Gone are the days of printing, signing, scanning, and emailing documents. Electronic signatures let you sign PDFs directly on your computer or phone — no printer or scanner needed.

In this guide, you'll learn how to sign PDF documents digitally in just a few clicks.

Why Sign PDFs Electronically?

  • Save time — Sign documents in seconds, not hours
  • No printing — Better for the environment and your wallet
  • Signez partout — Fonctionne sur tout appareil avec internet
  • Instant delivery — Send signed docs immediately
  • Professional appearance — Clean, consistent signatures

How to Sign a PDF Online (Step-by-Step)

Our free tool makes signing PDFs simple. Here's how:

  1. Open the outil Signer PDF
  2. Téléchargez votre PDF — Glissez-déposez ou cliquez pour sélectionner
  3. Create your signature — Draw, type, or upload an image
  4. Position your signature — Click where you want to sign
  5. Adjust size if needed — Resize to fit the signature line
  6. Telecharger — Get your signed PDF

Signez votre PDF maintenant — Free & Secure

Ajoutez votre signature en quelques secondes. Aucune inscription requise.

Sign PDF Now

Three Ways to Create Your Signature

✍️ Draw Your Signature

Use your mouse, trackpad, or finger (on touch devices) to draw your signature. This creates the most natural-looking result and mimics your actual handwriting.

⌨️ Type Your Name

Simply type your name and choose from signature-style fonts. Quick and professional, great when you need consistency across documents.

📷 Upload Signature Image

If you have a scanned image of your signature, you can upload it. This works well if you want to use your existing signature.

💡 Pro Tip: When drawing your signature, use smooth, confident strokes. If you make a mistake, just clear and try again — practice makes perfect!

Adding Additional Information

Besides your signature, you often need to add:

  • Date — When you signed the document
  • Printed name — Your name in regular text
  • Initials — For initialing individual pages

Our outil Modifier PDF vous permet d'ajouter du texte n'importe ou sur le document, parfait pour remplir des dates et d'autres champs.

Are Electronic Signatures Legal?

Yes! Electronic signatures are legally valid in most countries:

  • USA — ESIGN Act (2000) makes e-signatures legal
  • EU — eIDAS regulation recognizes electronic signatures
  • UK — Electronic Communications Act 2000
  • Canada — PIPEDA and provincial laws
  • Australia — Electronic Transactions Act

For most everyday documents — contracts, agreements, forms — electronic signatures are fully binding.

⚠️ Exceptions: Some documents still require handwritten signatures or notarization, such as wills, certain real estate deeds, and court documents. Check your local requirements for sensitive legal documents.

Tips for Professional-Looking Signatures

Keep It Consistent

Utilisez l' same signature style across all documents. This looks de plus professional and helps with recognition.

Size Matters

Don't make your signature too small (hard to see) or too large (looks unprofessional). It should fit naturally in the signature area.

Use Dark Colors

Black or dark blue signatures look most professional and scan/copy well. Avoid light colors that might not print clearly.

Securing Your Signed Documents

After signing, you may want to:

Questions frequemment posees

Is my signature stored somewhere?

Non. Notre outil traite tout dans votre navigateur. Votre signature et vos documents ne quittent jamais votre appareil.

Puis-je signer sur mon téléphone ?

Yes! Notre outil fonctionne sur les appareils mobiles. Dessiner des signatures avec votre doigt fonctionne très bien sur les écrans tactiles.

How do I sign multiple pages?

After creating your signature, navigate to each page and click where you want to place it. You can add your signature to as many pages as needed.

Can I add initials instead of a full signature?

Absolutely. Just create a smaller signature with your initials and place it where needed.

What if I need someone else to sign too?

Sign your portion, download the PDF, and send it to the next person to add their signature. They can use the same tool.

Conclusion

Les signatures électroniques rendent la signature de documents rapide, facile et sans papier. Que vous signiez un contrat, remplissiez un formulaire ou approuviez un document, vous pouvez tout faire depuis votre navigateur en quelques secondes.

Pret a signer ? Try our free outil Signer PDF — aucune inscription necessaire, et vos documents restent totalement prives.