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Free tool

Sign a PDF online — free and private

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Drop the document to sign

PDF, or a Word document converted right here · max 50.0 MB · 150 pages

PDFDOCX

100% local visual signature. For a qualified signature (eIDAS legal value), a certified service will be offered later.

How to sign a PDF in 3 steps

  1. Drop your document

    A PDF up to 50 MB and 150 pages — or a Word .docx, converted to PDF here before signing.

  2. Create and place your signature

    Draw it, import an image, or type your name in a handwriting style; then position and resize it on the pages. Add the integrity seal if you want the signed version to be attestable.

  3. Download the signed PDF

    The file is assembled on your device and downloaded — nothing was sent to a server.

Why sign your PDF here

Frequently asked questions

Is signing a PDF here really free?

Yes — no account, no watermark, no limit on the number of documents.

Is my document uploaded when I sign?

No. When you sign yourself, everything — the PDF, the signature, the seal — happens in your browser. Only remote signing hosts the document on a server, and that is stated before you use it.

How do I create my signature?

Three ways: draw it with a finger or a mouse, import an image (a photo of your ink signature works), or type your name in a handwriting style.

What does the integrity seal prove?

It stamps the signing date and the SHA-256 fingerprint of the document on the signed pages. It lets anyone check later that a file is the version that was signed — by itself, it does not prove who signed.

Can someone else sign remotely?

Yes — remote signing sends a link to each signer and builds an evidence file with the document's fingerprint and timestamps. It is the one flow that hosts the document on a server — and the page says so.

How is a signed document verified?

Verification gives three answers, never two: authentic, altered — or unknown. Unknown does not mean forged: a PDF reader that re-saves a file changes its bytes without touching the content. That is why the certificate also carries a readable reference, a second way to check.

Is this signature legally valid?

The seal provides verifiable technical evidence — date and document fingerprint — but it is not a qualified certificate issued by a certification authority. Whether it is sufficient depends on your country and the kind of document; for high-stakes deeds, ask a professional.