HOW IT WORKS
Remove PDF metadata in three steps
- Choose one PDF.
- Process it to create a new copy.
- Inspect the result before sharing.
ON-DEVICE PROCESSING
Remove PDF metadata before sharing
VietPDF creates a copy without basic title, author, subject, keyword and XMP metadata fields.
LOCAL WORKSPACE
Choose a PDF to clean metadata
Remove basic document fields and XMP metadata.
No documents selected
PRACTICAL GUIDE
What to know before you remove pdf metadata
Remove metadata clears basic document-information fields and the XMP reference from a PDF copy. It is a useful sharing step, but it does not mean every hidden trace or embedded item has been removed.
External sharing
Reduce unnecessary author, title, creator-software and keyword information in a shared copy.
Publish a sample
Create a cleaner copy before posting a document online or distributing it widely.
Privacy review
Use it as one step in a review process, not as the only control for sensitive documents.
HOW THE PDF CHANGES
Technical limits to understand
Removal scope
The tool targets Document Info and basic XMP metadata. Visible content, annotations, attachments, layers and app-specific data may remain.
No forensic guarantee
Names or identifiers may appear in text, images or other structures. Forensic requirements need a dedicated inspection tool.
Signed documents
Saving a new file changes document bytes and may invalidate a digital signature.
TROUBLESHOOTING
If the result is not what you expected
Why is a name still visible on a page?
Visible text is page content, not metadata. This tool does not edit or cover page text.
Is the file now completely clean?
That cannot be concluded from this step alone. Attachments, annotations, layers and app-specific data may still require review.
FAQ
Frequently asked questions
Does this make a PDF fully anonymous?
No. It removes basic fields and XMP, but information may remain in content or other structures.
Does visible content change?
The tool does not intentionally edit visible content, but saves a new file.
Should I inspect the result?
Yes. Verify sensitive documents with an appropriate tool before sharing.