How to Add Notes to PDF - 5 Effective Ways

Do you wish to learn how to add notes to PDF? Teachers and students can gain the advantage of adding notes in PDF files which can help them remember small concepts on different topics. In simpler words, sticky notes help in organizing and expanding information. In this article, we will show you 5 effective ways to add notes to PDF. You can choose the one you need after checking the guide.

Part 1. The Best Way to Add a Sticky Note to a PDF

If you are seeking a versatile alternative to Notability for adding sticky notes to a PDF, we highly recommend you choose UPDF. It can help you add sticky notes with different colors. You are allowed to copy the sticky notes, update the existing sticky note contents, and delete the sticky notes that you do not need. And to help you make notes more appealing, you can use the highlight, strikethrough, underline, and squiggly together with the sticky note feature. For those who do not like the sticky note style, you can also use text comments, text boxes, pencils, and stickers to add notes to PDF per your requirement.

Furthermore, UPDF is the best cross-platform note taking app, which enables you to manage your comment list efficiently, with the ability to export them in just one click.

Impressed by UPDF's versatile annotation features? Begin your enjoyable PDF annotation journey now by downloading it for a free trial!

The Best Way to Add a Sticky Note to a PDF

What is worth mentioning is that UPDF supports working on Windows, Mac, iPhone, iPad, and Android devices. So you can add notes to PDF anytime and anywhere.

With the assistance of UPDF AI, you can have it analyze the content of a PDF for you, whether it's translating, explaining, or paragraphing—it can do it all. UPDF allows you to save the translations or explanations of words, sentences, or paragraphs as sticky notes, making it more effortless to read lengthy or indigestible PDF documents.

Here, you can follow the guide to add a sticky note to a PDF using UPDF.

Step 1. Click the "Free Download" button below to download UPDF on your computer, then, follow the on-screen guide to install it. Then, run the UPDF, open PDF on your computer by clicking "Open File", and select the PDF to which you want to add notes to.

Step 2. Move your mouse to the "Comment" icon, and click on it. Now, click on "Sticky Note", place your mouse on where you want to add the sticky note and click on it. Now, you can add the note contents and change the sticky note color based on your needs. Now, you add the sticky note to PDF successfully. You can add more or save it on your computer.

If you want, you can export the added notes separately with UPDF's comment list feature.

It is very easy to add sticky notes to PDF using UPDF. If it is what you need, you can download UPDF via the button below. Furthermore, UPDF has a pro version. If you do not want the free trial limitation, you can pay a low price to upgrade to UPDF Pro by visiting its pricing page.

If you are still confused about the steps, watch the video below to learn more detailed instructions.

Video on How to Add Notes to PDF on Windows

Part 2. How to Add Notes to PDF in Microsoft Edge?

If you are those who do not want to download desktop tools, you can use Microsoft Edge to add notes to PDF. It is also very easy. Here is the guide.

Step 1. Right-click on the PDF file, choose "Open With" and select "Microsoft Edge" to open the PDF you want to add notes to Microsoft Edge.

Step 2. Now, select the contents that you want to add note and you can find the "Add comment" icon, click on it.

Step 3. Now, you can add content. Once it is done, click on "√" save the notes to PDF. After finishing adding notes to PDF, you can click the "Save" or "Save as" icon at the right top menu to save it.

Part 3. How to Add Notes to PDF Free Online

Besides adding notes to PDF using Microsoft Edge, you can also use an online method. One of these great ways is PDFfiller. Its free version allows you to upload the file up to 25MB. Here are the steps that you can follow.

Step 1. You can visit PDFfiller online website. Click "Browse for a Document on Your Computer", and select the PDF file from your computer to upload.

add notes to pdf free online via pdffiller

Step 2. Click on "Sticky" and click on the place where you want to add the sticky note to. Now, you can add the text there. You can click "Done" to save changes to add notes to PDF successfully.

Part 4. How to Add Notes to PDF in Preview

If you have a Mac computer and want to know how to add notes to PDF with Preview, you can check this guide.

Step 1. Right-click on the PDF file on your Mac. Then, Select "Open With" > "Preview" to open PDF.

Step 2. Now, find the pencil icon, and click on it to show all menus. Click on the "A" with a rectangle to add a note to the PDF here. When everything is ok, you can go to "File" to save all your changes.

Part 5. How to Add Sticky Notes to PDF Via Adobe Reader

Adobe Reader is the most popular PDF reader at the moment. Many users also want to know how to add sticky notes to PDFs with it. So we also show the guide here.

Step 1. Open Adobe Reader after downloading it on your computer. Go to "File" > "Open" to choose the PDF file that you want to add sticky notes to.

Step 2. Click on the "Sticky Note" icon at the top menu, and put it in the place where you want to add it to. Now, you can enter the notes here. When it is done, you can click "File" > "Save" to save all sticky notes on your PDF.

Also Read: How to Add Comments in PDF

Part 6. FAQS About Adding Notes to PDF

Q1. How to Add Handwritten Notes to PDF?

To add handwritten notes to PDF, you need to open a PDF file on UPDF, then, go to "Comment" > "Pencil" to draw and add handwritten notes to PDF successfully.

Q2. How to Add Notes to PDF on iPad/iPhone?

You can use UPDF on iPad/iPhone to add notes to PDF easily. Open PDF on UPDF, tap the pencil icon, now, tap on the "Note" at the bottom menu, select the note style, and tap on the place to add a note, add the contents in the pop-up window, slide down to save the notes on PDF.

Q3. How to Add Notes to PDF on Mac

To add notes to PDF on Mac, you should download UPDF on Mac. Open PDF on Mac, navigate to "Comments" and use the "Sticky Note" feature to add notes to PDF on Mac.

Q4. How Do I Add Notes to a PDF without Acrobat?

There are many ways to add notes to PDF without Acrobat. One of the ways is to use UPDF. Click "Open File" to open PDF, and click "Comment" > "Sticky Note" to add notes to PDF without Acrobat successfully here.

Q5. How to Add Notes to PDF on Chrome

There is no way to add notes to PDF on Chrome directly. But you can use Google Drive to add notes to PDF on Chrome. Upload the PDF to Google Drive, double-click on the PDF to open it, select the contents that you want to add notes, and click on the "Add comment" icon to add the sticky note to PDF.

Final Words

Adding notes to PDF is very important if you use PDF files frequently for reading, collaborating, and sharing. It can help add important information there to remind you or add comments to send feedback and communication on the documents. Whatever you need them for, you can find the solutions you need from the above 5 solutions.

But compared with other solutions, UPDF is a better choice as it has different ways to add notes to PDF, allows you to customize the notes, and adds notes to PDF on Windows, Mac, Android, and iOS devices. You can download UPDF via the button below to test.