SignDrop: sign documents that never leave your device

SignDrop takes a deliberately unfashionable position: your documents are none of our business.

The extension signs PDFs, Word documents (.docx) and photos of paper forms entirely in the browser. Draw, type or upload a signature, or scan a QR code and sign with a finger on your phone. There is nothing to pay and no account to create, because nothing ever reaches a server.

Install it from the Chrome Web Store or read more at signdrop.app.