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

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

Java client library for the Philter PII/PHI redaction API

Multi-paradigm embeddable scripting language for Java applications

Draws a golden spiral, outlines golden rectangles whilest filling them with random color.

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

Approximate numeric constants such as Pi and Phi to arbitrary precision (and analyze the results).