Sign PDF
Create a signature once, then drop it anywhere on any page.
- 1Add files
- 2Adjust
- 3Download
Drop your PDF here
or choose a file from your device · PDF
Files open in this tab and are never uploaded.
How do I use Sign PDF without uploading?
Open LocalPDF Sign PDF, add your PDF and click Apply signature. Everything runs in your browser, so your file is processed on your own device and never uploaded. It's free, needs no account and adds no watermark.
- 1
Add your PDF
Drag it onto the page or choose it from your device. It opens in this tab — nothing is uploaded.
- 2
Check the preview
No settings needed — sensible defaults are applied for you.
- 3
Apply signature
Processing runs on your device in seconds. Download the result or continue with another tool.
Sign PDF FAQ
Guides
Is an Electronic Signature on a PDF Valid in India?
Offer letters, NDAs, rent forms and consent letters are increasingly signed as PDFs. Here's what Indian law says, when a typed or drawn signature is enough, and when you need Aadhaar eSign or a DSC.
2 November 2026
How to Sign a PDF for Free, Without an Account
Add your signature to a PDF in under a minute — type, draw or upload it, place it on the page and download. No sign-up, no watermark, nothing uploaded.
23 September 2026
How to Get a Clean Signature on a White Background From Your Phone
Sign on paper, take a photo and turn it into a crisp black or blue signature on pure white — or a transparent PNG for documents. Free and private.
10 November 2026