CypherAir X

Offline PGP + Post-Quantum

$2.99

CypherAir X is a fully offline OpenPGP encryption tool. Encrypt, decrypt, sign, and verify — with no account, no server, and no network access, ever. Everything happens on your device, and nothing you write, read, or store is seen by anyone else, including us.

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Interface and Animation Improvements.

Version 1.6.2

The developer, 添任 陈, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • 添任 陈
    Size
    • 39.4 MB
    Category
    • Utilities
    Compatibility
    Requires macOS 26.5 or later and a Mac with Apple M1 chip or later.
    • Mac
      Requires macOS 26.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 26.5 or later.
    Languages
    • English and Simplified Chinese
    Age Rating
    4+
    Copyright
    • © 2026 CypherAir
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.