Edit & Annotate

Sign PDF Documents Online

Create and place electronic signatures on PDF contracts, agreements, and forms. Draw your signature by hand, type with stylized fonts, or upload an image stamp.

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How to Sign PDF

Follow these 3 simple steps to process your files securely in your browser:

1

Upload document

Choose the PDF document that needs to be signed.

2

Create your signature

Draw your signature with mouse or touch, type your name, or upload a signature image.

3

Position and sign

Drag the signature to the signature line, resize if needed, and save your signed PDF.

100% Private & Client-Side Processing

All document processing runs locally on your device using WebAssembly. Your files are never uploaded to our servers or stored in any cloud database, ensuring complete confidentiality for your personal and business documents.

Why Use PDF Saver to Sign PDF?

3 Signature Modes

Draw naturally on canvas, generate a stylized signature from text, or upload an existing signature image.

Precision Placement

Move, scale, and align your signature stamp precisely on any page.

Multiple Signature Support

Add multiple signatures, dates, and initials to contracts and forms.

Strict Local Privacy

Sensitive contracts and signature graphics are processed strictly on your device.

Frequently Asked Questions

Can I sign PDFs on my mobile phone or tablet?

Yes. The signature drawing canvas supports touch screens, styluses, and trackpads on mobile devices and desktop computers.

Is my signature stored on your server?

No. Your signature is rendered onto the PDF locally in your browser memory and never transmitted to external servers.

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