PDF Metadata: What It Reveals and How to Remove It
Published 2026-08-23 · FreePDFToolbox
Every PDF carries a hidden ID card: author, software, dates. Before sharing a document, know what it reveals — and how to clean it.
Open any PDF's properties and you may find your full name, your employer's software, and a history of edits. That's metadata — and it travels with the file.
What PDF metadata contains
| Field | Example | Source |
|---|---|---|
| Title | 'Q3 Report FINAL' | Document title |
| Author | Your full name | Word/office account |
| Software | Microsoft Word, Acrobat | Creating app |
| Dates | Created/modified timestamps | File history |
| Keywords | Internal tags | Manually added |
Why it matters
- Recipients learn your name and the tools you use.
- Timestamps reveal when you worked on the file.
- Internal keywords can leak project codenames.
- Files passed through agencies or courts have been compromised by metadata.
View what your PDF exposes
Use Extract PDF Metadata to see everything in a file, or check manually: open the PDF, choose File → Properties.
Remove it before sharing
- Open Remove PDF Metadata.
- Choose the PDF.
- Click REMOVE and download the cleaned copy.
The output has all standard fields cleared. For deeper cleaning, Sanitize PDF also strips scripts and attachments.
The fuller cleanup checklist
- [ ] Remove metadata
- [ ] Remove embedded files/attachments
- [ ] Remove JavaScript and actions
- [ ] Redact visible sensitive content (Redact PDF)
- [ ] Convert to a fresh PDF if the file is legacy (re-export or PDF/A conversion)
Frequently asked questions
Does removing metadata change the document?
No — only the property fields are cleared.
Can metadata be inside images too?
Yes — photos embedded in PDFs keep their own EXIF data. Remove it with an image tool before embedding.
Is my metadata stored by online tools?
Only if the tool uploads your file. Tools that process locally, like ours, never see it.
Clean your document now with Remove PDF Metadata.
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