Elephas
Privacy-focused AI assistant for Mac that indexes your documents locally and keeps sensitive data under your control with automatic PII redaction.
About
Elephas is a macOS application designed for professionals who handle confidential material. It indexes your PDFs, Word files, Notion pages, Apple Notes, and other documents directly on your device, and it can run entirely offline if needed. Before sending anything to cloud AI models, it automatically detects and strips 28 categories of personally identifiable information including names, social security numbers, and credit card data. A Super Brain workspace lets you gather documents for a specific project and ask questions across all of them, while a Super Command shortcut gives you AI writing help inside any Mac application. A seven-day Pro trial is available with no credit card required.