Sign a PDF online
Draw your signature once, click where it belongs in the PDF and save the signed document. The file stays on your device.
Voluntary support · Thank-you gift: our checklist PDF · Secure checkout via Digistore24 (Apple Pay, Google Pay, PayPal, card)
🔒 Your PDFs are processed only in your browser – they are never uploaded or stored. Suitable for confidential documents too.
How to use it
- Drop the PDF into the box.
- Draw your signature in the field and click “Use signature”, then click on the page to place it; add the date if needed.
- Click “Save PDF” to download the signed document.
Last checked: October 2026. Found a mistake? Use the form below – we fix confirmed errors and update the date.
Frequently asked questions
Do I need an account to sign a PDF?
No. There is no sign-up and no upload – the PDF is signed in your browser.
Can I sign on my phone?
Yes, draw the signature with your finger. For precise placement a larger screen is easier.
Is this a qualified electronic signature?
No. It is a simple electronic signature, enough for many everyday purposes but not for documents that legally require written form or a qualified e-signature.