title_body: How to delete the comment in the pdf? I've tried using Adobe Reader and Adobe Acrobat to delete a comment in a pdf file. The comment was restored the moment I deleted it. How to delete it?
  File: https://github.com/mjs225/deletepdf/raw/main/HowToDelete.pdf
upvoted_answer: I wasn't able to try your example, because it was using a non-standard font that would have required me to download a font pack.
  In general, to delete a comment in Adobe Reader, you simply right-click on the comment you want to delete, and select &quot;Delete&quot; in the menu that pops up.
  
  Comments never come back when I delete them that way. If your comments continue to return, then it sounds like there's something wrong with your document.