Tips for Adding Comments to PDF: Types of Comments
Basically, a comment in a file is a piece of text added to annotate the specific content, but you can add multiple types of comments to a PDF, in fact. The types of comments in PDF include, but are not limited to:
- Text comment
- Sticky note comment
- Shapes with comment
- Comment on other annotations
To add comments to a PDF efficiently, a handy tool is required. The software applications introduced in the post are stable and easy to use. In addition to the listed comments, they also help add video, audio, and some other objects to PDFs for commenting. Read on to learn how to.
Way 1: How to Add Comments to a PDF with SwifDoo PDF
SwifDoo PDF is a small and fast software program that allows you to add comments in a PDF on Mac and Windows. It enables you to annotate a PDF by typing text, adding sticky notes and carets in different colors, drawing shapes and lines, etc. You can use its free trial to edit PDFs without limitation. SwifDoo PDF offers numerous additional features, including the ability to convert, secure, compress, and sign PDFs, among others.
The three steps below show you how to add comments to a PDF easily using SwifDoo PDF.
Step 1: Drag and drop your PDF file into the free downloaded and launched PDF comment tool.
For macOS:
Step 2: Click the Annotate tab at the top and choose the comment tool, Note.
Step 3: Click where you'd like to comment on the PDF, and type your text in the pop-up box to add a comment to the PDF.
Step 4: Choose the Highlight tool to highlight specific text, and right-click the highlight to add comments through the Add Note option.
Step 5: Right-click on the PDF comments you've added, choose Properties or Set Status, and you can change their appearance and give your feedback on the document.
- When needed, you can add comments to a PDF by directly typing text on it using the “Typewriter” tool. You have the option to change its color, opacity, line type, and other properties. The “Attachment” comment tool under the "Annotate" tab enables you to embed videos in a PDF, making it possible to add video (or audio) comments.
- Click “Manage Annotations” in the “Annotate” section to open the comments panel in the left sidebar, then tap an icon or right-click on a comment to edit, reply, or delete it. Using the PDF software, you can print comments with your PDF file.
Way 2: How to Add Comments in a PDF with PDF Expert
PDF Expert is one of the most lightweight and simple-to-use PDF annotators to add comments to a PDF for free. The free version of the software enables you to read, comment on, and complete forms in PDF format. You can use your finger or the Apple Pencil to do the comment work. More advanced features such as converting PDFs require its pro version.
Learn how to add comments on a PDF with PDF Expert.
Step 1: Open your PDF file with the PDF annotator and choose Annotate on the top menu bar.
Step 2: Select Note, Highlight, Pen, or another comment tool in the drop-down toolbar.
Step 3: Tap a position on the PDF and enter text in the comment box to comment the PDF file.
Compared to desktop software, web applications sometimes may be more convenient to access. Find out which online tool to use and how to leave comments on a PDF in the coming part.
Way 3: How to Comment on a PDF with PDF4me
Another free way to add comments to a PDF document is by using an online tool, PDF4me. The software is developed to streamline your review work with a series of comment tools. It can be used to add pop-up comments, highlights, lines, and shapes in PDF documents. It also comes with PDF conversion, compression, combination, and a variety of other capabilities.
Take a quick look at how to add comments on a PDF document online for free using this tool.
Step 1: Access the online tool in your browser and choose the PDF Editor tool on its website.
Step 2: Tap Select File to upload the PDF you want to add comments to.
Step 3: Choose the comment tools in the left sidebar, for example, the Notes or Comments tool.
Step 4: Click to add a comment box and type the text to add text comments or pop-up note comments to the PDF.
The online PDF comment and annotation tool is easy to use but only allows you to process one file per hour.
Conclusion
All three PDF software allow you to insert comments in a PDF quickly and for free. Most of them let you add common comments such as bubble comments. Among them, SwifDoo PDF enables you to add many more types of comments, including highlights, stamps, videos, and audio. Importantly, after comment, you can review and manage all of them in the sidebar quickly. Get it for a 7-day free trial and you are able to test all the features.
For Windows:
For macOS:
