Yes! The visible signature stamp is added 100% locally in your browser.

Can I sign a PDF that is already digitally signed?

You can add a visible signature stamp to a new copy, but an existing cryptographic digital signature will usually become invalid when the PDF is changed.

Is this a legal digital signature?

No. FilKlar adds a visible signature stamp. Legal/eID-based signing requires a qualified signature service.

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Signer PDF

Tilfoj et synligt signaturstempel i PDF. FilKlar Pro.

Behandles lokalt — intet uploades

Træk fil(er) hertil

eller

Behandles lokalt — intet uploades

Sådan gør du

1Væld fil(er)

2Væld indstillinger

3Download resultatet

Signer PDF

Træk fil(er) hertil

Sådan gør du

Ofte stillede spørgsmål

Is this safe?

Can I sign a PDF that is already digitally signed?

Is this a legal digital signature?