10/8/2025

12:46:45 PM

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New version of Mycroft Sweeper 1.4.0 – effective anonymization of PDF documents and scans

Mycroft Sweeper – a document anonymization program. Works locally, without the cloud. Powered by AI and OCR. Now even faster and more accurate.


We’ve released a new version of Mycroft Sweeper 1.4.0 – an application for local document anonymization compliant with GDPR. The program uses artificial intelligence (AI) and optical character recognition (OCR) to quickly detect personal data in PDF documents, scans, and image files – without sending any data to the cloud.

What’s new in version 1.4.0

  • New match indicators: “confirmed match” and “suggested match” – instantly showing how accurate each result is,
  • Clearer results list – easier to find specific data,
  • Refreshed, more readable interface,
  • Improved recognition of phone numbers and dates,
  • More stable performance when searching for locations,
  • Enhanced OCR – more precise text extraction from documents.

In short: faster, more accurate, and clearer.

About the Mycroft Sweeper application

Mycroft Sweeper is a desktop application for document anonymization – developed in Poland, designed specifically for the Polish language. It operates entirely locally, meaning no data ever leaves your computer. Thanks to proprietary AI models, the application can recognize names, surnames, PESEL numbers, tax IDs (NIP), addresses, dates, bank account numbers, and other personal data – even in scanned documents.

It’s ideal for public administration, law firms, financial institutions, and companies processing documents containing personal data.

Learn more about PDF document anonymization with Mycroft Sweeper.

Download the demo version: https://mycroftsolutions.ai/pl/products/sweeper Contact us: https://mycroftsolutions.ai/pl/contact

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