Need to make notes in a PDF, or perhaps correct a few typos or reorganize the pages? Here are the tools and tips you need.

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.

A true PDF editor lets you change, move, delete, and add actual content to the PDF While many apps call themselves PDF editors, they can't actually edit the text and graphics in a PDF file.