If you need to edit PDF on iPhone in a hurry, you can do so without having to install any new app. Just use the native Files app. Let's show you how.

Some might suggest you download an app to convert a picture to a PDF on the iPhone, but the truth is you can do it for free without any apps.

When you download files onto your iPhone, you can usually find them in the app that's meant to open them, or save your downloads to specific folders.

iOS 15 is Apple's latest software update and now offers a functionality to edit PDF files directly on your device.

iPhone users can now use their device to sign important PDFs without having to look for a desktop computer.

Need to create a PDF or save your current document in that file type? We’ll walk you through how to convert Apple Pages to PDF on Mac, iPhone, and iPad.

Types of attachments that are compatible with the iPhone include PDFs, photos, videos and audio files; however you may be able to download and save other types of attachments depending on the apps ...

Attention all iPhone users: If you need to turn an important physical document into a PDF, all you need is the Notes app.