Sign PDF
Draw or upload your signature and place it on the PDF.
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🔒 Your files are processed in your browser and never uploaded.
How to use Sign PDF
- Choose your PDF.
- Add text, shapes, highlights, images or your signature where needed.
- Save and download the edited PDF.
Tip: Redaction permanently removes the content under the black box.
Frequently asked questions
Is Sign PDF free?
Yes. All tools on this site are free to use, with no sign-up.
Are my files uploaded?
No. The tool runs inside your browser, so your files stay on your phone or computer and are never sent to our server.
Does it work on mobile?
Yes. It works in Chrome, Safari and other modern browsers on Android, iPhone and computers.
Tool by Adithya Info Hub · Report a problem