The World's Best PDF Property & Metadata Editor
Every time a PDF is created or printed, unseen tracking profiles, user names, operating system accounts, and local network file paths are embedded inside the document structure. Harsh Cyber Cafe’s PDF Metadata Editor Studio Pro grants complete access to your document's administrative layers. Synchronize title and branding attributes for enterprise distribution or deploy our 1-Click Anti-Forensic Anonymizer to wipe every digital footprint before public release.
Studio-Grade Capabilities
Dual-Layer Synchronization
Simultaneously updates the legacy /Info trailer and modern XMP metadata packet to prevent leaks.
1-Click Anonymizer
Purges author tags, creation tools, PieceInfo, and revision UUIDs for complete privacy.
Timestamp Normalizer
Inspect, edit, backdate, or completely erase creation and modification timestamps cleanly.
100% Client-Side Privacy
All dictionary parsing and binary restructuring run in browser RAM. Your documents never touch a server.
Frequently Asked Questions
What is the difference between the PDF /Info dictionary and XMP metadata?
The /Info dictionary is the legacy metadata container found in older PDF structures. Modern PDF readers and search engines read the XML-based Extensible Metadata Platform (XMP) packet. Our tool edits and synchronizes both simultaneously so old author names and software tags do not remain hidden in the background.
Can I completely delete all metadata to prevent identity tracking?
Yes! Our 1-Click Anti-Forensic Anonymizer completely strips the XMP XML stream, deletes the /PieceInfo dictionary, sanitizes author and creator tags, and wipes unique document tracking UUIDs.
Can I change the creation and modification timestamps of a PDF?
Yes. You can edit the exact CreationDate and ModDate fields to backdate documents, match official filing deadlines, or erase timestamps completely.
Does editing metadata alter my document's text, images, or formatting?
No. Our tool targets internal catalog headers and metadata dictionaries directly without rasterizing pages or altering vector fonts, maintaining 100% original visual fidelity.
Are my sensitive documents uploaded to any remote server?
No. All dictionary parsing, XMP packet re-serialization, and binary PDF reconstruction execute 100% locally inside your device browser memory.