Sign PDF
Add digital signatures to PDF documents with customizable signature appearance and placement. Perfect for signing contracts, agreements, and official documents electronically.
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Complete Guide: Sign PDF
Everything you need to know about using this tool effectively
Sign PDF lets you add digital signatures to any PDF document directly in your browser. You can draw your signature with a mouse or touchscreen, type it in a handwriting-style font, or upload an image of your signature. Place multiple signatures across different pages, adjust size and position, and download the signed PDF without uploading files.
Our Sign PDF tool provides a simple yet powerful way to digitally sign documents without installing specialized software. You can create signatures by drawing with your mouse or touchscreen, typing your name in a signature-style font, or uploading an image of your handwritten signature. The tool supports multiple signature fields, allowing you to sign different pages and sections of a single document. All signing happens locally in your browser, so confidential documents never leave your device.
Signing Business Contracts
Quickly add your signature to business agreements, NDAs, and service contracts without printing and scanning.
Approving Internal Documents
Digitally sign expense reports, purchase orders, and approval forms to speed up workflows.
Signing Tax and Legal Forms
Add legally binding electronic signatures to tax returns, legal filings, and government documents.
Co-signing Documents
Place multiple signatures on a single document when co-signing leases, loans, or partnership agreements.
Upload your PDF
Click the upload area or drag the PDF document you want to sign onto it. The file stays on your device throughout the process.
Create your signature
Draw your signature with a mouse or touchscreen, type your name in a handwriting-style font, or upload an existing signature image in PNG or JPG format.
Place signature and download
Click on the document where you want the signature, then resize and reposition it as needed. Add multiple signatures across pages before downloading the signed PDF.
Use a dark ink color when drawing your signature for better visibility
For legal documents, check if your jurisdiction accepts electronic signatures
Place the signature on the last page if the document does not specify a signing location
Save your signature for reuse across multiple documents in the same session
Are digital signatures created with this tool legally binding?
In most jurisdictions, electronic signatures are legally recognized under laws like ESIGN and eIDAS. However, some documents may require certified digital signatures from authorized providers.
Can I add a date next to my signature?
Yes, you can add text fields including dates alongside your signature using the text annotation feature.
Does the tool support multiple signers?
You can place multiple signature fields on the document, but each signer would need to access the tool to add their own signature.
Will my signed PDF be accepted by official systems?
The signed PDF is a standard PDF with embedded signature images. Most systems accept these, though some government portals may require certified digital signatures.
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