Crypto Web Extension

Security is our concern

Only for Mac

Free

Mac

The extension is intended only for TESCO SW a.s. web applications and provides communication with client native app. The extension provides communication with client native application (https://download.tescosw.cz/crypto/), which does the cryptographic operations (digital signature, encryption) using certificates stored on smart cards, USB tokens and others.

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Fix loading extension version information.

Version 26.3.1

The developer, TESCO SW a.s., 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
    TESCO SW a.s.
    Size
    5.1 MB
    Category
    Productivity
    Compatibility
    Requires macOS 14.8 or later.
    • Mac
      Requires macOS 14.8 or later.
    Languages
    English and 2 more
    • English, Czech, Polish
    Age Rating
    4+
    Copyright
    © 2025 TESCO SW a.s.
  • Privacy Policy

    • More by TESCO SW a.s.