE can be used directly with Adobe Acrobat Sign to quickly and easily trigger document signatures from your laptop, tablet, or mobile phone. With primesign MOBILE, documents are signed with an eIDAS-compliant qualified signature - lawful and secure.

Adobe Acrobat Sign and primesign MOBILE - a perfect match.




Create a qualified signature in Adobe Acrobat Sign with a primesign MOBILE signing certificate. The certificate is issued online within minutes based on your mobile phone and immediately ready for use!

Step 1:
Visit our online shop and purchase your VOUCHER for the online issuance of the certificate. You will receive a VOUCHER CODE.


All-you-can-sign: Our current store offer starts from €59.00 (excl. tax) per year. Includes the certificate issuance and an unlimited number of signature transactions – fair use principle.

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

Good to know: The issuance of a primesign MOBILE certificate takes only a few minutes and can be started arround the clock form the comfort of your home or office. Identification is available every day from 7 am to 10 pm CET.

You can now choose to identify yourself even easier and faster using your existing eID (e.g., Austrian mobile phone signature/ID Austria).

Step 3: 
Sign your documents! The qualified signature certificate is immediately ready for use. Upload a document to Adobe Acrobat Sign, select the signature provider "PrimeSign", and approve the document signature by entering your credentials. Done!

Payment by credit card not possible? Contact our sales department today:


primesign MOBILE for Adobe Acrobat Sign