Signature Scanner: Signo

Scan a handwritten signature, remove the paper background on-device and reuse it to sign PDFs and images.

Turn a handwritten signature into a reusable image, then place it on PDFs and images with Signo.

SCAN OR DRAW YOUR SIGNATURE Photograph your own handwritten signature—or one you are authorised to use—and crop it. Signo removes the paper background on your device and saves a transparent PNG to your local signature library. You can also draw a signature directly on screen.

SIGN PDFs AND IMAGES Import a PDF, JPG or PNG from Photos, Files or iCloud Drive. Place a saved signature, the current date or your own text, adjust its position and size, then save a new signed PDF.

KEEP YOUR WORK HANDY Open signed documents from History, rename them, share or print a PDF, and delete items you no longer need. Your document and signature processing happens on your device.

PRIVACY AND SCOPE Signo is an independent visual-signature utility. It does not verify identity, issue digital certificates, notarise documents, request signatures from other people or provide legal advice. Only use your own signature or one you have permission to use.

The app is supported by advertising and uses consent controls, crash reporting and privacy-bounded product analytics. Document contents, signature images, typed field text and filenames are not sent in product analytics.