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Insert Comment Box and Page Number in PDF For Free

Last updated on May 25, 2026

Insert Comment Box and Page Number in PDF

Insert comment boxes and page numbers in your PDFs easily with pdfFiller's intuitive tools, enhancing document clarity and organization.

What is a Comment Box in PDF?

A comment box in a PDF is a tool that allows you to add annotations directly onto the document. This feature is essential for improving document clarity, as it enables you to highlight important information or provide feedback. Small businesses often use comment boxes to annotate contracts, proposals, and reports, ensuring that all relevant details are clear and easily accessible.

How to Insert a Comment Box

  • Open your PDF in pdfFiller's browser-based editor.
  • Click on the "Edit" button to access the editing tools.
  • Select the "Comment Box" tool from the tools menu.
  • Click on the area of the PDF where you want to place the comment box.
  • Type your comments into the box that appears.
  • Adjust the size and position of the comment box as needed.
  • Save your changes to keep the comment box in the document.

Adding Page Numbers in PDF

  • Open your PDF document in pdfFiller.
  • Click on the "Edit" button to reveal the editing options.
  • Select the "Page Number" tool from the tools menu.
  • Choose the format and position for the page numbers.
  • Click on the pages where you want the numbers to appear.
  • Review the placement and formatting of the page numbers.
  • Save the document to finalize the page numbering.

Workflow Benefits of Annotations

Using comment boxes and page numbers significantly improves collaboration among team members. These annotations enhance document organization, making it easier for everyone involved to understand the content. For instance, a real estate professional can use comment boxes to highlight key terms in a contract, ensuring that all parties are aware of important details before signing.

Managing Comments After Insertion

  • Click on the comment box you wish to edit.
  • To move the comment box, drag it to the desired location.
  • To resize, click and drag the corners of the comment box.
  • To delete a comment, select it and press the delete key.
  • To change the color or style, access the formatting options in the toolbar.

Common Use Cases for Comment Boxes

Comment boxes are particularly useful in various scenarios. For example, legal professionals often annotate contracts to clarify terms for clients. Similarly, marketing teams may use comment boxes on proposals to provide feedback before final approval. These targeted annotations help ensure that all necessary revisions are communicated effectively.

Security and Compliance Considerations

When using comment boxes, it is crucial to consider data protection measures to ensure sensitive information remains secure. Compliance with regulations such as GDPR is essential when handling client data. Best practices include regularly reviewing comments for sensitive content and ensuring that only authorized personnel can access the documents.

How Does pdfFiller Compare with Other PDF Tools?

pdfFiller offers a user-friendly interface that simplifies the process of inserting comment boxes and page numbers, making it ideal for small businesses. In contrast, Adobe Acrobat is known for its comprehensive features but can be complex for users unfamiliar with its interface. Smallpdf provides basic PDF editing tools but lacks the extensive features available in pdfFiller, which may limit functionality for advanced users. PDF Expert is user-friendly but primarily focused on Mac users, which may not suit all small businesses.

Next Steps After Adding Comments

After inserting comments, you can share the document with colleagues for review. Use pdfFiller's sharing options to send the document via email or generate a shareable link. Once all comments are addressed, finalize the document and integrate it with e-signature workflows to complete the process efficiently.

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How to annotate a PDF?

1. Upload

Online PDF annotation: Highlight, redact, draw, and comment

  • Annotate and edit Go beyond editing and add context to your changes. After fixing a typo or updating a section, drop a comment or highlight the area to pinpoint and explain edits.
  • Guide every signature Use annotation tools to highlight important sections, redact sensitive details, or add comments to clarify contract clauses before you send the document for signing.
  • Team feedback, simplified Stop juggling feedback across endless email chains. Share your document and let everyone add their highlights, comments, and suggestions directly on the PDF.
  • All your notes in one place Never lose track of important feedback. All annotations are saved with your documents in your secure cloud storage, keeping your projects organized and accessible.

Who uses this tool?

Learn how professionals use pdfFiller to review documents and exchange feedback.

Business Owners

Review business plans or financial reports and add notes directly on the document for your team. Highlight key performance indicators and comment on specific sections to provide clear feedback without altering the original file.

  • Financial reports
  • Business plans
  • Marketing mockups
  • Strategic roadmaps
Business Owners
  • G2 — Users Most Likely To Recommend
  • G2 — Grid Leader in Small-Business
  • G2 — High Performer
  • G2 — Regional Leader
  • G2 — Easiest To Do Business With
  • G2 — Best Meets Requirements
  • G2 — Best Support

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pdfFiller is rated 4.6/5 stars on 125,000+ G2 reviews.

Very easy to use although I failed to save the file to my computer. The second time I filled out the form I saved it right away. Worked great!
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very good editer very easy to use,, i recommend 100%
km
This is a great program for anyone who… This is a great program for anyone who uses pdfs a lot!
cjacques.mail
The forms I was able to pullup store and print
Michelle R
Such a great site to use. Easy to create and save documents. I do feel that the ongoing cost is too high though.
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FAQs

If you can't find what you're looking for, please contact us anytime!

To insert a comment box in a PDF using pdfFiller, simply open your document in the editor, select the 'Comment' tool from the toolbar, and click on the area where you want to place the comment box. This feature allows you to add notes or feedback directly on the PDF, making collaboration easier for remote teams and legal professionals. For best results, ensure that the comment box is clearly visible and appropriately sized for your document layout.

To add page numbers to your PDF, open the document in pdfFiller, navigate to the 'Header & Footer' tool, and choose the 'Page Number' option. You can customize the position and format of the page numbers according to your preferences. This feature is particularly useful for legal teams and SMEs needing to maintain document organization. Remember to preview your changes to ensure the page numbers are correctly placed before saving.

Yes, you can insert both a comment box and page numbers in the same PDF document using pdfFiller. Start by adding the comment box where necessary, then proceed to the 'Header & Footer' tool to include page numbers. This dual functionality enhances document clarity and collaboration, especially for remote professionals managing multiple revisions. Always check the final layout to ensure both elements are well-integrated.

Absolutely! pdfFiller allows you to customize the appearance of comment boxes in your PDF. After inserting a comment box, you can change its color, size, and font style to match your document's theme. This customization is essential for maintaining a professional look, especially in legal documents or presentations. Utilize the formatting options to enhance visibility and ensure your comments stand out.

pdfFiller employs robust security protocols to protect your documents while you edit, including encryption and secure cloud storage. When you insert a comment box or page number in your PDF, your data remains safe from unauthorized access. This is crucial for remote professionals and legal teams who handle sensitive information. Always ensure that you are logged into a secure network when accessing your documents to enhance security.

pdfFiller is designed for cross-platform compatibility, allowing users to insert comment boxes and page numbers in PDFs seamlessly across various devices. Whether you are using a desktop, tablet, or smartphone, the interface remains consistent, ensuring that your edits are preserved regardless of the platform. This feature is particularly beneficial for remote teams collaborating on documents from different locations.

Using pdfFiller for document automation streamlines the process of inserting comment boxes and page numbers in PDFs, saving time and reducing errors. The platform's automation features allow you to create templates that include predefined comment areas and page numbering formats, which is ideal for legal teams and SMEs. This efficiency not only enhances productivity but also ensures consistency across all your documents.

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