📄 PDF Metadata Viewer
Professional PDF metadata viewer that extracts document properties like title, author, creation date, subject, creator, keywords, and modification date from PDF files. Features client-side processing, drag-and-drop upload, and detailed technical analysis for document management and verification.
PDF Document Properties:
How to Use This PDF Metadata Viewer
The PDF Metadata Viewer extracts document properties and technical information directly from PDF file headers without opening or modifying your documents. Simply upload your PDF file and instantly view title, author, creation date, subject, keywords, and technical details like creator application and modification history.
Perfect for:
- Verifying document authorship and creation details
- Organizing document libraries with metadata information
- Legal document verification and chain of custody tracking
- Quality assurance for published PDF documents
- Digital forensics and document authenticity analysis
Upload your PDF file, choose your preferred display format, and get comprehensive metadata analysis including document properties, creation timestamps, and technical specifications. All processing happens client-side for complete privacy.
How It Works
Our PDF Metadata Viewer uses advanced PDF parsing technology to read document properties directly from PDF file structures. Here's the extraction process:
- PDF Structure Analysis: Parse the PDF file header and document info dictionary to locate metadata objects
- Property Extraction: Extract standard PDF metadata fields including title, author, subject, keywords, and creation dates
- Technical Details: Identify creator application, PDF producer, document modification history, and version information
- Date Processing: Convert PDF date formats to human-readable timestamps with timezone information
- Results Display: Present metadata in organized sections with technical analysis and document insights
All analysis happens locally in your browser using PDF-lib JavaScript library – your PDF files never leave your computer. The tool reads only document metadata, ensuring complete privacy and security for sensitive documents.
When You Might Need This
- • Legal professionals verifying document authorship and creation timestamps for case evidence and chain of custody documentation
- • Document management specialists organizing PDF libraries by author, creation date, and subject metadata for efficient cataloging
- • Quality assurance teams checking published PDF documents for correct metadata, authorship information, and version tracking
- • Digital forensics investigators analyzing PDF file properties to establish document authenticity and modification history
- • Academic researchers extracting citation information from PDF papers including author, title, and publication details
- • Compliance officers verifying document metadata meets organizational standards for authorship attribution and version control
- • Web developers checking PDF file properties before embedding documents to ensure proper metadata for SEO and accessibility
- • Archivists cataloging digital document collections with detailed metadata extraction for searchable database creation
- • Content managers validating PDF metadata consistency across document publishing workflows and version management systems
- • Security analysts examining PDF file properties to detect potential document tampering or unauthorized modifications
Frequently Asked Questions
What PDF metadata information can this tool extract from document files?
This tool extracts standard PDF metadata including document title, author, subject, keywords, creation date, modification date, creator application (like Microsoft Word or Adobe Acrobat), PDF producer, and technical properties. It reads the document info dictionary embedded in PDF files to provide comprehensive document property analysis.
Is PDF metadata extraction secure and does it protect document privacy?
Yes, all PDF processing happens entirely in your browser using client-side JavaScript. Your PDF files never leave your computer or get uploaded to any server. The tool only reads document metadata from PDF headers without accessing or displaying actual document content, ensuring complete privacy and security for sensitive files.
Can this tool detect missing, modified, or fake PDF metadata information?
The tool displays whatever metadata is present in the PDF file and clearly indicates when standard fields are missing or empty. While it can show modification dates that might indicate document editing, it cannot definitively detect metadata manipulation since PDF metadata can be legitimately updated by editing applications.
What file size limits and PDF versions are supported by the metadata viewer?
The tool supports PDF files up to 10MB in size and works with all standard PDF versions from 1.0 through 2.0. It's optimized for quick metadata extraction by reading only the document header and info dictionary, making it efficient even for large PDF files with extensive content.
Why is PDF metadata important for document management and legal compliance?
PDF metadata provides crucial information for document authenticity, version control, authorship verification, and legal compliance. It helps establish creation timelines, track document modifications, verify authorship claims, organize document libraries, and meet regulatory requirements for document retention and audit trails in business and legal contexts.