PricingContact salesFree trialPricingSupportRequest a demo
Explorez votre signature numérique – Questions répondues : ajouter une signature numérique dans Excel
  • Quick to start
  • Easy-to-use
  • 24/7 support

No credit card required
E-signature frame illustration
Award-winning eSignature solution

We spread the word about digital transformation

signNow empowers users across every industry to embrace seamless and error-free eSignature workflows for better business outcomes.

80%

completion rate of sent documents

1h

average for a sent to signed document

20+

out-of-the-box integrations

96k

average number of signature invites sent in a week

28,9k

users in Education industry

2

clicks minimum to sign a document

14.3M

API calls a week

be ready to get more
Why choose airSlate SignNow
  • Free 7-day trial. Choose the plan you need and try it risk-free.

  • Honest pricing for full-featured plans. airSlate SignNow offers subscription plans with no overages or hidden fees at renewal.

  • Enterprise-grade security. airSlate SignNow helps you comply with global security standards.

illustrations signature
Accelerate your document workflows with eSignature by airSlate SignNow
Boost paperwork

Place electronic signatures and send records in moments instead of hours. Our eSignatures have the identical legal power as wet-ink ones.

Modify samples safely

Take advantage of the signature tips function and improve your files without any concerns about the safety of your information.

Share files

Modify existing forms and save changes, and airSlate SignNow will immediately inform your entire crew that there are updated templates.

Make use of Signature tips

Place fillable areas, create or collect electronic signatures, get supplementary documents and payments, and discover different ways to boost your workflows.

Incorporate eSignatures with API

Use airSlate SignNow API, the easiest way to create and collect eSignatures. Do so within your CRM systems, on your website, or even in specific apps.

Save your time with shareable links

Generate a public link for your template and collect signatures while not having to directly send your document to specific consumer email addresses.

Guide de démarrage rapide sur la façon d'ajouter une signature numérique dans Excel

Toute entreprise a besoin de signatures, et chaque entreprise souhaite améliorer le processus de collecte de celles-ci. Obtenez une gestion précise des documents avec airSlate SignNow. Vous pouvez ajouter une signature numérique dans Excel, générer des modèles web remplissables, personnaliser des invitations à signer, envoyer des liens de signature, collaborer en équipe, et plus encore. Découvrez comment améliorer la collecte de signatures numériquement.

Suivez les étapes ci-dessous pour ajouter une signature numérique dans Excel en quelques minutes :

  1. Ouvrez votre navigateur et accédez à signnow.com.
  2. Inscrivez-vous pour un essai gratuit ou connectez-vous en utilisant votre adresse électronique ou vos identifiants Google/Facebook.
  3. Cliquez sur Avatar de l'utilisateur -> Mon compte dans le coin supérieur droit de la page web.
  4. Personnalisez votre Profil utilisateur avec vos informations personnelles et ajustez les paramètres.
  5. Créez et gérez votre (vos) Signature(s) par défaut.
  6. Retournez à la page du tableau de bord.
  7. Survolez le bouton Télécharger et créer et sélectionnez l'option souhaitée.
  8. Cliquez sur le bouton Préparer et envoyer à côté du titre du document.
  9. Entrez le nom et l'adresse e-mail de tous les signataires dans l'écran contextuel qui s'ouvre.
  10. Utilisez le menu Commencer à ajouter des champs pour commencer à modifier le fichier et à le signer vous-même.
  11. Cliquez sur ENREGISTRER ET INVITER lorsque vous avez terminé.
  12. Continuez à personnaliser votre flux de travail de signature électronique en utilisant des fonctionnalités avancées.

Il n'est pas plus facile d'ajouter une signature numérique dans Excel que cela. De plus, vous pouvez installer l'application gratuite airSlate SignNow sur votre appareil mobile et accéder à votre compte depuis n'importe quel endroit où vous vous trouvez sans être lié à votre ordinateur de bureau ou à votre lieu de travail. Passez au numérique et commencez à signer des documents en ligne.

How it works

Téléchargez un formulaire ou utilisez un modèle
Créez votre eSignature juridiquement contraignante
Signer et enregistrer le document instantanément
Collect signatures
0x
faster
Reduce costs by
$0
per document
Save up to
0h
per employee / month
Electronic Signature Legality

What is the add digital signature in excel

The add digital signature feature in Excel allows users to authenticate documents electronically, ensuring that the content has not been altered after signing. This feature is essential for maintaining the integrity and authenticity of spreadsheets, particularly in business environments where secure data handling is critical. By using digital signatures, users can enhance trust in their documents, making it easier to share sensitive information without compromising security.

How to use the add digital signature in excel

To use the add digital signature feature in Excel, first, ensure that you have a digital certificate. This certificate serves as your electronic ID. Once you have it, open the Excel document you wish to sign. Navigate to the "File" menu, select "Info," and then click on "Protect Workbook." From there, choose "Add a Digital Signature." Follow the prompts to select your certificate and add your signature. This process will secure the document and indicate that you are the author.

Steps to complete the add digital signature in excel

Completing the add digital signature process in Excel involves a few straightforward steps:

  • Obtain a digital certificate from a trusted provider.
  • Open your Excel document and go to the "File" menu.
  • Select "Info," then "Protect Workbook."
  • Click on "Add a Digital Signature."
  • Choose your digital certificate and confirm your signature.
  • Save the document to ensure the signature is applied.

Legal use of the add digital signature in excel

In the United States, digital signatures are legally recognized under the Electronic Signatures in Global and National Commerce (ESIGN) Act. This means that documents signed with a digital signature in Excel hold the same legal weight as traditional handwritten signatures, provided that certain conditions are met. Users must ensure that their digital signature process complies with applicable laws and regulations to maintain the validity of signed documents.

Security & Compliance Guidelines

When using the add digital signature feature in Excel, it is crucial to follow security and compliance guidelines to protect sensitive information. Ensure that your digital certificate is obtained from a reputable provider and kept secure. Regularly update your software to protect against vulnerabilities. Additionally, educate all users involved in the signing process about best practices for handling signed documents, including secure storage and sharing methods.

Documents You Can Sign

The add digital signature feature in Excel can be used for various types of documents, including contracts, financial reports, and project plans. It is particularly useful for any document requiring authentication and approval from multiple stakeholders. By leveraging digital signatures, businesses can streamline their workflows and reduce the time spent on manual signing processes.

be ready to get more
Get legally-binding signatures now!
  • Best ROI. Our customers achieve an average 7x ROI within the first six months.
  • Scales with your use cases. From SMBs to mid-market, airSlate SignNow delivers results for businesses of all sizes.
  • Intuitive UI and API. Sign and send documents from your apps in minutes.
FAQs

Here is a list of the most common customer questions. If you can't find an answer to your question, please don't hesitate to reach out to us.

To add a digital signature in Excel using airSlate SignNow, simply upload your Excel document to the platform. Once uploaded, you can easily place your digital signature in the designated area and send it for signing. This process ensures that your document is securely signed and legally binding.

Adding a digital signature in Excel enhances the security and authenticity of your documents. It helps prevent unauthorized changes and provides a clear audit trail. Additionally, it streamlines the signing process, making it faster and more efficient.

airSlate SignNow offers various pricing plans that cater to different business needs. You can add a digital signature in Excel as part of these plans, which are designed to be cost-effective. Check our pricing page for more details on the available options.

Yes, airSlate SignNow integrates seamlessly with various applications, allowing you to add a digital signature in Excel effortlessly. Popular integrations include Google Drive, Dropbox, and Microsoft Office. This flexibility enhances your workflow and document management.

airSlate SignNow provides a user-friendly interface for adding digital signatures in Excel, along with features like template creation, bulk sending, and real-time tracking. These features simplify the signing process and improve overall efficiency. You can also customize your signature fields to suit your needs.

Absolutely! airSlate SignNow employs advanced encryption and security protocols to ensure that your documents remain safe when you add a digital signature in Excel. Our platform complies with industry standards, providing peace of mind for your sensitive information.

Yes, airSlate SignNow is mobile-friendly, allowing you to add a digital signature in Excel from your smartphone or tablet. This feature enables you to manage your documents and signatures on the go, ensuring flexibility and convenience for busy professionals.

Connect airSlate SignNow to your apps
Check out airSlate SignNow integrations
Data accuracy, security, and compliance

airSlate SignNow is committed to protecting your sensitive information by complying with global industry-specific.

Learn more about security
Votre guide complet

Toute votre entreprise gagne avec un logiciel de signature électronique. Générez une eSignature unique et augmentez vos flux de travail de documents.

How to Sign a PDF Online
How to Sign a PDF Online

Comment remplir et signer des formulaires en ligne

airSlate SignNow vous permet d'ajouter facilement une signature numérique dans Excel et de gérer vos documents en ligne avec un accès 24/7 à vos dossiers. L'outil a une interface simple à utiliser, donc il ne vous faudra que quelques clics pour terminer votre travail.

Suivez les étapes ci-dessous pour ajouter une signature numérique dans Excel :

  1. Connectez-vous à votre compte airSlate SignNow ou créez-le et commencez un essai gratuit.
  2. Cliquez sur le bouton Télécharger ou créer pour importer un fichier qui nécessite une signature électronique.
  3. Ouvrez le fichier et remplissez-le avec les outils d'édition disponibles.
  4. Placez le champ Ma signature à l'endroit où il doit apparaître et sélectionnez comment vous souhaitez signer.
  5. Entrez votre nom, dessinez-le ou insérez une image de votre signature.
  6. Cliquez sur Enregistrer et fermer pour terminer l'édition.

Il est facile d'ajouter une signature numérique dans Excel avec airSlate SignNow. Une fois que vous avez terminé d'éditer vos documents, ils seront disponibles pour vous dans votre compte chaque fois que vous en aurez besoin.

be ready to get more
Join over 28 million airSlate SignNow users

No credit card required
Discover powerful features with airSlate SignNow
Digitally Sign a Microsoft Word Document for Submission ...

Double-click your signature line to sign. Follow Steps 4 through 10 from Add a Digital Signature Using a Signature Line. A screenshot of the Microsoft Word ...

Use your Digital Certificate with Excel 2010

In the pulldown menu, click “Add a Digital Signature”. This window will appear each time the digital certificate/signature services in Microsoft Excel are used.

Use your Digital Certificate with Excel 2010

In the pulldown menu, click “Add a Digital Signature”. This window will appear each time the digital certificate/signature services in Microsoft Excel are used.

be ready to get more
Get legally-binding signatures now!
Illustration