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Legally sign documents online with Swisscom Trust Services
Use your existing digital proof of identity and sign important documents online with the highest signature standard.
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Swisscom Trust Services AG is the only European provider that makes qualified electronic signatures available in the legal areas of the EU (in accordance with the eIDAS Signature Regulation) and Switzerland (in accordance with the ZertES Signature Act). The advantage over handwritten signatures is that with electronic signatures, the integrity, authenticity and time of the signature can be ensured by a person on the digital document.
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
Digital Signature 2.0 - Qualified Signing without Borders throughout Europe
sproof has been working intensively on a newly developed interface for qualified signing throughout Europe over the past few weeks. Now the beta version has been officially transferred to the test phase with some important key accounts.We have integrated the most important signature providers
We continuously update the eID Hub with new providers and authentication methods to make it as easy as possible for you to obtain legally valid digital signatures - at no extra cost.
sproof sign is the highest-rated provider in the e-signature category on the independent evaluation platform OMR Reviews for Q3 and Q4 2023, as well as Q1 2024.