How to Add Arrows to PDF With/Without Adobe Acrobat

While writing a research paper or professional project, you may need to add an arrow in the PDF to draw attention to important text, figures, or data. Moreover, you may also want to insert an arrow to indicate corrections when reviewing a document. When encountering such situations, you can wonder how to add an arrow in PDFs.

In this article, we will try to solve your problem with two of the best markup tools available on the market and we also compare these 2 tools to help you make a better decision. After going through this article, you will be able to insert arrows in a PDF without any sort of problem.

Method 1. How Do I Add Arrows to a PDF with UPDF?

UPDF is one of the best PDF annotation tools, with an option to add different shapes, including arrows, rectangles, ovals, polygons, and lines in the PDF document. Additionally, you have the option to change the thickness of the arrow in this markup tool. You can adjust its color and opacity settings to match your needs. Users can even play around with the arrow's size, placement, and orientation to place it exactly where they want.

Step-by-Step Guide to Add Arrows to PDF With UPDF

Now that you are familiar with the functionality of this annotation tool, it's time to learn the instructions on how to add an arrow to a PDF. With the help of these simple-to-follow steps, anyone can insert arrows in PDF using UPDF:

Step 1: Download UPDF

First, you have to download UPDF on your device to make use of this AI-powered markup tool. After installing this software, launch it on your device and add the desired PDF to kick-start the annotation process.

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Afterward, click on the "Comment" icon on the left side of your window to access the annotation tool of this software.

how to add arrow in pdf comment

Step 2: Add an Arrow to PDF Using the Comment Feature

Proceed to click on the "Shapes" drop-down menu and choose the "Arrow" shape to add it to your document. Now, go to the location on your document where you want to add this shape and draw the arrow to point towards important information.

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Step 3: Edit the Arrow Properties in the Settings

You also have the option to change the arrow properties in the settings. For this purpose, single-click or right-click the arrow to access the new toolbar under the selection. Here, click the "Properties" icon and choose the color for your arrow. Finally, adjust the opacity and thickness values of the arrow to optimize these properties settings.

how to add arrow in pdf properties

Other Key Features of This Tool

UPDF is much more than a simple PDF annotator. It has the ability to solve any PDF-related problem with its innovative and unique features. Some of the best features provided by this tool are explained in the section below.

  1. Annotation Features: Besides adding arrows in the PDF, this tool allows users to add multiple other shapers. You also have the option to add signatures, stamps, and stickers to the PDFs using this PDF annotator. In addition, you can perform basic markup functions, like adding sticky notes and comments, with the help of UPDF. The tool also offers features such as highlight, strikethrough, and underline text for better personalization.
  2. AI Features of UPDF: Users can also take advantage of the UPDF AI features to increase their understanding of the PDF content. You can use the "Chat" mode of this tool to prompt AI to summarize, explain, or translate content written in different languages. Additionally, with the help of the "Ask PDF" feature, you can solve any problem you're facing in PDF comprehension.    
  3. OCR Conversion: UPDF even lets you edit, annotate, and modify text present in the scanned PDFs using its OCR conversion feature. This tool can recognize the content written in any language for the ease of the users. In addition, you can retain the document's formatting while converting it using the UPDF OCR converter.
  4. Edit PDF File: You can add, remove, or change the text in your PDF files with the help of this PDF editing feature. Using this PDF annotator, you also have the option to rotate and crop the images in your documents. Additionally, users can also play around with links from PDFs using this feature.
  5. Organize PDF Pages: Users also have the option to insert or replace PDF pages using this feature. UPDF allows them to extract PDF pages or split the documents to save some disk space. Other than that, you can also change the orientation and placement of pages in the PDF file.

After introducing the first method to add arrows to PDF, you may wonder where you can download this software. Don't worry, you can click the "Free Download" button below to install it safely without any hassle.

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Method 2. How to Add an Arrow to PDF in Adobe Acrobat?

Adobe Acrobat allows you to insert arrows in the PDF document using the Comment feature. Users also have the option to change the style, color, and thickness of the arrow according to their needs. It also lets users choose the type of end they want to apply to the arrow. Once you apply all these settings, you can even adjust the placement of this arrow to place it in the desired location.

If you are thinking about how to add an arrow in Adobe Acrobat, we will explain the detailed steps for your ease. All you need to do is follow these steps to insert arrows in any PDF.

Step 1: Open your document with the help of Adobe Acrobat to start annotating this PDF. Afterward, click on the "Comment" feature on the right toolbar to access all the markup tools in the software.

how to add arrow in pdf comment in adobe

Step 2: Now, access the "Drawing Tools" drop-down menu and choose the "Arrow" option to add this arrow to the PDF. Then, scroll down to the place you want to add this arrow and point this arrow towards essential data.

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Step 3: Finally, click on the "Color" icon and then the 'Gear" button to change the properties of your arrow. By doing so, you will reach the line properties and adjust the color, thickness, opacity, and style of your arrow. Once you are done with the settings, click the "OK" button to save these arrow properties.

how to add arrow in pdf change color

Part 3. Comparing the 2 Methods to Add Arrows to PDF

Throughout the article, we have tried to cover all the arrow-adding features of UPDF and Adobe Acrobat. All this information should have helped you choose the best PDF annotator for your needs. If you are still confused about the choice of the most appropriate markup tool, go through the following side-by-side comparison table to get a better idea.

MetricsUPDFAdobe Acrobat
Arrow Feature
100+ Beautifully-Designed Stickers
PricingYearly Plan: US$29.99
Perpetual Plan: US$49.99
Acrobat Pro: US$239.88 per year
Acrobat Standard: US$155.88 per month
ProsEasy-to-use interface
Multiple platform support
Blazing-fast processing speed
Cost-effective as compared to other options available
Good customer support
Integration with other Adobe applications
ConsIt is not as famous as Adobe Acrobat currently, but its reputation is growing fastCostly pricing plans
Outdated user interface

Considering all the features compared in this table, UPDF stands out as the best tool to add an arrow to PDFs. With its ability to add other elements, such as stickers and stamps, to PDFs, this tool is clearly better than Adobe Acrobat. Let's analyze some other ways in which UPDF solidifies its superiority to other PDF editors in the market.

  • Cost-Effective Pricing Plans: As mentioned in the comparison table, UPDF offers the best rates in the market to facilitate the users. It only costs you $29.99 to purchase UPDF for an entire year as compared to the monthly cost of $29.99 for Adobe Acrobat. These pricing plans clearly show the superiority of UPDF when it comes to affordability. Now UPDF is offering an exclusive discount. Get it now!
  • More Intuitive Interface: The user interface of Adobe Acrobat may seem to be dull for younger interfaces. In contrast, UPDF offered a more user-friendly interface for users of every age. Moreover, clearly labeled features of this tool make it easier to navigate for beginners.
  • Fast Processing Speed: UPDF also offers blazing-fast processing speeds to help users add arrows and other elements within a few seconds. You can process PDFs with heavy images using the fast processor of this PDF editor.

FAQs on Inserting Arrows to PDF

Q1. What is the usage of an arrow in a PDF document?

Anyone can make use of these arrows to draw charts and diagrams in the PDF document. You can also use these arrows to explain the sequence of events. Moreover, these arrows are also helpful to draw attention to facts and figures in the content.

Q2. Can I change the thickness of an arrow in a PDF document?

Yes, you can change the thickness of an arrow with the help of UPDF. All you need to do is access the "Comment" mode of the tool to change the properties of the arrow. Once you enter this mode, single-tap on the arrow and then select the "Properties" option to change the color and thickness of the arrow. You have the option to set the arrow thickness from 1pt to 20pt.

Q3. Can I change the color of an arrow in a PDF document?

Yes, UPDF allows you to change the color of the arrow in the "Properties" settings of the tool. All you have to do is single-click the arrow and access the properties settings to add the color of your choice to the arrow. You can select from a diverse range of colors to give a personal touch to these arrows.


After going through this article, you now have the proper idea about how to add arrows in a PDF. With the help of this knowledge, you can even add other shapes and elements to your PDF file. Both tools explained in this article are good enough to insert arrows in the PDFs.

However, if you are looking for the best PDF annotator in the market, UPDF should be your topmost priority. Its affordable pricing and other markup features make it the best tool to annotate PDFs. So, download UPDF now to add as many shapes as you want in your documents.

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