PDF editing has long been the bane of computer users everywhere. Luckily there are three fairly simple solutions.

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

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.

Upon opening the file, click the Enable Editing button next to the warning message to edit your PDF file. Once the editing is completed, click File and click the Save as button to save the file.

Eventually, I realized there was a much easier way. All I had to do was open the PDF file in a way that allowed me to edit it, fill out the PDF, save it, encrypt it, and send it.

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

You can edit a PDF on your Mac with Preview, an app that's built-in to your computer from the start. You can use this program to edit photos, too.

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.

When you open a PDF file in Word, it normally opens so that you can edit the document immediately after opening it. However, if you do not want to do that, you can always open PDF files in ...

So how can you edit your PDF files on your iPhone and iPad in the iOS 15 Files app? First, you will need to run the iOS 15, open the Files app, and open the PDF that you want to edit.