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Sign PDF

☁️ Server-required

Add digital signatures to PDFs. Legally binding e-signatures.

Drop a PDF here or click to browse

How to use this tool

1 Upload your PDF file (drag & drop or click to browse)
2 Adjust settings if needed (quality, range, etc.)
3 Process — your file stays in your browser
4 Download the result

Why JadePDF for this tool

✓ Transparent about server use with privacy guarantees
✓ No signup required, no daily limits
✓ No watermark, no ads in the tool widget

Privacy details

This tool requires server processing because the underlying software doesn't run in browsers yet.

Your privacy guarantees:

• Files transmitted via TLS 1.3
• Stored encrypted (AES-256) in temporary storage
• Automatically deleted 60 seconds after processing
• No content logging
• No AI training on your files
• No data sharing with third parties

Compare: iLovePDF deletes after 2 hours. Smallpdf after 1 hour. We delete after 60 seconds.

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