Hidden content
PDF metadata and comments: a checklist before sharing
A separate review for document properties, annotations, attachments and layers, with an export handoff checklist that goes beyond visible black boxes.
Read the guide ↗Practical guides for the moment before sharing
Understand redaction, review scanned pages and inspect hidden information before sending a PDF.
Explore the example ↗
Methods
How to redact a PDF before sharing: a review checklist
A practical workflow for choosing what to remove, applying PDF redaction and checking the exported copy without confusing black boxes with removal.
Read the guide ↗
Scans & OCR
Redacting a scanned PDF: where OCR helps and where to review
How to inspect image-only and mixed PDF pages, use OCR as a search aid and review the exported result without assuming recognition is complete.
Read the guide ↗