Drop your PDF file here
or click to browse - up to 100 MB per file
Permanently remove selected content with redaction boxes before sharing
Drop your PDF file here
or click to browse - up to 100 MB per file
Redaction safety
Marked areas are permanently redacted: overlapping text, covered graphics/image pixels, metadata, and embedded files are removed. Review each page before sharing because content outside your redaction boxes remains unchanged.
Drag to draw a redaction box over any area.
Page
Redact PDF
Permanently remove content inside selected redaction boxes and export a sanitized PDF copy for sharing.
Use one clean processing pass, then do a quick QA review before you share the result.
Protect PDF
Add password protection to PDF files and control access permissions for printing, editing, and copying.
Add Watermark
Stamp text or image watermarks on PDF pages with positioning, opacity, and rotation controls.
Sign PDF
Place visible signature appearances and initials on PDF pages (typed or drawn; not certificate-based digital signatures).
Yes. Redaction in SentryPDF is destructive. Content inside redaction boxes is removed from the file, not just visually covered. The underlying data cannot be retrieved from the output PDF.
You can draw redaction boxes over any area of the page preview, covering text, images, or mixed content. The redaction applies to whatever falls within the drawn rectangle.
Upload your PDF, navigate to the page you want to redact, and drag to draw a rectangle over the target content. Add as many boxes as needed across all pages before processing.
Yes. The redaction process also removes metadata and embedded file attachments from the exported copy, reducing unintended information disclosure.
Always. Review the exported PDF in a standard viewer before distributing it. Content outside your redaction boxes remains unchanged and visible.
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