Sign PDF

Signing a PDF electronically should be simple and secure. With PurePDF, you can draw your signature directly on your screen, then place it precisely on any page of your document.

Unlike cloud signature services that store your documents on their servers, PurePDF performs all processing locally in your browser. Your documents and your signature never leave your computer.

Adjust the size, position and page where your signature appears. The signature is embedded as a transparent image in the PDF, maintaining the quality of the original document.

Perfect for contracts, approvals, forms and any document requiring a handwritten signature. Fast, free and 100% secure.