← Blog · PDF Guide · 2026-07-11

How to Add a Signature to a PDF (E-Sign) | Bsbshs

Open the tool →

Printing a document just to sign it and scan it back is slow and wasteful. With a free browser tool you can add your signature to a PDF digitally — draw it, place it exactly where you want, and download the signed file, all without uploading your document anywhere.

What "e-signing" a PDF means

Here, e-signing means placing a visual signature onto the pages of a PDF — the digital equivalent of signing with a pen. It is perfect for everyday forms, letters, applications, and agreements that just need your handwritten mark. It saves you from the print-sign-scan cycle entirely.

How to add your signature to a PDF

Using the E-sign tool on Bsbshs:

  1. Open the E-sign tool and drop in your PDF. It stays on your device.
  2. Draw your signature with your finger or mouse, or add one you've saved.
  3. Place the signature on the correct page and position, and resize it to fit.
  4. Download the signed PDF.
On a phone or tablet, drawing your signature with your finger gives a natural result. On a computer, a trackpad or mouse works too — keep the stroke smooth and steady.

Tips for a clean signature

When you need more than a visual signature

A drawn signature is fine for most everyday documents. For legally binding contracts that require a certified digital signature (with identity verification and tamper-proofing), you may need a dedicated e-signature service. For the vast majority of forms and letters, a placed signature is exactly what's expected.

Why sign in your browser

The documents you sign are often private — agreements, applications, official forms. A browser-based signer keeps the whole process on your device, so your document and signature are never uploaded. You get a signed PDF without exposing it to a server.

Frequently asked questions

Can I sign a PDF on my phone?

Yes — draw your signature with your finger and place it on the page, then download.

Do I need to print anything?

No. E-signing replaces the print-sign-scan process entirely.

Is a drawn signature legally valid?

For everyday forms and letters it's widely accepted. For contracts needing certified digital signatures, use a dedicated service.

Is my document uploaded?

No — a browser tool like Bsbshs signs it on your device.

Summary

To e-sign a PDF, open it in a browser signer, draw or add your signature, place and size it on the right pages, and download. It's faster than printing and scanning, works on any device, and keeps your document completely private.

Open the tool →

Related guides

Best free PDF toolsMerge PDF filesAdd page numbers