Guides
iPhone PDF and photo conversion guides
Straight answers to the things people actually search for when a photo has to become a PDF - or a PDF has to become photos. Each guide covers the free methods built into iOS first, then where they run out of road.
How to convert JPG to PDF on iPhone
Every way to turn a photo into a PDF on iPhone - the Files app, the Print trick, Books, and a dedicated converter - and when each one is the right call.
Read the guide →How-toHow to combine multiple photos into one PDF on iPhone
Ten photos, one file, in the right order. How to merge images into a single multi-page PDF without a computer.
Read the guide →How-toHow to convert a PDF to JPG on iPhone
Screenshots lose quality and only capture one page. Here is how to turn a whole PDF into clean JPG or PNG images instead.
Read the guide →How-toHow to scan a document to PDF with your iPhone
Your iPhone camera is a perfectly good scanner. How to get a flat, readable, correctly-sized PDF out of it.
Read the guide →PrivacyHow to password protect a PDF on iPhone
Before you email a payslip or an ID scan, lock it. How PDF passwords actually work and how to add one from your phone.
Read the guide →PrivacyHow to convert JPG to PDF without uploading your files
Free web converters want your documents on their servers. Here is what that actually means, and how to convert offline instead.
Read the guide →How-toHow to extract pages from a PDF as images
Pull page 4 - or all forty - out of a PDF as JPG or PNG, at the resolution the job actually needs.
Read the guide →Buying guideWhat makes the best JPG to PDF app for iPhone
Seven things worth checking before you install a converter - including the one most free apps quietly get wrong.
Read the guide →
Convert it on your iPhone
JPG To PDF Converter PRO merges photos into one PDF and pulls PDF pages back out as images - on the device, with no account and no uploads.
Download on the App Store