Qm Authenticator for Android

An open-source, secure, offline two-factor authentication (2FA) application developed for Android. It helps you add an extra layer of security to your online account

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Characteristic

• Key security：All keys are completely offline stored locally on the device and will never be uploaded to any server
• Open source：The complete source code is open, and security and privacy are available for anyone to review
• Standard compatibility：Supports Time-Based One-Time Password Algorithm (TOTP), compatible with all services using this standard (e.g., Google, GitHub, Microsoft, etc.)
• Simple and easy to use：Material Design 3 is a design style that provides an intuitive and smooth user experience

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Preview

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Download and installation