Opposing counsel asked for a draft exhibit packet and I found client invoices with bank account numbers in the bundle.…
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.
Redaction permanently removes the content, making it unrecoverable. It is like using an eraser. Drawing a black box only covers the content; the text is still underneath and can be copied and pasted to reveal it. Always use the 'Redact' tool for true security, especially for sensitive information like billing details, to ensure the data is truly gone and cannot be recovered by others.
Redaction only removes visible content. A PDF can have hidden data like metadata, comments, or previous versions. Sanitize removes this hidden data to prevent accidental leaks of sensitive information. It's an extra step to make sure your document is completely clean before sharing, ensuring no sensitive billing details or other private information remains hidden.
No, you cannot automate redaction using the Adobe PDF Services API. Redaction is a feature only available in the desktop version of Acrobat Pro. For many documents, you would need to do it manually in the desktop application, though Acrobat Pro does offer pattern-based auto-redaction for common items like account numbers.
Redaction is permanent, so you cannot undo it to get the original information back from the redacted file. This is why it is very important to always work on a COPY of your document. Keep the unredacted original file in a secure place with controlled access. If you need the original data, you will use that unredacted copy.