Sign PDF documents quickly, easily and legally with your QES from A-Trust (e.g. ID Austria).
Perfect addition: Link the A-Trust Signature App now!
Signature solutions for all needs:
Simply secure with the A-Trust QES
The business solutions from A-Trust offer many advantages - see for yourself.
Fast & efficient
With your solution from A-Trust or A-Trust Partners, you can sign documents securely and quickly, completely independent of time and location. Thanks to batch signing, you can sign numerous documents in just one signature process.
Sign easily with your existing A-Trust QES (e.g. ID Austria) via the familiar iFrame. With the implementation of the A-Trust QES, not only more than 4 million users are immediately integrated, but relevant stakeholders are also quickly and easily equipped with an eIDAS-compliant qualified signature at any time if required.
Legally valid & secure
Qualified electronic signatures from A-Trust meet the highest security standards and are legally equivalent to traditional, manual signatures. With your QES, you not only sign with legal validity throughout Europe, but also ensure that documents cannot be subsequently altered.
We provide qualified signatures, qualified company seals, qualified time stamps and long-term validation from a single source. We offer our customers and partners various integration options: Whether on-premise, hosted or hash signing - A-Trust is guaranteed to be the right choice.
FAQ - Frequently asked questions about the PDF signature service
Files up to a maximum of 20MB can be signed.
The document can be downloaded after being signed.
All documents are automatically deleted no later than one hour after they were last accessed.
A-Trust offers various options for integrating the PDF signature into existing workflows (e.g. DMS, CRM, CMS or various signature platforms or signature software, etc.). Contact our sales team for an individual consultation.
Signing multiple documents at once (batch signature) is not supported in the free version.
You can find an overview of the A-Trust business solutions here: Products for companies
No qualified time stamp is applied in the PDF Sign Tool. Private users can use their A-Trust account for this purpose: a qualified time stamp is automatically applied to the document during each signature process, which confirms the official time of the signature.
The qualified time stamp is also included with every new signature box and can also be integrated into various solutions. Further information on the qualified time stamp can be found here.