I need to share a supplier's bid with internal stakeholders but their pricing is confidential. I don't want someone to…
Open the PDF you want to redact in Adobe Acrobat Pro.
Go to Tools and select Redact.
Click Find and Remove Text.
Enter the word, phrase, or pattern you want to search for in the search box.
Choose the location to search (e.g., current document or all PDFs in a folder), then click Search.
Review the search results and check all instances you want to redact, or use Select All to mark every occurrence.
Click Mark for Redaction to mark the selected instances.
Click Apply Redactions and confirm when prompted to permanently remove the marked content.
CautionRedactions are permanent and cannot be undone after saving.
Best practiceYou can customize the appearance of redaction marks before applying them by adjusting settings in the Redact tool.
Best practiceAlways double-check your search term and results to ensure all sensitive information is covered, especially with patterns like SSNs.
Save the redacted PDF with a new file name.
You can use the Find Text and Redact feature to quickly locate and mark all instances of sensitive words or patterns for redaction throughout your document.
This runs in the Acrobat app - there is no separate API for this task.
Redacting permanently removes the content, making it unrecoverable. A black box only covers the content visually; the text remains underneath and can be copied or searched. Always use the Redact tool to ensure sensitive information is truly gone from your PDF.
Hidden data, or metadata, can contain sensitive information like the author's name, company, or even past edits. If you only redact visible text, this hidden data could still reveal confidential details. Sanitizing after redaction ensures all layers of information are clean.
Yes, for many repeating items like social security numbers or account numbers, Acrobat Pro has an auto-redaction feature. You can set it to find patterns of numbers and redact them automatically. After, always have a second person check a few random examples to be sure it worked correctly.
Yes, the Redact tool works on both text and images. If your document is a scanned image, you can still drag over the areas you want to hide. The tool will cover those parts permanently. This is useful for hiding faces or sensitive logos in pictures.