Secure · runs in your browser
Sign a PDF document
Draw, type or upload a signature and place it anywhere.
Drop a PDF here
or click to browse — files stay on your device
How to sign pdf
- 01
Upload the document.
- 02
Create and place your signature.
- 03
Download the signed PDF.
Why this is private
This tool uses your browser's own PDF engine. Your document is read into memory on your device, processed there, and handed straight back to you — it is never transmitted, stored, or logged.
Sign PDF FAQ
- Is it legally valid?
- Electronic signatures are accepted in most jurisdictions for everyday agreements.
- Can others sign too?
- Multi-party signing requests are on the roadmap.