Ente Auth (Unofficial)

Ente Auth (Unofficial) is an open-source, cross-platform two-factor authentication app for managing authentication tokens. It is intended for users who need a privacy-focused way to generate and organize their verification codes. The Linux version places it in the Security & Privacy category.

The app supports end-to-end encrypted cloud backups, helping preserve tokens if a device is lost or replaced. Its cryptography has been externally audited. Codes can sync across mobile, desktop, and web apps while remaining end-to-end encrypted. An offline mode allows access without an active connection, and additional tools include tags, icons, pins, and import and export functions.

For Linux users, Ente Auth (Unofficial) is distributed as an unofficial snap. MirrorNest mirrors the official build directly to its own storage and scans it for malware before publishing. Because this is an unofficial package, issues with it should not be reported to the original developers.