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.

After exploring the offerings for each tool, PDF24 Creator is easily the best free option around right now. Having tested out ...

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.

LibreOffice can handle all kind of files, including PDFs you might be working on. Here's how to set up a PDF in LibreOffice and edit it.

Is there a way to edit a pdf file for free? The official way of editing PDF files is by using the Adobe Acrobat PDF editor. But there is another option that doesn’t cost anything. The first way ...

Portable Document Format (PDF) is a common format for sharing final versions of files. The format is most used for viewing and not editing. But if you need to edit PDF files, Microsoft Word brings ...

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.

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 ...

In this week's lesson, Professor Breen (disclaimer: not a real professor) shows his students how to make the most of PDFs with Apple's Preview.