features / ios

Sign PDFs on your iPhone and iPad

Go paperless and sign PDFs electronically wherever you are. With PDF Expert, signing a PDF on iPhone or iPad takes just a few seconds.

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Sign PDFs on your iPhone and iPad

Create a professional-looking signature

Sign any document with the Apple Pencil, just as you would on paper. Or easily draw a signature with your finger. Create a signature once and add it in two taps anytime you need it.

Collect customer signatures on the go

Save time and let customers sign documents right from your iPad with secure one-time signatures that can’t be copied to other PDFs.

Sign PDFs across all your devices

PDF Expert syncs signatures across your iPhone, iPad, and Mac. You can sign off with the Apple Pencil on your iPad and use the same signature on your Mac later.

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PDF Expert today

We make it easy to edit, annotate, sign and organize PDFs.