How do I add my signature?

Draw your signature on the canvas, then choose position (top/bottom, left/center/right) and size before applying.

Is the signature legally binding?

Electronic signatures added this way are suitable for many use cases, but legal enforceability depends on your jurisdiction and the document type.

Your signature is embedded as a transparent PNG image within the PDF at the specified position.

Draw your signature and stamp it onto one or more pages of your PDF.

Click or drag a PDF file here

PDF only · Up to 50MB

Or import from cloud

Draw your signature, choose a position (top/bottom × left/center/right) and a size, and pdfs.to overlays it on the page you choose.

Signatures are flattened into the PDF so they travel with the document and can't be moved by recipients.

Protect PDF

Add password protection to sensitive documents.

Unlock PDF

Remove password protection when you have access.

Corrupt PDF

Intentionally damage a PDF for testing recovery tools.

Redact PDF

Permanently black out sensitive text and information.