Sign PDF Online — Free, Fast, No Signup
Drop in your signature image, place it on any page, and download the signed PDF. All processing stays on your device.
1. Upload PDF
2. Upload signature image
Private
Browser-only processing
Fast
No signup, no watermark
Universal
Any browser, any device
How it works
- 1
Upload the PDF
Choose the PDF document you need to sign.
- 2
Upload your signature image
Add a transparent PNG or JPG of your signature.
- 3
Position, size, and download
Pick the page, drag the sliders to place your signature, and download the signed PDF.
Signing PDFs without an account
Most contracts, offers and consent forms today accept a simple electronic signature. You upload the PDF, drop in an image of your signature, position it, and download the result. It takes about 30 seconds.
How EasyPDFViewer compares
DocuSign and Adobe Sign require an account and lock features behind paid tiers. EasyPDFViewer signs PDFs client-side, free, without asking for an email — best when you just need to sign one document and move on.
Frequently asked questions
Is this a legally binding e-signature?
For simple electronic signatures accepted in most jurisdictions (US ESIGN, EU eIDAS SES), yes. For qualified digital signatures with cryptographic certificates, use a certificate-authority service.
Do I need to draw or upload a signature?
Upload an image (PNG works best). You can scan a paper signature or draw one on your phone and screenshot it.
Are files uploaded to your servers?
No. Signing runs entirely in your browser with pdf-lib. Nothing leaves your device.
Can I sign more than one page?
Sign the current page, save, then upload the signed PDF again to sign the next page.
What image format works best?
A transparent PNG on a plain background gives the cleanest look on the PDF.
Can others verify who signed?
This tool applies a visual signature. For cryptographic verification, use Adobe or a CA-based service.