The Sketch tool lets you draw with lines that have the same thickness, whereas the Draw tool changes the thickness of its lines depending on how long you hold your click on your Trackpad/Mouse. These two tools do nearly the same thing – they allow you to use your trackpad or Bluetooth mouse to draw anything you want on the PDF file. Now we will give you a quick rundown of the different tools available in the Quick Look/Preview PDF-editing mode. To make changes to the PDF file, choose one of the tools at the top of the preview window and use them to make the desired edit.Click the pencil-shaped icon (labelled Show Markup Toolbar) at the top of the Preview window – this will put the Preview (Quick Look) tool into editing mode.Press the Spacebar button from your keyboard – a preview of the PDF file should appear on your screen.Go to the PDF file you want to edit and select it.For starters, here’s how to open the PDF-editing tools of Quick Look: Below, we will go over the main edit options you get with this tool, and we will show you how to use them. It must be said that you cannot expect any super-advanced editing features from Quick Look, yet some of its PDF-editing tools may still surprise you. After the release of macOS Mojave, Quick Look also became able to perform different edits to PDF files. Quick Look allows you to preview the contents of a wide variety of file formats without needing a dedicated app to open them.

However, if you want to perform more advanced edits, getting a dedicated PDF-editing third-party app may be necessary (there are plenty of such apps, both free and paid, on the Internet). In the next lines, we will show you how you can use Quick Look to make changes to PDF files for free and without the need for installing third-party software. However, since macOS Mojave’s release back in 2018, the Quick Look tool that comes preinstalled on Mac computers received the function to perform some simple, yet important edits in PDF files. docx file (two other very popular text file formats) and start editing them right away with pretty much any text editing software, editing a PDF file may not be as straightforward and oftentimes requires specialized software.

The PDF format is one of the most commonly used text document formats in the cyber world, and it has the well-known property of being somewhat tricky to edit. Quick Look lets you edit PDF files on Mac for free, without needing dedicated software. To edit PDF on Mac, the quickest and easiest option is to use the built-in Quick Look tool that was added to macOS with the release of Mojave in 2018.

How to edit a file on mac