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.

Always wanted to edit your PDF files for free on mobile or laptop, but don’t know how? Here’s a guide to follow.

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.

Editing PDF documents on the go is helpful in so many situations. For example, if you’re at the doctor’s office and need to sign a document, you can quickly do so with an applicable PDF reader.

There are many alternatives when it comes to editing a PDF, but the best bet is usually to just use Adobe Acrobat on your computer or mobile device.

If you've ever tried to edit a Portable Document Format file, or PDF, you've almost certainly discovered that it's a lot more trouble than editing a Microsoft Word or Google doc.

Learn how to use one of Word 2013's most asked-for features: how to open and edit a PDF file in Word.

Editing a PDF in Google Drive isn’t overly difficult, and our guide will help you every step of the way.

In iOS, Apple's stock Files app is a handy place for keeping PDF documents on your iPhone or iPad. Not only can you view and organize your documents in the Files app, but it also provides you with ...