---
title: "Discussion on \"How to Read, Update, and Clear PDF Document Properties in Java\" | Hashnode"
description: "Discussion on \"How to Read, Update, and Clear PDF Document Properties in Java\". PDF files can contain information beyond what's displayed on their pages, including the document title, author, subject, keywords, and creation date. These properties can be viewed in PDF readers and"
url: "https://hashnode.com/posts/how-to-read-update-and-clear-pdf-document-properties-in-java/6ad9d81c1d077a0b042d3e4a"
---

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# [How to Read, Update, and Clear PDF Document Properties in Java](https://codingwithfiles.hashnode.dev/how-to-read-update-and-clear-pdf-document-properties-in-java?utm_source=hashnode&utm_medium=feed)

PDF files can contain information beyond what's displayed on their pages, including the document title, author, subject, keywords, and creation date. These properties can be viewed in PDF readers and

Oct 22 · 6 min read · codingwithfiles.hashnode.dev  
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-   [#java](https://hashnode.com/tag/java)
-   [#pdf](https://hashnode.com/tag/pdf)
-   [#document-properties](https://hashnode.com/tag/document-properties)
-   [#metadata](https://hashnode.com/tag/metadata)

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