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A-Trust Signatur

Empower your international business with eIDAS-compliant, qualified electronic signatures. Securely access Austrian government services and sign cross-border contracts using biometric authentication from anywhere in the USA.

Key Figures

Downloads

1M+

User Rating

4.7/5

Total Ratings

139K+

Publisher

A-Trust GmbH

Sign with Global Legal Authority

Bridge the gap between the US and Europe with the most secure, eIDAS-compliant digital signature platform for international professionals.

Qualified Electronic Signatures

Meet the highest EU legal standards with signatures that carry the same weight as ink and paper for all your cross-border contracts.

Advanced Biometric 2FA

Protect your digital identity and authorize documents in seconds using secure Face ID, Touch ID, or Device PIN authentication.

FAQ

Frequently Asked Questions

Everything you need to know about A-Trust Signatur

What is the A-Trust Signatur App?

The A-Trust Signatur App allows users to digitally sign documents in a legally secure manner across Europe. It originates from Austria's leading trust service provider.

Is the A-Trust Signatur App eIDAS compliant?

Yes, the A-Trust Signatur App is eIDAS compliant. This compliance ensures that digital signatures made with the app are legally secure throughout Europe.

What is required to use the A-Trust Signatur App?

To use the A-Trust Signatur App, users need an active Mobile Signature, ID Austria, or xIDENTITY (EU-Identity Mobile). These must be applied for at a registration authority.

How does the A-Trust Signatur App ensure security?

The A-Trust Signatur App ensures highest security through certificate-based authentication processes. These processes occur within A-Trust's high-security data center.

How does two-factor authentication work in the A-Trust Signatur App?

The A-Trust Signatur App employs two-factor authentication using the device's PIN, Touch ID, or Face ID. This adds an extra layer of security for user authentication.

Can users manage open signatures in the A-Trust Signatur App?

Yes, users can manage open signatures within the A-Trust Signatur App. The app displays a list of pending signatures and allows users to view documents before signing.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

A-Trust Signatur - A-Trust Signatur app screen displaying user certificate information and validity date — A-Trust Signatur app screen displaying user certificate information and validity date

A-Trust Signatur - A list of pending digital signature requests in the A-Trust Signatur app showing comparison values and progress bars. — A list of pending digital signature requests in the A-Trust Signatur app showing comparison values and progress bars.

A-Trust Signatur - A-Trust Signatur app interface showing options to view and sign digital documents. — A-Trust Signatur app interface showing options to view and sign digital documents.

A-Trust Signatur - The navigation menu of the A-Trust Signatur app showing user account and settings. — The navigation menu of the A-Trust Signatur app showing user account and settings.

A-Trust Signatur - A-Trust Handy-Signatur app interface showing user certificate details and signature query button — A-Trust Handy-Signatur app interface showing user certificate details and signature query button

A-Trust Signatur - Side menu of the A-Trust Signatur app displaying navigation options like open signatures, QR code, help, and settings. — Side menu of the A-Trust Signatur app displaying navigation options like open signatures, QR code, help, and settings.

Description

Mit der A-Trust Signatur App des führenden österreichischen Vertrauensdiensteanbieters können Sie noch einfacher digital und dank eIDAS-Konformität europaweit rechtssicher unterschreiben. Die App ermöglicht eine schnelle Zwei-Faktor-Authentifizierung mittels Geräte-PIN, Touch ID oder Face ID. Sie kann in Verbindung mit einer aktiven Handy-Signatur, ID Austria oder xIDENTITY (EU-Identity Mobile) genutzt werden, welche Sie bei einer Registrierungsstelle beantragen können. Durch Verwendung von zertifikatsbasierten Authentifizierungsprozessen im Hochsicherheitsrechenzentrum von A-Trust wird dabei höchste Sicherheit in der digitalen Welt gewährleistet. Weitere Informationen finden Sie auf der Website von A-Trust unter www.a-trust.at.