Remove Comments from PDF

How to Remove Comments from a PDF

You can remove one or all supported comments from a PDF without deleting the document text underneath them. Use the tool above to scan the file, clear selected comments or notes, and download a new clean copy.

Quick Answer

To remove comments from a PDF, add the file, let the tool scan for supported comment annotations, choose one or all comments, and export the cleaned PDF. The original document is not overwritten.

Removing a comment normally deletes the annotation object while keeping the original text, images, page dimensions, and layout. It does not automatically remove highlights, drawings, links, stamps, or every other type of PDF markup.

How to Remove Comments Online

1. Add your PDF. Drag and drop a commented file or select it from your device.
2. Scan the document. The tool looks for supported comment, note, and review annotations.
3. Review the results. Check the number of detected comments and their pages when page information is available.
4. Choose what to remove. Clear all detected comments or select individual items when selective cleanup is supported.
5. Download a new PDF. Export the clean copy and keep the original file separately.

What Counts as a PDF Comment?

PDF applications use several annotation types for document review. Depending on the software that created the file, a comment may appear as a text comment, sticky note, text box, reply, or another review annotation. This tool targets supported comment and note objects rather than deleting the page content beneath them.

What Remains in the PDF

Removing a comment is different from deleting the document content underneath it. In the normal workflow, the following items remain:

• Selectable PDF text.
• Images and page graphics.
• Page size and document layout.
• Highlights, links, drawings, stamps, and other markup that was not selected.
• Form fields and other supported document elements.

For example, if a reviewer added a sticky note beside a paragraph, removing the note should leave the paragraph and the surrounding page content unchanged.

Comments Versus Other PDF Annotations

Comments are only one category of PDF annotation. Highlights, underlines, strikethroughs, drawings, stamps, links, and form widgets may be stored differently. If your goal is to remove every mark from the file, use a broader PDF annotation-removal workflow rather than a comments-only tool.

Why a Comment May Still Be Visible

If a mark remains after processing, it may not be a standard comment annotation. It could be a highlight, drawing, stamp, flattened page object, or another annotation type. Some PDF files also contain overlapping objects or comments created by software with a structure that is not supported by the current processor.

A colored mark that has been flattened into the page content cannot be removed like a normal comment. It may require editing the PDF page, rebuilding the document, or using image-processing and OCR techniques.

Remove Comments Before Sharing a PDF

Review comments can reveal internal feedback, unfinished decisions, names, or private discussion. Before sending a final PDF to a client or publishing it, scan the document and remove the comments that should not be included. Keep the original review file separately so you can restore or audit the feedback later.

How to Check the Cleaned PDF

After downloading the output, open it in a PDF viewer and check several pages before sharing:

1. Open the cleaned PDF in a browser viewer, Adobe Acrobat, Preview, or another PDF reader.
2. Check pages that contained comments or review notes.
3. Confirm that the document text and images are still present.
4. Check whether highlights, links, forms, or other markup that you wanted to keep remain available.
5. Save the cleaned file under a new name so the original remains available.

Common Reasons to Remove PDF Comments

• Prepare a final version after proofreading.
• Remove internal review notes before sending a document to a client.
• Clean a report before printing or publishing.
• Remove outdated feedback from an archived document.
• Share a readable copy without exposing private review discussions.

When to Use Another PDF Tool

Use a highlight remover if you need to clear colored text markup, a link remover if you need to disable clickable destinations, and a broader annotation remover if you want to delete comments, highlights, drawings, stamps, and other markup together. If a mark has been flattened into the page content, a standard annotation remover may not be able to remove it.