AI Tool

Anonimizer Review

Anonimizer is a local document anonymization tool that enables individuals and teams to process sensitive data securely within an AI context.

shipped Sep 22, 2026freemium

Domain rating19

Why it matters

1Offers a freemium model with a 'Darmowy' tier at 0 zł.

2Supports multiple file formats for document anonymization.

3Features automatic detection of sensitive data.

4Provides three distinct data masking modes.

About Anonimizer

Business Model

Subscription SaaS

Headquarters

Warszawa, Polska

Platforms

Windows, macOS

Target Audience

Kancelarie prawne i zespoły pracujące z dokumentami

Pricing Plans

Darmowy

0 zł / monthly

• 5 dokumentów miesięcznie
• do 5 stron na dokument

Starter

79 zł / one-time

• 20 dokumentów (pula bez terminu ważności)
• Bez limitu stron
• 1 stanowisko

Pro

99 zł / monthly

• Bez limitu dokumentów
• Bez limitu stron
• Masowa anonimizacja
• 1 stanowisko

Team Firma

399 zł / monthly

• Bez limitu dokumentów
• Bez limitu stron
• Masowa anonimizacja
• 5 stanowisk

Enterprise

Zapytaj

• Bez limitu dokumentów
• Bez limitu stron
• Masowa anonimizacja
• Tryb offline

Leadership

Jan KowalskiCEO

Specs

API Available

Yes, public API

overview

What is Anonimizer?

Anonimizer is a local document anonymization tool that enables individuals and teams to process sensitive data securely within an AI context. It operates directly on the user's computer, transforming personal and confidential information into secure, randomized data to prevent privacy breaches.

features

Key Features of Anonimizer

Anonimizer provides a suite of features designed for secure document handling and data anonymization, ensuring privacy when working with AI tools. Its core functionalities focus on local processing and robust data masking.

Lokalna anonimizacja dokumentów: Processes data directly on the user's computer, ensuring data never leaves the local environment.
Wsparcie dla wielu formatów plików: Compatible with various document types for comprehensive anonymization.
Automatyczne detektory danych wrażliwych: Automatically identifies and flags personal and confidential information within documents.
Trzy tryby maskowania danych: Offers distinct methods for obscuring sensitive data based on user requirements.
Obsługa skanów i zdjęć: Capable of processing scanned documents and images to detect and anonymize embedded text.

use cases

Who Should Use Anonimizer?

Anonimizer is primarily designed for legal firms and teams that regularly handle sensitive documents and require secure data processing, especially when integrating with AI-powered workflows. Its capabilities support various professional applications.

Kancelarie prawne i zespoły pracujące z dokumentami: For secure handling of legal documents, contracts, and correspondence.
Tłumaczenie dokumentów: To anonymize content before using AI translation services, protecting client confidentiality.
Umowy i kontrakty: For redacting personal and proprietary information in legal agreements.
Pisma procesowe: To ensure privacy in court filings and other legal correspondence.
Analizy i due diligence: For securely processing sensitive data during financial or legal reviews.

how to use

How to Use Anonimizer

Anonimizer operates locally on Windows and macOS systems, allowing users to anonymize documents by converting personal and confidential data into secure random data. The process involves importing documents, detecting sensitive information, and applying masking modes.

1Install Anonimizer on a Windows or macOS computer.
2Import the document containing sensitive data into the application.
3Utilize the automatic detectors to identify personal and confidential information.
4Select one of the three available data masking modes.
5Process the document to transform sensitive data into randomized, secure data.

pricing

Anonimizer Pricing & Plans

Anonimizer offers a freemium model with several subscription tiers, catering to individual users, professionals, teams, and enterprises. The 'Darmowy' tier provides basic functionality at no cost, while paid plans unlock advanced features and increased capacity.

Darmowy: 0 zł (monthly) - Includes core anonymization features.
Starter: 79 zł (one-time) - Enhanced features for individual users.
Pro: 99 zł (monthly) - Advanced capabilities for professional use.
Team Firma: 399 zł (monthly) - Designed for small teams and businesses.
Enterprise: Zapytaj - Custom solutions and pricing for large organizations.

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Pros

+Local data processing ensures maximum privacy and security, as data does not leave the user's computer.
+Supports a wide range of document formats, including scanned images and photos.
+Automated detection of sensitive data streamlines the anonymization process.
+Offers multiple data masking modes to suit different privacy requirements.
+Includes a free tier, making basic anonymization accessible.

Cons

−Requires local installation on Windows or macOS, potentially limiting access for users on other operating systems or web-only environments.
−Enterprise pricing requires direct inquiry, lacking transparent public figures for large-scale deployments.
−Specific details on the types of sensitive data detected (e.g., PII, PHI) are not explicitly detailed beyond 'dane osobowe i poufne'.

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