How to Remove Comments and Markup from a PDF Before Sharing
Written and fact-checked by The EditPDF AI Team
If you're trying to strip comments, highlights, or markup out of a PDF entirely, flattening is not the tool for that — flattening makes annotations permanent and non-editable, it does not remove them. Getting a truly clean copy currently means rebuilding the page content, not applying a one-click removal.
Does flattening a PDF remove its comments?
No — this is a common mix-up worth clearing up directly. Flatten PDF's full visual flatten mode bakes visible forms and annotations into the page image so they can no longer be edited or moved, but the comments and markup themselves are still visibly there, just permanent instead of interactive. If your goal is for the comments to disappear, flattening does the opposite of what you want.
What can export or audit comments, without removing them
Export PDF Comments lets you pull out every comment, highlight, and markup — with authors and reply threads — into a separate file. This is useful for reviewing what's in a document or archiving feedback before a final version ships, but it's an export, not a deletion: the comments remain in the original PDF afterward.
How to get a genuinely clean copy today
There isn't a dedicated one-click "strip all annotations" tool yet. The reliable workaround is to rebuild the document without them: open the PDF in the Editor, and export or recreate the page content without carrying over the comment layer, rather than trying to remove markup from the existing file in place. For a document that's mostly clean already with just a few stray comments, manually deleting each one from within a PDF viewer that supports comment deletion may be the more practical route.
If a document absolutely must have zero trace of prior markup for compliance or confidentiality reasons, verify the result carefully — a rebuilt copy is only as clean as the process used to create it.
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