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How to Annotate PDF on Mac

What is the best app to annotate PDF on a Mac?” If you are perplexed about this question, you’re in the right place.  This article explains a completely free and powerful PDF annotator - UPDF and other two easy solutions to annotate PDF on Mac, helping you make annotations on PDF with ease. The followings are the specific methods.

Part 1: How to Annotate PDF on Mac

New Mac users always prefer annotation software that is compatible with their M1 MacBook and runs as smoothly as they want. There are several different types of annotation tools for Mac users, but they generally lag the basic features.

UPDF- free PDF annotator provides the user a complete set of annotation tools like highlight, pencil, shapes, notes, stickers, text box, eraser, etc. If you don't know how to annotate PDF on Mac, then UPDF is one of the easiest tools to work with.

UPDF is not only limited to highlighting and adding text, but it also has other useful features. These features include a search and find text while you are editing a PDF document, and you can also add bookmarks to navigate your PDF.

More importantly, it is completely free, that is to say, you can save the changed file without any watermarks and limitations. Besides, unlike other PDF tools, it has a stunning UI design, making you enjoy a delightful work experience. You can follow the following steps to annotate PDF on Mac:

Step 1: Open PDF Document

Firstly, you have to launch the UPDF tool on your MacBook. To open the PDF that you want to annotate, click on "Open File" and select a file.

open file in updf

Step 2: Click the Comment Button

On the top of the screen, you would see 3 buttons. Click the first one from right to left in the row. It is the "Comment" button that will show you all the annotation tools.

comment option in updf

Step 3: Annotate PDF on Mac

UPDF has a wide variety of annotation tools that can be used to make the document look brighter in every aspect. Follow the following points to understand how to use the tool:

· Highlight PDF

You can use the highlight, strikeout, and underline tools that are present at the top of the screen to annotate your file. They work exceptionally for all Mac users. You can highlight important information with different colors by dragging it over the text and underlining it too.

highlight pdf mac

· Add Notes to PDF

If you want to add any additional information to the document, use the sticky note tool. It helps to add additional information on any specific part of your PDF document. The text box allows the user to add text like topics and main idea, etc.

annotate pdf on mac

· Add Shapes

Shapes always enhance the look of a document. You can add colored shapes to your file to represent different ideas and diagrams. There are numerous shapes in the UPDF annotation tool like squares, ovals, circles, and arrows.

· Insert Stamps

UPDF also allows you to add stamps to PDF with ease. There are many various stamp samples for you. You can insert any stamps to a PDF file as you desired for review.

annotate pdf file on mac

· Add Stickers

If you want to make your annotation more vivid and delightful, you can add stickers to your PDF files. UPDF provides hundreds of stickers for you. With UPDF, you can make annotations on PDF in many ways for free.

annotate pdf mac

Besides the solution to annotate PDF on Mac, if you want to know about the Windows solution, you can also learn the guidelines on how to annotate PDF on Windows from here.

Part 2: Video Tutorial on How to Annotate PDF

Part 3: How to Annotate PDF on Mac Preview

Mac Preview app has made the life of a Mac user as easy as it could ever be. The users can edit any file or picture without any hassle and in no time. This application allows you to control the color grading, effects, highlight, and temperature of pictures. Whereas on the other hand, if you want to edit and highlight a PDF file, you can do that too with the help of this application.

The Preview annotation tool works seamlessly, and you can use these markup tools to add information to the text that is important to remember. The markup feature opens up a new world of tools in front of you like shapes, sketches, draw, text, signs, notes, border colors, and many more. If you want to know how to annotate PDF preview on Mac? Follow the step-by-step guide given below:

Step 1: Firstly, open the document you want to edit in Preview. To do that, you have to press "Control + Click" on the PDF, and multiple options arise that you can perform on your PDF. Move to the option of "Open With" and select "Preview."

open file in preview mac

Step 2: By selecting "Highlighter Tool," you can annotate PDF. To do so, go to the navigation bar and select "Highlighter Tool," then drag it across the text to highlight it. You can also underline the text by clicking the "Arrowhead" icon and selecting "Underline." If not, click "Strikethrough" and drag it over the text to strikethrough it.

annotate pdf preview

Step 3: To access more annotation tools, access the Markup tool. Click on the "Markup" tool in the navigation bar, and it will show different tools such as text, shapes, sticky notes, etc. If you want to add text, click the "Text" icon and write text. You can also add notes too by clicking on the "Notes" icon, and the position of all the annotations can be changed too.

how to draw on pdf on mac

Part 4: How to Annotate PDF on Mac with PDF Reader Pro

The best way to annotate PDF on Mac is by using PDF Reader Pro. It is a tool that works as a document reader and editor both. You can edit documents, compress them, and convert PDFs into different formats. But most importantly, it has easy-to-use annotation features that can be used to create an interesting document. The availability of freehand tools has made the job easy because you can now draw anything you wish to draw.

If you want to make a study timetable for yourself, you can insert a table with rows and columns. This table can be customized, and you can change the colors of the borders too. If you don't know how to use these tools use can follow the following steps:

Step 1: Download PDF Reader Pro and open it. On the left side of the screen, you would see the option of “Open File." Upload a PDF file by tapping on "Open File." You can drag and drop the PDF file too.

markup pdf mac

Step 2: Once the file is opened, it will come up on your screen. On the top, you will see a toolbar; click on "Tools" to open different annotation tools.

Step 3: You can annotate your file by using arrowheads, shapes like squares, add text, strikeout text, etc. For more information, you can add links. It provides a signature feature too.

how to mark up pdf on mac


In this article, we have mentioned the crux of all 3 different PDF annotation tools. All of them work smoothly on Mac and provide the desired type of work. The tools we have discussed to annotate PDF Mac are PDF Reader Pro, UPDF, and Mac Preview. Moreover, besides these three annotation tools, if you want to learn other PDF annotating programs, here are 10 PDF annotators for Mac. Generally, people prefer working on UPDF for its huge range of annotation tools. It also works great on the Mac M1 series which makes it a preferable choice in the market.