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Edit & Security
Sign PDF
Add your digital signature to PDF documents.
How to Use
- 1Upload a PDF to add a digital signature.
- 2A signature placeholder is applied to the document.
- 3For legally binding signatures, use a certified service.
Pro Tips
- • This adds a visual signature indicator.
- • For legal signatures, use a certified e-signature provider.
Files auto-deleted after 24h • SSL encrypted • No data shared
Drop your files here
or click to browse • Accepts .pdf
Single file only
Upload 1 or more file to continue
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4 relatedFAQ
Sign PDF — frequently asked
Bank-grade security
256-bit SSL encryption. Files auto-delete 24h after processing.
Blazing fast
Most jobs finish in ~5-10 seconds. No queues, no waiting.
No install required
Runs entirely in your browser. Works on desktop, tablet, and phone.