Sign PDF
Add legally binding digital signatures with customizable appearance, timestamps, and full audit trail.
Drop PDF files here
or browse files from your computer
Max 50MBPrivacy prioritized
Draw Signature
Sign with mouse or touch
Type Signature
Choose from elegant fonts
Upload Image
Use your saved signature
Secure & Timestamped
Full audit trail
Guide
How to Sign a PDF
Add a legally binding electronic signature to your PDF in three simple steps.
1
Upload PDF
Upload the PDF document you need to sign.
2
Add Signature
Draw, type, or upload your signature and place it on the document.
3
Download Signed PDF
Click 'Apply Signature' and download your signed document.
FAQ
Sign PDF FAQ
Common questions about electronically signing PDF documents.
Is an electronic signature legally binding?
Yes. Electronic signatures are legally binding in most countries under laws like eIDAS (EU) and ESIGN Act (US).
Can I add multiple signatures?
Yes. You can add multiple signature fields to a single document for multi-party signing.
What signature types are supported?
You can draw a signature with your mouse or touchscreen, type your name, or upload an image of your signature.
Is my signature secure?
Yes. All signing happens in your browser — your signature and document never leave your device.