PDF Metadata Editor: Title, Author, Keywords
View and edit PDF metadata — title, author, subject, keywords, and creation date.
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Tags: PDF metadata editor, edit PDF properties, PDF document info
PDF Metadata Editor: Title, Author, Keywords PDF metadata is embedded in two places: the DocInfo dictionary (key-value pairs) and an XMP stream (XML packet). Editing either changes what document management systems, search engines, and PDF viewers display as document properties. PDF specification includes 26 standard metadata fields and is maintained by the ISO 32000 standard. --- All the tools discussed here are available for free at theproductguy.in — client-side, no sign-up required. Why PDF Metadata Matters? Metadata affects document workflows in ways users often don't notice: Windows Explorer / macOS Finder show title and author in file detail columns Adobe Acrobat and PDF viewers display title, author, and description in document properties SharePoint, Confluence, and DMS platforms…
Frequently Asked Questions
How do I edit PDF metadata?
Open your PDF in a metadata editor, update the fields (title, author, subject, keywords, dates), and save. The tool modifies the PDF's DocInfo dictionary and/or XMP packet without altering page content. Most browser-based tools handle both metadata formats.
What metadata does a PDF contain?
A PDF contains DocInfo metadata (title, author, subject, keywords, creator, producer, creation date, modification date) and optionally XMP metadata (an XML packet in a stream object that can carry the same fields plus extended properties like rights, licensing, and custom schemas).
How do I remove author information from a PDF?
In a PDF metadata editor, clear the Author field and save. This removes the author string from the DocInfo dictionary. Also clear the XMP /dc:creator field if your tool handles XMP — some tools update only DocInfo and leave XMP unchanged.
How do I add keywords to a PDF for SEO?
Enter comma-separated keywords in the Keywords field of a PDF metadata editor. PDF keywords are indexed by Google Desktop, SharePoint, enterprise search systems, and some document management platforms. They are less important for web SEO but critical for internal document discovery.
What is XMP metadata in a PDF?
XMP (Extensible Metadata Platform) is an Adobe-developed standard that stores metadata as an XML packet embedded in the PDF. It is more extensible than the older DocInfo dictionary, supports namespaces, and is the preferred metadata format in PDF/A and modern Adobe tools.
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