Ente Auth

Ente Auth is an open-source, cross-platform two-factor authentication (2FA) app that emphasizes user experience and security. It offers end-to-end encrypted backups to ensure that users never lose their tokens, with cryptography that has been externally audited. The app supports multi-device synchronization, allowing users to access their 2FA codes across mobile, desktop, and web platforms securely.

Key features include the ability to view the next code for added convenience, secure sharing of codes with team members, and the option to add notes to each code for additional context. Users can also easily identify tokens by their icons and organize them by pinning favorite services to the top or using the search function to avoid scrolling.

Ente Auth supports offline mode, allowing use without backups or an account. It provides various methods for importing tokens, including scanning QR codes, manual entry, and bulk import from other 2FA apps. The app is available on multiple platforms, including the App Store, Play Store, F-Droid, MacOS, Linux, and Windows. Ente Auth is recommended by reputable organizations such as CERN and LinusTechTips.