Cyph is a secure messaging app that protects conversations from various threats without requiring registration or downloads.

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Get a dedicated desktop app for Cyph on Mac, Windows, and Linux with WebCatalog Desktop.

  • Launch Cyph directly from your Dock or taskbar.
  • Work without distractions in a dedicated window, separate from your browser tabs.
  • Manage multiple Cyph accounts and switch between them without logging out.

Learn more about WebCatalog Desktop

Cyph is for people who want to chat privately without asking everyone in the conversation to install an app or create an account. Start a chat in a web browser and share its link with another person; Cyph also has mobile apps for people who prefer them. Conversations use end-to-end encryption, with the service describing its protocol as designed to resist future quantum-computing attacks. Use Cyph for encrypted text messaging, voice and video calls, and file sharing. It may suit individuals or businesses who need a simple way to share private messages and files or talk face to face online. Voice and video calls connect participants directly, so your IP address may be visible to the other person.

Disclaimer: WebCatalog is not affiliated, associated, authorized, endorsed by or in any way officially connected to Cyph. All product names, logos, and brands are property of their respective owners.

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