Data Privacy Python Packages

presidio-analyzer

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

presidio-anonymizer

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

ethyca-fides

The Privacy Engineering & Compliance Framework

datafog

Python SDK for PII detection and redaction in text and images, combining regex + NLP pipelines for production privacy workflows.

presidio-image-redactor

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

presidio-structured

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

enterprise-rag-patterns

Cross-industry compliance patterns for RAG pipelines: FERPA, HIPAA, GDPR, NIST AI RMF, OWASP LLM Top 10, and more. Vector store adapters, framework integrations, and audit logging.

diffprivlib

Diffprivlib: The IBM Differential Privacy Library

presidio

An open-source framework for detecting, redacting, masking, and anonymizing sensitive data (PII) across text, images, and structured data. Supports NLP, pattern matching, and customizable pipelines.

pycanon

pyCANON is a Python library and CLI to assess the values of the parameters associated with the most common privacy-preserving techniques.

acro

Tools for the Semi-Automatic Checking of Research Outputs. These are tools for researchers to use as drop-in replacements for common analysis commands.

clip-protocol

This repository contains an adaption of differential privacy algorithms on learning analitics

dataxid

The Synthetic Data API. Generate privacy-safe synthetic data with 5 lines of code.

llm-safe-pl

[DEPRECATED — use pii-toolkit] Reversible Polish PII anonymization for LLM workflows. Successor packages: pii-veil, pii-core, pii-presidio.

aisdc

Tools for the statistical disclosure control of machine learning models

ferpa-haystack

FERPA-compliant document filter for Haystack RAG pipelines — identity-scoped pre-filtering before LLM context

pyredactkit

Python CLI tool to redact and un-redact sensitive data from text files. 🔐📝

fidesctl

CLI for Fides

nightfall

Python Data Loss Prevention (DLP) SDK - Nightfall Developer Platform

pure-ldp

Python package for simple implementations of state-of-the-art LDP frequency estimation algorithms. Contains code for our VLDB 2021 Paper.

sz-semantics

Transform JSON output from Senzing SDK for use with graph technologies, semantics, and downstream LLM integrations

privadjust

This repository contains an adaption of differential privacy algorithms on learning analitics

ceil-dlp

Open-Source DLP for LLMs and Agents that provides Conversational Coherence

sacroml

Tools for the statistical disclosure control of machine learning models