PII Anomalyzer icon
PII Anomalyzer icon

PII Anomalyzer

Desktop app that detects, anonymizes, and redacts PII in documents — entirely offline, with AI detection across a wide range of entity types.

A proprietary dual-model AI engine detects a wide range of PII entity types in a single pass — names, SSNs, passports, credit cards, medical IDs, and more — each scored with a confidence value.

Cost / License

  • Subscription
  • Proprietary

Platforms

  • Mac
  • Windows
Permanent black-bar redaction directly on your source document. Import PDF, Word, or Excel; export PDF or text with PII removed — not just visually hidden.
Four de-identification modes built into one application: Redact (permanent), Replace (placeholder tokens), Highlight (review-only), and Mask (length-preserving).
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Human-in-the-loop review panel for every detected entity. Approve, reject, reclassify entity types, or merge duplicate identifiers referring to the same person before committing the redaction.
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Features

Properties

  1.  Privacy focused

Features

  1.  OCR
  2.  PDF Redaction

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PII Anomalyzer was added to AlternativeTo by jason-bergman on and this page was last updated .
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What is PII Anomalyzer?

PII Anomalyzer is a desktop application that detects, anonymizes, and redacts personally identifiable information (PII) in documents using a proprietary dual-model AI engine — entirely offline. Built for legal, healthcare, finance, and compliance teams who can't send sensitive documents to the cloud or public AI services.

Key capabilities:

  • A wide range of PII entity types detected (names, SSNs, financial accounts, medical IDs, addresses, dates, custom patterns, and more)
  • 4 de-identification methods: Redact, Replace, Highlight, Mask
  • Proprietary dual-model AI detection for higher accuracy than any single-model tool
  • Document formats supported: PDF (native + scanned), DOCX, XLSX, XLS, XLSM, XLSB, plain text
  • Built-in OCR for scanned documents
  • Manual draw-to-redact for visual PII
  • Re-identification mode restores AI responses, contractor deliverables, or reviewer feedback to the original context
  • Batch document processing

Entirely offline — your documents stay on your machine:

  • All AI models bundled with the installer — no internet required for document processing
  • No telemetry, no analytics, no document data leaves your machine
  • Any network activity is limited to license validation and software housekeeping — never document content

Pricing: $249/year with 7-day free trial. Windows and macOS.