How to Redact a PDF
Permanently remove sensitive text, images, and personal data from any PDF in 3 steps — directly in your browser. Covers auto-detection, manual redaction, and use cases.
Remove Personal Information from a PDF
How to permanently delete names, emails, phone numbers, SSNs, and any PII from a PDF. Covers auto-detection, manual redaction, and PDF metadata removal.
Redact a PDF for Free
Everything included in the free plan: auto-detect PII, manual redaction, permanent export, OCR for scanned PDFs. Free for documents up to 5 pages, no upload required.
Offline PDF Redaction — Redact Without Uploading
Why uploading documents to a cloud tool is risky, and how browser-based offline redaction eliminates that risk entirely. GDPR, HIPAA, and CCPA implications explained.
How to Black Out Text in a PDF
The right way to black out text in a PDF so it cannot be recovered. Covers the difference between annotations and permanent redaction, with a free browser-based tool.
Permanent PDF Redaction — Why Black Boxes Aren't Enough
A black rectangle on top of text is not redaction — the data is still there. Learn how permanent redaction removes content from the PDF byte stream and why it matters.
GDPR Document Redaction — A Practical Guide
How to redact documents to align with GDPR data minimization, purpose limitation, and transfer restriction principles. Practical checklist for data controllers.
PDF Redaction Tools Compared — Desktop, Online or Browser
Installed desktop software, online services and in-browser tools that process locally, side by side: privacy, detection, scanned PDFs, output and cost — including where installed software is better.
How to Redact a Scanned PDF
A scan is a picture of text, so search-based redaction finds nothing. How in-browser OCR makes scans redactable, what it misses, and how to verify the result.
How to Remove Metadata from a PDF
Author, title, software, dates, attachments and old revisions: what a PDF carries besides its pages, and how to export a copy without it.
Redact a PDF on Mac or Windows Without Installing Anything
Preview, drawing tools, desktop PDF software or your browser: what each option really does on macOS and Windows, and why a black highlighter is not redaction.