🔐 Personal 2FA - Secure, encrypted TOTP authenticator with multi-format import/export, OpenSSL compatibility, and bilingual support (ES/EN).
Cost / License
- Free
- Open Source (MIT)
Platforms
- Self-Hosted
- Online
Spain
EU
Etopa Alternatives
Apps similar to Etopa include Bitwarden, which is open source with a free version. Other options are Aegis Authenticator, Proton Authenticator, Ente Auth and 2FA Authenticator (2FAS). There's no shortage of Authenticators like Etopa, with more than 50 alternatives for iPhone, Android, iPad, Mac and Windows.
Alternatives list
51 2FA Authenticator by authenticator.sh alternativesFast, offline 2FA codes in your browser — TOTP two-factor authentication. Quick import from Google Authenticator.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Google Chrome
Authenticator generates secure 2 step verification tokens on your device. It help’s you protect your accounts even more.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
- iPhone
- iPad
- Apple Watch
+9
Token2 mobile application can be used with Token2 service, or any other TOTP and Mobile-OTP compliant service with additional features such as possibility of PIN code protection for TOTP profiles and QR code based enrollment for Mobile-OTP profiles.
Cost / License
- Free
- Proprietary
Platforms
- Android
- iPhone
- Android Tablet
- Windows Phone
- iPad
Switzerland
+3
Kerveros is a robust two-factor authentication code generator that combines ease of use with enterprise-grade security. It generates time-based one-time passwords (TOTP) for your online accounts while keeping your secrets encrypted and protected.
Cost / License
- Free
- Open Source (GPL-3.0)
Platforms
- Linux
- Flathub
- Flatpak
2faConsole is a lightweight, cross-platform two-factor authentication (2FA) console application built with C# .NET. It uses the dependency-free Pxoqxo.Otp2fa library to provide secure, terminal-based OTP management.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Mac
- Windows
- Linux
Coffer is a self-hosted, multi-user authenticator vault. It generates TOTP codes in the browser and encrypts each user's vault before storing it on the server. It also supports QR imports, groups, backups, and 2fas transfers.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Self-Hosted
- Docker
Türkiye
C
Download TU Latch, a second factor authentication (2FA) and authorisation (2FAuth) app that provides additional protection for your digital services with authorisation controls, TOTP access control and web browsing security from your computer.
Cost / License
- Freemium
- Proprietary
Platforms
- Android
- iPhone
- Apple Watch
- Google Chrome
- Spain
- EU
Authn8: The Team-First Authenticator for Secure 2FA Sharing
Authn8 is the authenticator built for modern teams, agencies, and enterprise workflows. Whether you're onboarding new staff, managing shared logins, or coordinating across departments, Authn8 simplifies secure 2FA h.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- iPhone
- Android
Australia
One-time password generator for RFC6238-based two-factor authentication that allows seamless transfer of one-time passwords from mobile phone to desktop browser via notification sounds.
Cost / License
- Free
- Proprietary
Platforms
- Android
- Android Tablet
- Google Chrome
- Opera
- Firefox
