Mauth (pronounced Moth) is a Two-Factor Authentication app with support for TOTP and HOTP (coming soon) and compatibility with Google Authenticator.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Android
- F-Droid
Georgia
2
2fa Alternatives
2fa is described as 'Two-factor authentication on the command line' and is an app in the security & privacy category. There are more than 50 alternatives to 2fa for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Mac apps. The best 2fa alternative is Proton Authenticator, which is both free and Open Source. Other great apps like 2fa are Aegis Authenticator, Bitwarden Authenticator, 2FA Authenticator (2FAS) and Authy.
Alternatives list
Open-source authenticator app for iOS and macOS generates time-based one-time passwords, supports secure iCloud sync and encrypted backup, FaceID and TouchID unlocking, QR code scanning, custom icons, search, handoff for copying codes, and encrypted export.
Platforms
- Mac
- iPhone
- iPad
Morocco
+5
2
Keysmith is a token generator for your two-factor authentication (2FA) logins. It supports time and hash-based one-time passwords (TOTP/HOTP).
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Linux
- KDE Plasma
- Linux Mobile
- Flathub
- Plasma Mobile
- Flatpak
Germany
EU
2
OTP authenticator app for managing your 2FA / OTP codes on iPhone, iPad, Mac and Apple Watch.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
- Linux Mobile
- Flathub
- Flatpak
Australia
2
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.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Windows
- Chocolatey
2
LastPass Authenticator offers a unique one-tap password verification experience that no other authenticator app delivers.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Android
- iPhone
- Android Tablet
- iPad
United States
+3
2
Encrypted 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.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Windows
- Germany
- EU
+3
2
32 Open Authenticator by Skyost alternativesSecure your online accounts with Open Authenticator : a free, open-source and lovely-crafted TOTP (Time-Based One-Time Password) manager.
Cost / License
- Freemium
- Open Source (GPL-3.0)
Application type
Platforms
- Mac
- Windows
- Android
- iPhone
- Android Tablet
- iPad
- Linux
+2
2
GTK+ application for securely managing TOTP & HOTP tokens. Content is encrypted on disk using AES256-GCM. Master password derived using PBKDF2 with 100k iterations & SHA512 as hash algorithm. Can import encrypted backups from andOTP & Authenticator+.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Linux
- Flathub
- GNOME
Italy- EU
2
Chronos is an open-source two-factor authentication (2FA) app designed to deliver robust security and reliable backup features. It supports both time-based (TOTP) and counter-based (HOTP) authentication methods.
Cost / License
- Free
- Open Source (AGPL-3.0)
Application type
Platforms
- iPhone
- iPad
Singapore
2
51 FreeOTP+ alternativesOpen-source Android authenticator supporting TOTP and HOTP, material design UI, backup and restore via files, Google Drive, or Android backup, works offline, privacy-focused, no analytics or ads, suitable for securing logins on popular services.
Cost / License
- Free
- Open Source (Apache-2.0)
Application type
Platforms
- Android
- F-Droid
2
Etopa is a two-factor-authentication app, which runs as a web server and can be accessed using a web browser or using an Android app. You can use the Etopa.de instance or host your own.
Cost / License
- Free
- Open Source
Platforms
- Online
- Android
2
