eSignature Solution

Digital signing made
fast, secure & legal

In an increasingly digitalized world, you can no longer avoid it: the digital signature. ValidSign helps organizations to drastically accelerate by automating the signing process.

Employment Contract
Sarah Johnson
Signed
NDA Agreement
Mark de Vries
Signing
Signature
ValidSign
eIDASCompliant

Why sign digitally?

Accelerate your business

Upload documents, add signatories (internal or external) and a verification method, and start the transaction. Within a few clicks, you will receive a signed document in return, fully compliant with European legislation.

Simplify the signing process

With ValidSign's hosted service, invitees can sign documents easily and securely on any device. This saves time compared to paper signing, reduces errors, strengthens your legal position with extensive electronic evidence and enables automatic archiving.

Improve the customer experience

Serve your customers digitally: no need to print, scan and return. They experience immediate convenience. Signed contracts are automatically returned and correctly archived.

Sign digitally, advanced or qualified

ValidSign meets the requirements of the law for both AES (Advanced Electronic Signatures) and QES (Qualified Electronic Signatures) signatures, in accordance with the eIDAS regulation.

How does it work?

1

Upload

Upload your documents to the ValidSign platform.

2

Configure

Add signatories and a verification method.

3

Send

Start the transaction. Signatories receive a notification.

4

Receive

Receive the signed document in return, compliant with European legislation.

Signature levels

A digital signature is the electronic version of a handwritten signature. There are different levels of reliability. ValidSign supports the highest forms.

Standard

Standard digital signature

The standard digital signature is a simple way to electronically agree to a document or email. Think of an image of your signature placed in a digital document. Although it shows who signed, it is not always certain that this person is actually the one. ValidSign makes placing such a digital signature easy, without having to scan anything.

Advanced

Advanced digital signature

The advanced digital signature is a more secure way of signing online. Information is linked to the digital document that uniquely identifies the signer, comparable to a handwritten signature. Because strict requirements (eIDAS article 26) are met, this signature is legally valid and provides extra certainty about who signed the document. With ValidSign, this process is fast and fully digital for all parties.

Qualified

Qualified digital signature

The qualified digital signature is the most secure form of online signing. This signature is linked to a special digital certificate, issued by trusted authorities (certificate service providers, such as KPN PKIoverheid and Cleverbase in the Netherlands). ValidSign offers both KPN certificates (smartcard/USB token) and Cleverbase cloud-based certificates that let you sign from any device without physical hardware. This digital certificate is essentially a digital passport added to the document, establishing the identity of the signer with the highest certainty. This makes the qualified digital signature always legally valid.

Interactive Demo

See ValidSign in action

Experience the complete signing workflow, from document upload to legally binding signature.

10-04-2026Signed ✓67% completeSend reminder

Ready to start signing digitally?

See ValidSign in action with a free, personalized demo.