Sign easily and securely with electronic signatures

A simple and fast procedure

Easily create, send and sign all your documents in just a few clicks
A dedicated team of experts

A support team to optimize your electronic signature procedures and answer all your questions
A legal, secure solution

Choose a company that respects data protection and complies with European regulations (eIDAS)

Our team is here for you every step of the way in your electronic signature journey.

Take your signatures to the next level

Prepare your document Personalize the signing experience Sign with the highest level of security Manage and archive your documents

Build your own signature flows and personalize your invitations. Have them signed remotely or face-to-face, from any device.

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Our electronic signature offers tailored to your needs

An easy-to-use application

Sign and manage your documents in just a few clicks, from an intuitive interface that's instantly accessible and deployable.

From €9 excl. tax / month

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A reliable, robust API

Integrate our electronic signature solutions directly into your business applications and tools in record time.

From €106 excl. tax / month

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FAQ regarding electronic signature

An electronic signature is a digital process used to securely sign a document online. It guarantees the authenticity of the signatory and the integrity of the document. In compliance with the eIDAS regulation, it has a legal value equivalent to a handwritten signature throughout the European Union. With an electronic signature tool, companies can sign documents online quickly, while complying with security standards.
Yes, electronic signatures are legal in the UK and throughout the European Union, thanks to the eIDAS regulation. This regulatory framework ensures that electronic signatures, whether simple, advanced or qualified, are recognized and enforceable in court.
Most documents can be signed electronically, including contracts, confidentiality agreements, purchase orders, invoices and HR documents. Electronic signatures, including advanced electronic signatures and qualified signatures, are widely used to sign documents online in many sectors, from real estate to law to human resources. This makes it possible to sign a document online in complete security and compliance.

To sign a PDF online with an electronic signature, simply use Yousign. Here's how it works:
1. Download the PDF document you wish to sign.
2. Identify yourself via a secure process.
3. Apply your electronic signature to the document.
There are three levels of electronic signature defined by the eIDAS regulation:
1. Simple electronic signature: suitable for low-stakes documents, it proves the intention to sign.
2. Advanced electronic signature: guarantees the authenticity of the signatory and the integrity of the document, providing a higher level of security.
3. Qualified electronic signature: the most secure, it is based on a certificate issued by a qualified certification authority and is legally recognized in the same way as a handwritten signature.

These different levels enable you to choose the most appropriate solution according to your document's security and compliance requirements.
Yes, electronic signatures are highly secure, thanks in particular to advanced electronic signatures and qualified electronic signatures. These signatures are based on cryptographic technologies that ensure both the authenticity of the signatory and the integrity of the documents. What's more, eIDAS-compliant signatures comply with strict security standards, guaranteeing that they can be used reliably and securely. Using an electronic signature tool means you can sign online with complete confidence, while protecting sensitive data.