Signature & Fill: Sign PDF

No cloud. No account. No subscription. Sign a PDF, fill a form, or photograph a paper document — all on your iPhone, even in airplane mode.

Sign a PDF and send it back in under a minute — without your document ever leaving your iPhone.

Signature & Fill opens a contract, a lease, a school form or a scanned page, lets you drop your signature on it, fill in the blanks, and share a finished PDF. No account. No upload. No subscription.

WHY IT'S DIFFERENT Most PDF signing apps send your file to a server to do the work. This one doesn't — and can't. There is no networking code in the app at all. Your documents and your signature stay on your device, always.

GET YOUR DOCUMENT IN • Open a PDF from Files or iCloud Drive • Send one straight from Mail, Safari or any app via the Share sheet • Photograph a paper document and turn it into a clean, multi-page PDF

SIGN AND FILL • Draw your signature once with a finger or Apple Pencil, then reuse it forever • Place signatures, text, dates and checkmarks anywhere with a tap • Interactive PDF forms are detected automatically — tap a field and type • Five ink colours, resize and move anything, undo and redo • Rotate to landscape for a roomier signing canvas • Password-protected PDFs supported

SHARE A REAL PDF • The export is a real, flattened PDF — not a photo of one • The original text stays searchable and selectable • Opens correctly in Mail, macOS Preview, Google Drive, Files and any standard PDF reader

PRIVACY IS THE PRODUCT • No servers — your files never leave the device • No account, no sign-up, no email required • No analytics, no trackers, no ads • Works fully offline, in airplane mode

FREE, THEN ONE PAYMENT Everything above is free. Free exports carry a small watermark. A single purchase removes it forever — pay once, no subscription, no recurring charges. Family Sharing included, and Restore Purchases is one tap away.

GOOD TO KNOW Signature & Fill creates a simple signature: it places your handwritten mark on the page and records the date it was made. It does not verify the identity of the signer and is not a certificate-based digital signature. For everyday paperwork — forms, agreements, permission slips, invoices, rental documents — that is exactly what is needed.

Requires iOS 17 or later. iPhone and iPad.