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PDF editing

Add text, fill forms, draw and change PDFs on your phone.

All · 10 Scanning · 7PDF editing · 3App comparisons · 3

A hand signs with a stylus on an iPhone lying on a light desk next to blank sheets of paper and an envelope

SignaturesAug 24, 2026· 9 min read

How to sign a PDF on iPhone and send it back in minutes

A lease, a permission slip or a contract arrives by email and needs your signature today. Here is how to sign it on your iPhone, with Markup or a PDF app, and send it back without a printer.

Hands holding an iPhone above a printed form and a receipt on a light desk by a window

ScanningAug 17, 2026· 9 min read

How to convert photo to PDF on iPhone, free and in a minute

The photo of your form is in Photos, but the office wants a PDF. Three ways to make one on iPhone, from the hidden Print trick to a searchable, signed PDF.

Hands holding an iPhone above a printed form on a light desk near a window, with a pen beside the paper

PDF editingApr 16, 2026· 10 min read

How to edit a PDF on iPhone: add text, sign and send it back

A practical guide to editing a PDF on your iPhone: when to type, when to sign, when to draw, and how the free Files app Markup compares with a full PDF editor.