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Add Signature

Sign your PDF documents

Upload your PDF to add signature

Drag & drop a PDF, or click to browse

Choose File

PDF files only · Max 50 MB

Processed locally in your browser
Never uploaded to any server
Auto-deleted after session
Instant processing
Pro Tip

Did you know? You can double-click any text in the editor to edit it directly. PDFino automatically matches the original font style!

Add your digital signature to any PDF document. Type your name and apply a professional cursive signature — processed locally.

100% Browser-Based
Files Never Leave Your Device
No Installation Required
Fast Processing
Mobile Friendly
Secure PDF Editing
Privacy Focused
100% Browser-Based
Files Never Leave Your Device
No Installation Required
Fast Processing
Mobile Friendly
Secure PDF Editing
Privacy Focused

How to add signature

1

Upload

Select your PDF files from your computer or drag and drop them into the upload area.

2

Process

Wait a few seconds while our system handles the add signature.

3

Download

Once finished, download your new PDF file directly to your device for free.

Sign PDFs Securely Online

Need to sign a contract, lease, or invoice right now? Skip the printer and scanner. Our free online PDF signer allows you to type your name and instantly generate a professional cursive signature on your document. Best of all, because PDFino operates using local processing technology, your sensitive legal documents are signed securely on your device and are never uploaded to an external server.

Frequently Asked Questions

Upload your PDF file, type your name into the signature field, and click 'Add Signature'. We will generate a cursive signature and embed it into your document instantly.