pdf-redaction
Redact PDFs on your own machine. Content is removed from the file, not hidden under a black rectangle, and a post-redaction audit blocks any export that still contains it.
Local-first PDF processing MCP server — OCR write-back, page surgery, encryption (OCRmyPDF + Poppler + qpdf)
Benchmarks for pdf redaction tools
An easy-to-use Python library for annotating, manipulating and processing PDF files
