Local · no upload · no watermark
Hidden Content Auditor
Flag content that may leak beyond the visible page — before you share.
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About this tool
Hidden Content Auditor flags off-page text, tiny or near-white text, attachments, form fields that still hold values, and risky catalog markers. Educational and best-effort — not antivirus. Click a finding to preview that page, then Deep Clean or Redact before you share.
How to use Hidden Content Auditor
- 1Drop an unlocked PDF.
- 2Wait for the audit report and leak-risk summary.
- 3Click page findings to preview, then open Deep Clean or Auto-redact as needed.
You need
- An unlocked PDF
Frequently asked questions
Is the Hidden Content Auditor antivirus?
No. It is an educational, best-effort leak check for off-page or tiny text, attachments, form residue, and risky markers — not malware detection.What should I do if leak risk is medium or high?
Review the findings, then use Deep Clean and/or Redact / Auto-redact PII before sharing. Extract attachments separately if embeds matter.Will it find text inside scanned images?
Not without a text layer. Run OCR PDF first if the document is image-only, then audit again.Does the audit modify my file?
No. It is read-only. Your original bytes stay unchanged until you run a cleaning or redaction tool.