What does PDF Changer remove?
Short answer
PDF Changer removes common document metadata, XMP, actions, forms, annotations, and attachments, then rebuilds the output PDF.
Last reviewed: 2026-02-20
metadata
scrubber
pdf
PDF Changer removes common document metadata, XMP, actions, forms, annotations, and attachments, then rebuilds the output PDF.
Why this matters
The rebuilt output helps drop incremental-update baggage and risky interactive elements that can leak information.
Safe default steps
- Use Deep Metadata Scrubber before external sharing.
- Check the local scrub report for removed fields.
- Open the output and verify text is still usable.
- Share the scrubbed copy, not the original.
Common mistakes
- Assuming visible content was also anonymized.
- Re-attaching the original file by accident.
- Expecting links and form fields to remain.
Limits
The tool does not guarantee removal of identifiers inside visible content, including logos, signatures, and unique wording.
Related
Next safe step: scrub a PDF locally and review threat model limits.