redaction Blogs

A black box over text is not redaction. Why masked text stays extractable, what true redaction removes at the content level, and how to verify a clean file.

Automatically detect PII and create PDF redactions with AI, LangChain and Apryse WebViewer. Build faster, more accurate document workflows.

Developer guide to PDF redaction SDK: permanently remove sensitive data with WebViewer. Includes UI and programmatic redaction with code examples for compliance.

Configure redaction overlay color, text, font, border and transparency in the Apryse SDK, and understand why the overlay is not what removes the content.

Redact exempt content from public records at scale: exemption-driven detection, reviewer approval before release, audit trail, and records that never leave the agency network.

Apply true redaction to PDFs in JavaScript. Search and redact by string or RegEx, then permanently remove the underlying text and image content.