Secure Zip & Unzip

Secure Zip & Unzip is a lightweight, native macOS utility that makes ZIP encryption fast, automatic, and frustration-free. Every archive is encrypted using AES-256 — the same standard used by banks and governments — with no advanced setup or configuration needed.

The app is built specifically for macOS 15.2+ and fully optimized for Apple Silicon (M1, M2, M3, M4). It leverages Metal acceleration for smooth performance, even with large files, and offers a seamless macOS-native interface that supports both Light and Dark Mode.

Users simply drag and drop their files into the app, set a password, and click Encrypt & Zip. The output file is instantly saved — timestamped automatically so there’s no need to waste time naming files.

On decryption, users can drag-and-drop ZIP files into the app, enter the password, and extract files just as easily. A built-in shortcut button lets users instantly open their encrypted or decrypted file location — no need to browse through folders.

Additional key features include: • AES-256 encryption by default (no manual toggles) • Timestamped naming to avoid overwrites and save time • Finder integration: right-click encrypted ZIP ? “Open With ? Secure Zip & Unzip” • Native, modern UI built for the Apple ecosystem • One-time purchase, no subscriptions or ads

Ideal for users who need to protect personal, work, or sensitive files without relying on outdated ZIP tools or the command line.