Sign an Excel File Online with our Electronic Signature

To sign an Excel file with Yousign, simply upload your document, add a signature field and send it to the signers.

Each signer receives a secure link to sign online. Once completed, the file is time-stamped, digitally sealed and supported by an audit trail, ensuring full traceability.

Yes. With an electronic signature solution like Yousign, there’s no need to install Excel or any additional software.

The file is simply uploaded to the platform and signed directly from a web browser, making the process quick and accessible from any device.

Yes. Electronic signatures created with Yousign comply with the eIDAS regulation, ensuring:

• signer identification
• document integrity after signing
• time-stamped transactions
• a secure audit trail

These guarantees provide strong legal validity for most professional use cases.

Yes. An Excel file can be signed by multiple parties.

With Yousign, you can define a signing order or allow simultaneous signatures. This is particularly useful for validating financial reports or getting approvals from different stakeholders.

No. Once electronically signed, the document is locked to preserve its integrity.

If any changes are made after signing, the signature becomes invalid. This ensures that the signed version matches exactly what was approved by all parties.

Some built-in Excel signature methods require a digital certificate issued by a certification authority.

With Yousign, these technical aspects are handled automatically. The platform generates everything needed to secure the signature and create a proof file (audit trail) linked to the document.