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MMH · May 18, 2026
MMH Overview
Download, install and use the MMH macOS privacy utility.
Download MMHMMH is a calm macOS privacy app that encrypts and protects your photos, videos and local files — everything stays on your Mac.
Download
Choose the build that matches your Mac:
| Mac type | Package |
|---|---|
| Apple Silicon (M1 / M2 / M3 / M4) | MMH-Apple-Silicon.zip |
| Intel | MMH-Intel.zip |
If you're not sure which chip you have, check About This Mac and look for Chip or Processor.
Install
- Download and unzip the
.zipfile - Drag MMH.app into your Applications folder
- Open MMH from Launchpad
- If macOS blocks the app, go to System Settings → Privacy & Security and click Open Anyway
Essentials
- Local vault — Encrypt photos, videos and files in a folder you choose
- Quick-hide — Hide sensitive content in one step
- Secure notes — Private notes stored in your vault
- Drag & drop — Import files directly from Finder
- System requirements — macOS 14 Sonoma or later; Intel Macs should use the Intel build