Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.
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AuthGeek Alternatives
AuthGeek is described as 'Generates TOTP and HOTP codes on the desktop and keeps every account in one encrypted file on the machine. There is no account, no server and no sync' and is an app in the security & privacy category. There are seven alternatives to AuthGeek for a variety of platforms, including Windows, Android, Android Tablet, F-Droid and Mac apps. The best AuthGeek alternative is Aegis Authenticator, which is both free and Open Source. Other great apps like AuthGeek are Proton Authenticator, Ente Auth, Stratum and 2fast.
Alternatives list
- 61 Aegis Authenticator alternatives
Protect your accounts with Proton Authenticator, a private and secure cross-device two-factor authentication (2FA) that works offline. Created by Proton, the creators of Proton Mail, Proton VPN, Proton Drive, and Proton Pass.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- F-Droid
- OpenAPK
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56 Ente Auth alternativesGenerates and stores two-factor authentication tokens with device encryption, offers secure cloud backup, multi-device synchronization, offline mode, and import/export through QR, file, or manual input. Migration and restore tools reduce risk of token loss.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Flathub
- F-Droid
- Flatpak
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Open-source authenticator for Android and Wear OS providing local, encrypted token storage, TOTP/HOTP support, and export options. No server communication, no corporate ties, and no data lock-in—prioritizing privacy, usability, backup, and secure multi-token management.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Android
- Android Tablet
- Android Wear
- F-Droid
+5
2fast (acronym for two factor authenticator supporting TOTP) is the first free, open source, two factor authenticator for Windows and Android with the ability to store the sensitive data encrypted at a place of your choice instead of a 3rd party cloud location.
60 2FAGuard alternativesEncrypted Windows app for managing 2FA codes with AEGIS-256 and Argon2id, supporting Windows Hello, portable use, multilingual interface, token import/export, QR code/manual entry, generic TOTP, local storage, and dark mode interface for enhanced security.
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2FAuth is a web based self-hosted alternative to One Time Passcode (OTP) generators like Google Authenticator, designed for both mobile and desktop.
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