The traditional workflow for signing a PDF — print it, sign it by hand, scan it back in, email it — is one of the most pointlessly time-consuming tasks in modern office work. It wastes paper, requires a printer and scanner, and can take 15 minutes for something that should take 15 seconds.
Online PDF signing eliminates all of that. You draw your signature once in the browser, place it on the document, and download a signed PDF — no hardware required.
Is an Electronic Signature Legally Valid?
In most countries, yes. Electronic signatures have the same legal standing as handwritten signatures for the vast majority of documents:
- India — IT Act 2000 recognises electronic signatures as legally valid
- USA — ESIGN Act (2000) and UETA give electronic signatures full legal effect
- European Union — eIDAS Regulation recognises electronic signatures across all member states
- UK — Electronic Communications Act 2000 validates electronic signatures
- Australia, Canada, Singapore — all have equivalent legislation
For the most sensitive documents (property transfers, wills, court documents), check with a legal professional in your jurisdiction. For everyday business use — contracts, agreements, NDAs, offer letters — an electronic signature is fully valid.
How to Sign a PDF Online — Step by Step
- Go to the Sign PDF tool on DocConvertPro
- Upload the PDF you need to sign
- Click the signature area on the canvas — a signature pad will appear
- Draw your signature with your mouse, trackpad, or finger (on mobile)
- Click 'Apply' to place the signature on the document
- Drag and resize the signature to position it exactly on the signature line
- Click Download to save your signed PDF
Pro Tip
On a smartphone or tablet, use your finger to draw your signature — it will look much more natural and handwritten than a mouse signature on a desktop.
Types of Signatures You Can Add
- Drawn signature — draw freehand with your mouse, trackpad, or finger
- Typed signature — type your name in a cursive-style font
- Image signature — upload a photo of your handwritten signature (JPG/PNG)
Signing Multiple Pages
If the PDF has multiple signature fields — for example, an NDA that requires initials on every page plus a full signature on the last — you can add multiple signature elements and position each one independently before downloading.
What If I Need a Witnessed or Notarised Signature?
Standard electronic signatures cover the vast majority of business and personal documents. Notarisation requires a licensed notary public to witness the signing in person (or via a video call in jurisdictions that allow remote notarisation). If your document specifically requires notarisation, an online PDF signing tool handles the preparation — you then arrange the notarisation separately.
Protecting Your Signed PDF
Once signed, consider protecting the document with a password using the Protect PDF tool. This prevents the recipient from altering the signed version — an important step for contracts and legal agreements.
Is My Signature Safe?
Your signature drawing and the PDF are processed entirely on our secure servers. Both are deleted immediately after you download. We never store, share, or use your signature image. The entire session is encrypted via HTTPS.
Conclusion
Signing a PDF online takes under a minute and eliminates the need for any physical hardware. Draw once, position precisely, download immediately. Whether it's a job offer, a client contract, or a lease agreement, your electronic signature is legally valid and looks just as professional as a handwritten one.