Send . Sign . Done
Get your documentssigned online
With SterSign you easily create contracts, declarations and quotes that can be signed online by one or more parties.
How digital signing works
SterSign is a simple solution for digital signing. You create your document online, add signers and send a secure signing link by email.
The signer confirms their email address, views the document and signs online. A final PDF with an audit trail is then created automatically.
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Who is SterSign for?
SterSign is suitable for entrepreneurs and organizations who want to get documents signed quickly and clearly.
How does it work?
Create your document
Write your document directly online in SterSign. Choose the document type, such as contract, quote or declaration.
Add signers
Add one or more parties with their name and email address.
Send the signing link
Every signer receives a personal link by email.
Sign securely
The signer confirms their email address via a temporary login link and then signs online.
Receive the final PDF
After signing, SterSign automatically creates a final PDF with signatures and an audit trail.
Key features
Create documents
Create contracts, quotes and declarations directly online with Markdown and see an instant preview.
Sign online
Signers sign easily online, without a complicated registration process.
Multiple parties
Have documents signed by one or more people.
Secure signing flow
Every signer confirms their email address via a temporary login link.
Profile & signature
Users can save their name, role, place of signing and default signature.
Final PDF
A final PDF is automatically created once signing is complete.
Audit trail
SterSign records who signed, when it happened and on which document version.
Archive
All documents are easy to find by status, type, name or email address.
Sign securely with email verification
At SterSign, the email address is the signer's identity. A signer first receives a signing link by email. The email address is then confirmed with a temporary login link that is only valid for a limited time. Only then can the document be viewed and signed.
Every signature is recorded with the document version, timestamp, email address and technical details for the audit trail.
Start signing
Create your first document and send a secure signing link within minutes.
Create a document