Sign PDF
Add your signature to PDFs quickly and securely. Everything runs in your browser.
Sign your PDF
Upload a PDF, add your signature, and download the signed file.
Click to select files or drag and drop
A single PDF file
Your files never leave your device.
How it works:
- Drag the handle to change file order.
- Use the Pages box to merge specific ranges (for example: 1-3, 5).
- Leave Pages blank to include the entire file.
How it works:
- All pages from your uploaded PDFs appear below.
- Drag and drop page thumbnails to set the final order.
How it works
1) Upload a PDF
Choose a PDF from your device.
2) Add signature
Place your signature where you need it.
3) Download
Get the signed PDF instantly.
Key features
- Draw or add a signature Use a signature you already have or draw one.
- Place it anywhere Position the signature on the page.
- Fast signing Finish in seconds without uploads.
- No uploads Everything runs locally in your browser.
Privacy & trust
PDFProcess runs entirely in your browser. Files never leave your device, and nothing is uploaded or stored.
This tool is built for office workflows: fast, simple, and secure.
FAQ
Is this PDF signing tool free?
Yes, it is free to use.
Do my files leave my computer?
No. All processing happens locally in your browser.
Can I add multiple signatures?
Yes. You can place more than one signature if needed.
Can I position the signature?
Yes. Drag and place it where you need it.
About this tool
What this tool does
Sign PDF adds signatures or signature areas so you can finish contract packaging and policy acknowledgements—HR, procurement, or client approvals—without printing. Output is generated in your browser for download.
Real-world use cases
- Counter-signing a policy or SOW PDF before archiving.
- Adding a visible signature block to a vendor form.
- Closing lightweight approvals where full PKI is not required.
Privacy explanation
The PDF and any signature assets stay in your session for simple image or drawing flows—reducing reliance on a hosted vault for basic signing.
Browser processing
Signature data is merged into the PDF structure client-side; advanced cryptographic signing may require different tooling—this path emphasizes local preparation and export.
Hub: Edit & Sign PDF. Related tools: Edit PDF, Compress PDF.