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@philterd

Philterd

Find and redact PII, PHI, and other sensitive information.
README.md

Welcome!

Welcome to philterd! We specialize in software and techniques for redacting and managing sensitive information in text and documents.

Our open source project phileas is an open source redaction engine that finds and redacts (encrypt, anonymize, etc.) sensitive information like PII and PHI in text. Phileas powers Philter, an open source, API-based, turnkey redaction solution.

Commercial support is available from the Philterd team.

Feel free to reach out to us at hi@philterd.ai.

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  1. phileas phileas Public

    The open source PII and PHI redaction and de-identification engine

    Java 109 23

  2. philter philter Public

    Philter redacts sensitive information such as PII and PHI in text.

    Java 59 5

  3. philter-diffuse philter-diffuse Public

    Transform sensitive PII entity counts counts into audit-ready, differentially private insights through mathematical noise.

    Python 1

  4. philter-scope philter-scope Public

    A standalone PII redaction evaluation audit tool validates Philter performance with precision/recall metrics and suggests policy optimizations.

    Go 1

Repositories

Showing 10 of 47 repositories
  • phileas-dotnet Public

    Find and redact PII/PHI in text — the .NET port of Phileas.

    philterd/phileas-dotnet's past year of commit activity
    C# 3 Apache-2.0 2 22 (1 issue needs help) 0 Updated Oct 8, 2026
  • phisql Public

    A declarative language for PII redaction and discovery that compiles to Phileas JSON policies.

    philterd/phisql's past year of commit activity
    C# 1 Apache-2.0 0 30 0 Updated Oct 8, 2026
  • phileas Public

    The open source PII and PHI redaction and de-identification engine

    philterd/phileas's past year of commit activity
    Java 109 Apache-2.0 23 59 0 Updated Oct 7, 2026
  • PhilterDesktop Public

    Offline PII redaction for Windows. PDF, Word, Excel, text, and email, redacted on your own computer.

    philterd/PhilterDesktop's past year of commit activity
    C# 2 Apache-2.0 0 37 0 Updated Oct 7, 2026
  • phileas-conformance Public

    A language-neutral corpus of PII redaction test cases

    philterd/phileas-conformance's past year of commit activity
    Python 1 Apache-2.0 0 7 0 Updated Oct 7, 2026
  • phileas-python Public

    Python PII/PHI redaction engine driven by PhiSQL policies.

    philterd/phileas-python's past year of commit activity
    Python 2 2 36 0 Updated Oct 7, 2026
  • philter Public

    Philter redacts sensitive information such as PII and PHI in text.

    philterd/philter's past year of commit activity
    Java 59 Apache-2.0 5 17 0 Updated Oct 7, 2026
  • philter-sdk-java Public

    Java client library for the Philter PII/PHI redaction API

    philterd/philter-sdk-java's past year of commit activity
    Java 3 Apache-2.0 0 1 0 Updated Oct 7, 2026
  • phileas-trino-connector Public

    Trino connector for Phileas PII engine

    philterd/phileas-trino-connector's past year of commit activity
    Java 2 Apache-2.0 2 1 0 Updated Oct 7, 2026
  • phinder Public

    Phinder is a command-line tool that scans many file types for personally identifiable information (PII) and generates a redaction-focused report.

    philterd/phinder's past year of commit activity
    Java 2 Apache-2.0 0 6 0 Updated Oct 7, 2026
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