Sign PDF
Draw once, stamp your signature.
Local file tool
Sign PDF
Drop your file here
PDF · one file
Files stay on this device. Nothing is uploaded.
Draw a signature and place its visible appearance on selected PDF pages locally.
Sign PDF
Local file
Selected file
Click the page to place, then drag or resize. Changes are committed when you release.
Discard your changes?
Your file stays on this device, but edits in this workspace will be lost.
Ready to download
How it works
Everything Happens On Your Device
- 01
Select your file(s)
Everything is read straight into your browser.
- 02
Processed on your device
No file uploads for processing, processing servers, or upload queue.
- 03
Download the result
A separate file — your original stays untouched.
Private browser guide
Visible signing with an honest scope
The signature image is embedded in a new PDF and never leaves this browser. This is a visible appearance, not identity verification.
This is not a certificate-backed digital signature and does not verify identity or document integrity.
Questions
No. It adds a visible signature image only.