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In this article Xiaobian introduces in detail "Java how to delete comments in PDF", the content is detailed, the steps are clear, and the details are handled properly. I hope this article "Java how to delete comments in PDF" can help you solve your doubts.

Process flow

1. Use the Document class to load the PDF document.

2. Delete all comments with Document.getPages (). Get_Item (int). GetAnnotations (). Delete ().

3. Save the updated PDF with Document.save.

Example

/ / Open source PDF documentDocument pdfDocument = new Document ("input.pdf"); / / Delete all annotationpdfDocument.getPages () .get_Item (1) .getAnnotations () .delete (); / / Save the update documentpdfDocument.save ("output.pdf") After reading this, the article "how to delete comments in Java in PDF" has been introduced. If you want to master the knowledge points of this article, you still need to practice and use it yourself to understand it. If you want to know more about related articles, welcome to follow the industry information channel.

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