Agreement
We use cookies on our website to provide you with the best possible experience. By clicking "Accept All" you agree to the use of all cookies and to our privacy policy.
Use your existing digital proof of identity and sign important documents online with the highest signature standard.
Portrait
ID Austria enables Austrian citizens to prove their own identity to digital applications and services (eID = electronic proof of identity). It is the digital identity card in the online world. ID Austria can be used to digitally sign (PDF) documents, meets the highest data protection standards and is available as a service free of charge to all persons over the age of 14 living in Austria. ID Austria is interoperable and can also be used for applications throughout Europe in the course of 2023.
Frequently asked questions
Why to sign digital instead of analogue?
Is the digital signature 100% legally valid?
Is sproof sign GDPR compliant?
How can I invite people to sign?
Can signature recipients also choose other signature providers?
Do externals have to pay for signature or be sproof sign user:in?
Use your existing qualified signature directly in sproof sign.