The Privacy Firewall for LLMs
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Updated
Aug 11, 2025 - Python
The Privacy Firewall for LLMs
.net pdf parsing library
Connect Claude and ChatGPT to KDAN PDF — upload, edit, compress, protect, redact, and compare PDFs in chat.
PDF redaction that runs entirely on your device. Five detection layers including Gemma 4 contextual PHI. No uploads, no servers, no leaks.
Pure Go PDF library — text extraction, merge, search, overlay, redaction. No CGo, no dependencies. MIT licensed.
Python-based PDF redaction tool with GUI.
PDF Redaction API for pdf-redaction.com. Secure your pdf in automated way. Reduce cost for redaction.
PDF Redaction Studio is a powerful web-based application for redacting sensitive information from PDF documents.
An easy-to-use Python library for annotating, manipulating and processing PDF files
Privacy-first PII detection and anonymization for German-language documents. Physical PDF redaction, 7 custom recognizers, zero persistence, air-gappable.
Data De-Identification Tools
Free AI-powered PDF redaction and pseudonymisation tool. Permanently redact or de-identify PII in text and images. 100% client-side, BYOK, open source.
Automated PDF translation & redaction with OCR, PyMuPDF, and AI translation. Preserves layout, font, and colors while supporting selective redaction/masking. English ↔ Hindi supported out-of-the-box. Docker-ready.
Automated PDF redaction pipeline using Python, AI (Gemini), and OCR. Permanently removes sensitive data (PII) from text, images, and metadata instead of just hiding it.
Local PDF redaction tool: real content removal + mandatory post-redaction audit, not just black boxes
Local-first PySide6 file manager with OCR, PDF tools, duplicate detection, SQLite indexing, and privacy review
A Streamlit web application for detecting and redacting Personally Identifiable Information (PII) in documents including PDFs, images, and text files. Supports Aadhaar, PAN, Driving License, and Voter ID detection with automated redaction capabilities.
PDF automatisch schwärzen & anonymisieren mit Redactwizard. 100% Offline-KI für Windows. Erkennt 35+ PII-Datentypen (Namen, IBAN, Adressen) in Sekunden. Keine Cloud, kein Daten-Upload – maximale DSGVO-Sicherheit für Kanzleien, Behörden & Unternehmen. Jetzt lokal Dokumente sicher unkenntlich machen. Mehr unter https://redactwizard.de
This repository contains various examples to use the PDF redaction annotation
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