@redactic

Redactic

@redacticJoined November 2026

Redaction and masking for PDF, Word, Excel and scanned documents.

About

Redactic removes names, IBANs and other personal data from PDF, Word, Excel and scanned documents, and masks them for AI. Notes on redaction from the team at redactic.eu.

Available for

Nothing here yet.

Redactic's blogs

Redaction Notesredactic.hashnode.dev1 post

Why a black box drawn on a PDF does not remove the text under it

A PDF page is a list of drawing instructions. Text is placed with one set of operators, rectangles are filled with another, and the viewer paints them in order. When someone draws a black rectangle ov

3 min readredactic.hashnode.dev

8h ago

Redactic

About

Available for

Redactic's blogs

Why a black box drawn on a PDF does not remove the text under it

Search Hashnode

Redactic

About

Available for

Redactic's blogs

Why a black box drawn on a PDF does not remove the text under it