Sign PDF
Draw a signature and stamp it onto a PDF in your browser.
Processing: runs in your browser, nothing uploaded
About Sign PDF
Portals, email, and printers are picky about PDF shape and size. This sign pdf page gives you sign pdf without the clutter: draw a signature and stamp it onto a PDF in your browser.
Practical limits
Very large or heavily image-based PDFs can take longer and may hit upload caps. Password-locked files usually need Unlock PDF first when you are authorized to open them. Scanned pages without text are still images — OCR is a separate workflow.
What Sign PDF is for
Draw a signature and stamp it onto a PDF in your browser. Keep an original file before irreversible edits. For email size, pair with Compress PDF; for sharing, consider Protect PDF after you finish structure changes.
Where your data goes
Sign PDF runs in your browser for this job. Your pdf is not uploaded to FileToolsHub servers for the conversion itself, which matters when you are dealing with private notes, drafts, or local files.
How to use
- 1
Draw your signature.
- 2
Upload a PDF.
- 3
Download the signed file.
Privacy
Runs entirely in your browser — your pdf is not uploaded.
Frequently asked questions
Is this a legally binding e-sign?
It places a drawn signature image. Check local rules for electronic signature validity.
Where is it placed?
Bottom-right of the last page by default — or first/all pages.
Is Sign PDF free?
Yes. Sign PDF is free for everyday use with no account required, and it runs in your browser.
Does Sign PDF upload my data?
No. Sign PDF processes your pdf locally in this tab.
Is this a legally binding e-sign?
It places a drawn signature image. Check local rules for electronic signature validity.
Where is it placed?
Bottom-right of the last page by default — or first/all pages.
Related guides
How to Sign a PDF Without Printing
Add a signature to a PDF on screen — draw in Preview or Acrobat, or use FileToolsHub’s sign tool when you need a quick download.
Office Files to PDF, Signatures, and Form Flattening
Turn Word, Excel, or PowerPoint into PDF for portals; extract text; sign, crop, flatten, and ZIP pages without installing Office.