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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.
Guide de démarrage rapide : comment faire une signature numérique sur un PDF ?
La signature électronique airSlate SignNow est une solution robuste pour simplifier la collecte de données, la négociation de contrats, l'interaction interne et externe, et rationaliser les pratiques de prise de décision. Signer des documents au format électronique est simple pour les équipes, les partenaires et les clients, et cela aide votre organisation à réduire le gaspillage de papier et les dépenses budgétaires inutiles.
Suivez les étapes suivantes et découvrez comment faire une signature numérique sur un PDF :
- Ouvrez votre navigateur et allez sur signnow.com.
- Inscrivez-vous pour un essai gratuit ou connectez-vous en utilisant votre e-mail ou vos identifiants Google/Facebook.
- Cliquez sur Avatar de l'utilisateur -> Mon compte dans le coin supérieur droit de la page.
- Personnalisez votre Profil utilisateur en ajoutant des informations personnelles et en modifiant les configurations.
- Créez et gérez votre (vos) Signature(s) par défaut.
- Retournez à la page du tableau de bord.
- Survolez le bouton Télécharger et créer et choisissez l'option appropriée.
- Cliquez sur l'option Préparer et envoyer à côté du titre du document.
- Entrez l'adresse e-mail et le nom de tous les signataires dans la boîte contextuelle qui s'ouvre.
- Utilisez l'option Commencer à ajouter des champs pour modifier le document et le signer vous-même.
- Cliquez sur ENREGISTRER ET INVITER lorsque vous avez terminé.
- Continuez à configurer votre flux de travail de signature électronique en utilisant des fonctionnalités avancées.
Comment faire une signature numérique sur un PDF ? est une excellente question et airSlate SignNow en est la réponse. Vérifiez la fonction dont vous et votre équipe avez besoin pour ravir vos clients et partenaires avec une meilleure façon de faire des affaires. Signez le premier document aujourd'hui !
How it works
What is a digital signature on a PDF?
A digital signature on a PDF is a secure and legally recognized way to sign documents electronically. It serves as a digital equivalent of a handwritten signature, ensuring the authenticity and integrity of the document. Digital signatures use cryptographic techniques to provide a unique identifier for the signer, making it clear who has signed the document and confirming that the content has not been altered since it was signed.
Steps to complete a digital signature on a PDF
Completing a digital signature on a PDF using airSlate SignNow is straightforward. Follow these steps:
- Upload the PDF document to airSlate SignNow.
- Open the document and select the option to add a signature.
- Choose to create a new signature or use an existing one.
- Place the signature in the appropriate location on the document.
- Review the document to ensure all information is correct.
- Save the signed document securely.
Legal use of a digital signature on a PDF
In the United States, digital signatures are legally binding and recognized under the Electronic Signatures in Global and National Commerce (ESIGN) Act and the Uniform Electronic Transactions Act (UETA). These laws establish that electronic signatures carry the same weight as traditional handwritten signatures, provided that both parties agree to use electronic means for signing. This legal framework supports the use of digital signatures in various contexts, including contracts, agreements, and official documents.
Security & Compliance Guidelines
When using digital signatures, it is essential to adhere to security and compliance guidelines to protect sensitive information. Key practices include:
- Using secure platforms like airSlate SignNow that comply with industry standards.
- Ensuring documents are encrypted during transmission and storage.
- Regularly updating security protocols and software.
- Implementing user authentication measures to verify signers’ identities.
Examples of using a digital signature on a PDF
Digital signatures can be utilized across various industries and scenarios. Common examples include:
- Signing contracts for real estate transactions.
- Approving invoices and purchase orders in business settings.
- Finalizing legal documents such as wills and powers of attorney.
- Submitting tax forms electronically.
Sending & signing methods (Web / Mobile / App)
airSlate SignNow offers multiple methods for sending and signing documents. Users can:
- Access the platform via web browsers on desktops or laptops.
- Use mobile applications available for iOS and Android devices.
- Send documents for signature directly from email or integrated applications.
- 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.
To do a digital signature on a PDF using airSlate SignNow, simply upload your PDF document to the platform. Then, select the 'Sign' option, add your signature, and place it where needed. Finally, save and send the signed document to the intended recipients.
airSlate SignNow offers a range of features for digital signatures, including customizable signing workflows, templates, and the ability to sign documents from any device. Additionally, it provides secure storage and tracking for all signed documents, ensuring compliance and ease of access.
Yes, airSlate SignNow offers various pricing plans to accommodate different business needs. You can choose from monthly or annual subscriptions, with options that include features tailored for small businesses to large enterprises. Visit our pricing page for detailed information.
Absolutely! airSlate SignNow integrates seamlessly with various applications such as Google Drive, Salesforce, and Microsoft Office. This allows you to streamline your document management processes and enhance productivity while ensuring you can easily do a digital signature on a PDF.
Using airSlate SignNow for digital signatures offers numerous benefits, including increased efficiency, reduced turnaround time for document signing, and enhanced security. It simplifies the signing process, allowing you to do a digital signature on a PDF quickly and securely.
Yes, airSlate SignNow prioritizes security and compliance, utilizing encryption and secure storage for all documents. This ensures that when you do a digital signature on a PDF, your information remains protected and confidential throughout the signing process.
Yes, airSlate SignNow is fully optimized for mobile devices, allowing you to sign documents on the go. Whether you're using a smartphone or tablet, you can easily do a digital signature on a PDF from anywhere, making it convenient for busy professionals.
airSlate SignNow is committed to protecting your sensitive information by complying with global industry-specific.

Toute votre entreprise gagne avec un logiciel de signature électronique. Générez une eSignature unique et augmentez vos flux de travail de documents.
Simply click Tools > Certificates > Digitally Sign, then follow the prompts to choose your digital ID.
Acrobat Reader DC allows you to fill, sign, and send forms. You can add text, use autofill, and sign by typing, drawing, or using an image.
Open PDF, click Tools, Prepare Form, Add digital signature, then drag a box to place the signature. Name the field and save.






