Blackletter: Redact & Scan PDF

Every other redaction tool draws a black box over the text. The box hides the words; it does not remove them. They are still in the file, selectable underneath. Blackletter overwrites the covered pixels and re-encodes the page, so the redacted content is gone from the exported document. Built for attorneys and paralegals producing documents in US litigation, and it all runs on your device. SCAN OR IMPORT Capture pages with the camera, or import an existing PDF. Imported PDFs are flattened to images on the way in, so hidden text layers and annotations do not survive the import. CROP AND STRAIGHTEN The scanner gives you free-corner cropping and de-skew on every page, so a document photographed on a desk comes out square and readable. DESTRUCTIVE REDACTION Draw a box over what has to go, tap an identifier the app has already found, or work through assisted mode. The pixels underneath are…