Podpisz PDF

Narysuj swój podpis odręcznie, umieść go na dokumencie i pobierz podpisany plik PDF.

Dokument PDF

Twój podpis

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Umiejscowienie

100% free
No sign-up
Files auto-deleted
Secure processing

Why sign a PDF electronically?

To sign PDF means placing your signature directly onto a digital document, without ever printing it. An electronic signature PDF workflow removes the print-sign-scan loop that wastes time and degrades file quality: you open the document, you sign, you send it back, all in moments.

Signing this way covers most everyday needs: service contracts, quotes awaiting approval, rental leases and consent forms. The tool works just as well on a computer as on mobile, where you can draw your signature with a finger straight on the screen, so approving a document is possible wherever you happen to be.

Legal value, companion tools and privacy

Let's be honest about signature types. A visual signature placed on the page is enough for the vast majority of everyday uses: it records your agreement and is perfectly acceptable between trusting parties. High-stakes acts, however, such as major transactions or regulated deeds, call for a so-called qualified signature issued by a certified provider that verifies the signer's identity; our tool does not replace that level of certification.

For a polished result, first fill in form fields and text areas with edit before you sign, then lock the signed file with protect to prevent any later changes. You can also add a visible notice with watermark. On privacy: your files are processed and then deleted automatically, and no sign-up is required.

How to podpisz pdf

  1. 1

    Upload

    Upload your PDF file into the drop area (or drag and drop it).

  2. 2

    Configure

    Narysuj swój podpis odręcznie, umieść go na dokumencie i pobierz podpisany plik PDF.

  3. 3

    Download

    Download the resulting document in one click — your files are deleted automatically after processing.

Frequently asked questions

How do I sign a PDF online?

Upload your PDF, draw your signature with your mouse or finger, then place it where you want on the document before downloading it.

Can I sign a PDF from my phone?

Yes, the tool works on mobile and tablet: draw your signature directly on the screen with your finger.

Can I sign a document on mobile or upload my signature?

Yes. Draw your signature with your finger on a touchscreen, type it, or upload an image of your existing signature, then place it wherever you need on the document.

Does a signature added here have legal value?

This tool creates a handwritten electronic signature that is fine for many everyday uses. For high-stakes commitments, a qualified electronic signature with stronger identity verification may still be required.

Is Signer PDF really free?

Yes, this tool is 100% free with no usage limits. No sign-up, no credit card and no watermark added to your documents.

Are my PDF files safe?

Yes. Your files are processed securely and automatically deleted from our servers after processing. Nobody has access to them.

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