pdf sign
Add your signature to a PDF — no uploads, no accounts.
Click to choose a PDF or drop it here
single file only
Place signature on
Position
Signing PDF, please wait…
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How to use PDF Sign
Upload your PDF, draw or type signature, choose where to place it, click sign. Runs in browser — no uploads.
Why sign a PDF online?
Quickly sign contracts, forms, and agreements without printing. Signed PDF is ready to email or save.
FAQ
Can I draw my real signature?
Yes — use the Draw tab and sign with mouse or finger on a touchscreen.
Is this legally binding?
This tool adds a visual signature image to your PDF. For legally binding eSignatures with audit trails, consult a certified eSignature provider.
Which pages can I sign?
You can place your signature on the first page, last page, all pages of PDF.
Is my file stored anywhere?
No — works in your browser. No uploads to server.
Can I change the signature color?
Yes — choose black, blue, or red when drawing your signature.