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Permanently black out sensitive content. Draw rectangles or let AI auto-detect PII.
Trusted by 10,000+ users · 2M+files processed · SOC 2 compliant
Redact PDF files online with PDFPilot4U — permanently black out confidential text, names, numbers, and images in seconds with cryptographic-grade removal that cannot be reversed. The redact PDF tool uses true black-box redaction (text is permanently destroyed in the output, not just visually hidden) so even forensic tools cannot recover redacted content. Select text by clicking and dragging, search-and-redact for specific terms across all pages, or use our Smart Redact AI tool for automatic PII detection. Perfect for redacting court filings before public release, hiding confidential pricing in shared contracts, removing patient names from medical records, or preparing GDPR/HIPAA-compliant document releases. Each redaction produces an audit log showing what was redacted on which pages — required for compliance certification. Free for 3 redactions per day on guests, more on free accounts.
Drop the PDF with sensitive content. The redact PDF tool supports up to 500 MB on Business plans.
Click-and-drag to select text or use Find & Redact to search across all pages. Choose redaction color (black, white, or custom).
The redacted PDF downloads with content permanently destroyed (not just hidden). Audit log shows what was redacted.
Court clerks redact witness names, addresses, and SSNs from public-record filings before publishing on court websites.
Sales teams redact confidential pricing terms from contract PDFs before sharing with subcontractors or auditors.
Healthcare teams redact patient identifiers from medical PDFs for HIPAA-compliant research and case studies.
How Redact PDF on PDFPilot4U compares to the most common alternatives.
| Feature | PDFPilot4U | iLovePDF | Smallpdf |
|---|---|---|---|
| True data destruction | Yes — cryptographic redaction | Premium only | Premium only |
| Search-and-redact terms | Yes — across all pages | Premium | Premium |
| Audit log included | Yes — per-redaction log | No | No |
| Free daily limit | 30 operations/day (guest), unlimited on Business | ~3 tasks/hour for free, premium starts $7/mo | 2 documents/day free, premium $9/mo |
| Max file size (free) | 5 MB free, 100 MB Pro, 500 MB Business | ~10 MB free | ~5 MB free |
| AI features included | 12 AI tools (Ask PDF, Summarize, Translate, etc.) | Limited — AI add-on only on premium | AI features locked behind premium tier |
| Privacy / data handling | TLS 1.3 + AES-256, auto-delete in 24h, no model training | Files deleted in 2h, standard SSL | Files deleted in 1h, ISO 27001 |
| No watermark on output | Always — free + paid | Free tier may add watermark | Free tier may add watermark |
Yes. The redact PDF tool destroys the underlying text/image data in the output — not just visually hides it. Even forensic tools cannot recover redacted content.
Annotation blackouts (drawing a black rectangle) hide content visually but the text is still in the PDF file, recoverable by anyone who selects the area. Redact destroys the data permanently.
Yes. Enter terms (e.g., "John Smith", credit card numbers, SSN patterns) and the redact PDF tool finds and marks all occurrences across all pages for review before permanent removal.
Yes. OCR runs first to extract text, then redact identifies and blacks out content in the rendered image, ensuring scanned text is also permanently removed.
Yes. Each redaction job produces a downloadable log showing what text was redacted, how many instances, and on which pages — required for compliance audits.
Yes. Click images to mark them for redaction. The redact PDF tool blacks out the full image in the output.
Redact assists with compliance by removing PII permanently. Final compliance certification depends on your organization's overall data handling — consult legal counsel.
3 redactions per day on guest and free accounts (Pro feature). Pro gets 50/day, Business unlimited. No credit card for any tier.
Removes password protection from secured PDFs for unrestricted access.
Adds password encryption to your PDF to prevent unauthorized access.
Converts multiple image files into a single organized PDF document.
Transforms your PDF into a fully editable Microsoft Word document.
