
Insérez des signatures électroniques et soumettez des dossiers en quelques minutes au lieu d'heures. Nos eSignatures ont une valeur légale similaire à celle des signatures à l'encre humide.

Utilisez la fonction définition de la signature numérique et modifiez vos fichiers sans vous soucier de la protection de vos données sensibles. Avec les mesures de sécurité d'airSlate SignNow, vous seul pouvez accéder aux données conservées dans votre profil.
Modifiez des formulaires existants et enregistrez les ajustements, et airSlate SignNow informera instantanément toute votre équipe qu'il y a des modèles mis à jour. Économisez le temps que vous consacreriez à envoyer de nouveaux documents à vos collègues.
Placez des champs remplissables, créez ou collectez des signatures électroniques, demandez des documents et des paiements supplémentaires, et explorez d'autres méthodes pour améliorer vos flux de travail. airSlate SignNow est là pour vous aider.
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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.
Place electronic signatures and send records in moments instead of hours. Our eSignatures have the identical legal power as wet-ink ones.
Take advantage of the signature tips function and improve your files without any concerns about the safety of your information.
Modify existing forms and save changes, and airSlate SignNow will immediately inform your entire crew that there are updated templates.
Place fillable areas, create or collect electronic signatures, get supplementary documents and payments, and discover different ways to boost your workflows.
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.
Generate a public link for your template and collect signatures while not having to directly send your document to specific consumer email addresses.
De nos jours, vous ne trouverez presque certainement pas d'organisation qui n'utilise pas les technologies modernes pour atomiser le flux de travail. Une signature numérique n'est pas l'avenir, mais le présent. Les entreprises modernes utilisant leur chiffre d'affaires ne veulent tout simplement pas renoncer aux plateformes en ligne qui offrent des outils d'automatisation du traitement des documents supérieurs, y compris la fonction de définition de signature numérique.
Comment gérer la fonction de définition de signature numérique airSlate SignNow :
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Lorsque vous arrivez sur notre site web, connectez-vous ou enregistrez votre profil si vous n'en avez pas, cela vous prendra quelques secondes.
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Téléchargez le document nécessaire ou choisissez-en un dans vos dossiers de catalogue : Documents, Archive, Modèles.
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Grâce à la compatibilité du stockage basé sur le cloud, il est possible d'importer rapidement le document approprié depuis les clouds préférés avec presque n'importe quel appareil.
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Vous découvrirez votre fichier ouvert dans l'éditeur PDF avancé où vous pouvez apporter des modifications avant de continuer.
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Tapez du texte, ajoutez des images, ajoutez des annotations ou des cases à remplir à compléter plus tard.
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Utilisez le bouton Ma signature pour signer vous-même ou placez des champs de signature pour envoyer la demande d'eSignature à une ou plusieurs personnes.
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Appuyez sur le bouton TERMINÉ lorsque vous avez terminé pour continuer avec la fonction de définition de signature numérique.
La plateforme web airSlate SignNow est nécessaire pour augmenter l'efficacité et la productivité de tous les processus opérationnels. La définition de signature numérique est l'une des fonctionnalités qui peuvent aider. Utiliser le logiciel basé sur le web de nos jours est une nécessité, pas un avantage concurrentiel. Essayez-le maintenant !
How it works
What is the digital signature definition
A digital signature is a cryptographic technique that provides a secure and verifiable way to sign electronic documents. It ensures the authenticity and integrity of a message or document, confirming that the sender is who they claim to be and that the content has not been altered. Digital signatures use algorithms to create a unique signature based on the document's content and the signer's private key, making it nearly impossible to forge.
How to use the digital signature definition
To utilize a digital signature, users typically begin by selecting a document they wish to sign electronically. Using a platform like airSlate SignNow, they can upload the document and initiate the signing process. The user then applies their digital signature, which can be done through a secure interface that verifies their identity. This process not only enhances security but also streamlines workflows by allowing multiple parties to sign documents without the need for physical copies.
Steps to complete the digital signature definition
Completing a digital signature involves several straightforward steps:
- Upload the document that requires signing to the airSlate SignNow platform.
- Select the area within the document where the signature is needed.
- Choose the option to apply your digital signature.
- Verify your identity through the authentication process, if required.
- Finalize the signing process, which will securely embed your digital signature in the document.
- Share or store the signed document as needed.
Legal use of the digital signature definition
In the United States, digital signatures are legally recognized under the Electronic Signatures in Global and National Commerce Act (ESIGN) and the Uniform Electronic Transactions Act (UETA). These laws establish that electronic signatures hold the same legal weight as handwritten signatures, provided they meet specific criteria for authenticity and integrity. This legal framework allows businesses and individuals to conduct transactions digitally with confidence.
Key elements of the digital signature definition
Several key elements define a digital signature:
- Authentication: Confirms the identity of the signer.
- Integrity: Ensures the document has not been altered after signing.
- Non-repudiation: Prevents the signer from denying their signature on the document.
- Cryptographic security: Utilizes encryption methods to secure the signature and the document.
Examples of using the digital signature definition
Digital signatures are widely used across various industries for different purposes. Common examples include:
- Signing contracts and agreements in real estate transactions.
- Authorizing financial documents and loan applications.
- Completing tax forms and government applications.
- Validating consent forms in healthcare settings.
- 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.
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.
A digital signature is a cryptographic technique that provides proof of the origin, identity, and status of an electronic document. It ensures that the document has not been altered in transit, making it a secure way to sign documents electronically. Understanding the digital signature definition is crucial for businesses looking to enhance their document management processes.
airSlate SignNow leverages the digital signature definition to offer a secure and efficient way to sign documents electronically. By using advanced encryption methods, it ensures that each signature is unique and verifiable. This enhances trust and compliance in business transactions.
The benefits of using digital signatures include increased security, reduced turnaround time, and improved efficiency in document workflows. By understanding the digital signature definition, businesses can appreciate how it minimizes the risk of fraud and streamlines the signing process. This leads to faster transactions and better customer satisfaction.
Yes, airSlate SignNow is designed to be a cost-effective solution for businesses of all sizes. With various pricing plans, it allows organizations to choose the best option that fits their needs while still providing robust features related to the digital signature definition. This ensures that you get value for your investment.
airSlate SignNow offers a range of features including customizable templates, real-time tracking, and multi-party signing. These features enhance the overall user experience and align with the digital signature definition by ensuring that the signing process is secure and efficient. This makes it easier for businesses to manage their documents.
Yes, airSlate SignNow can seamlessly integrate with various software applications, enhancing its functionality. This integration capability allows businesses to incorporate digital signatures into their existing workflows, aligning with the digital signature definition. It ensures a smooth transition and improved productivity.
Digital signatures with airSlate SignNow are highly secure due to the use of advanced encryption technologies. This ensures that the integrity of the document is maintained, aligning with the digital signature definition. Businesses can trust that their signed documents are protected against tampering and fraud.
airSlate SignNow is committed to protecting your sensitive information by complying with global industry-specific.

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Definition of a Digital Signature – A digital signature is a specific type of electronic signature that uses cryptographic transformation of data to provide.
Feb 12, 2022 — A digital signature is an acceptable substitute for a wet signature on any intra-organization document or correspondence.
Feb 1, 2021 — A digital signature is a mathematical algorithm that validates a message's authenticity and integrity, creating a unique virtual fingerprint.






