Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.
Netherlands
EU
+5
2FA Authenticator (2FAS) AlternativesAuthenticators and other similar apps like 2FA Authenticator (2FAS)
2FA Authenticator (2FAS) is described as '2FAS Authenticator is a simple and free application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and PUSH authentication*' and is a Authenticator in the security & privacy category. There are more than 50 alternatives to 2FA Authenticator (2FAS) for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Mac apps. The best 2FA Authenticator (2FAS) alternative is Aegis Authenticator, which is both free and Open Source. Other great apps like 2FA Authenticator (2FAS) are Ente Auth, Proton Authenticator, Bitwarden Authenticator and Authy.
Alternatives list
50 Aegis Authenticator alternatives
39 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
+6
Ente Auth vs 2FA Authenticator (2FAS) Comments
kurifoxenEnte is the best open source 2fa app/program out there. Its actively developed and is the only 2fa service with i desktop app as well, so if you lose your phone you can also login through other devices
- Ente Auth is Free and Open Source
- Ente Auth is Security-focused
61 Proton Authenticator alternativesProtect 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
- Android
- iPhone
- Android Tablet
- iPad
- F-Droid
+3
64 Bitwarden Authenticator alternativesBitwarden Authenticator generates verification codes for two-factor authentication, ensuring your identity is verified when you log into accounts.
+1
84 Authy alternativesManage two-factor authentication seamlessly across various platforms with secure cloud backups and offline access. From Gmail to LastPass, enhance security effortlessly. Sync multiple devices securely and protect sensitive data with robust encryption.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
+1
Authy vs 2FA Authenticator (2FAS) Comments
Sam LanderAuthy is not only proprietary, but they try to lock you in. Unlike the open source options, they don't allow you to export your tokens to use another service if you wish. You have to do all of them manually. A big pain.
- Authy is Free and Proprietary
87 Google Authenticator alternativesGoogle Authenticator generates 2-Step Verification codes on your phone.
+3
Google Authenticator vs 2FA Authenticator (2FAS) Comments
Sam LanderOwned by Google, proprietary, and does nothing the other open-source options don't already do. 2FAS also syncs to google drive if you wish.
- Google Authenticator is Free and Proprietary
57 FreeOTP alternativesFreeOTP is a two-factor authentication application for systems utilizing one-time password protocols with support for Android (6 or later) and iOS (11 or later). Tokens can be added easily by scanning a QR-code or by manually entering in the token configuration.
+1
FreeOTP vs 2FA Authenticator (2FAS) Comments
Needed a FOSS alternative to the Google Authenticator app to access my company's corporate G-suite instance. This is a simple app and works like a charm!
- FreeOTP is Free and Open Source
Authenticator generates two-factor authentication (2FA) codes in your browser. Use it to add an extra layer of security to your online accounts.
Cost / License
- Free
- Open Source (MIT)
Application type
Platforms
- Mac
- Windows
- Linux
- Microsoft Edge
- Google Chrome
- Mozilla Firefox
25 YubiKey alternativesThe multi-protocol security key offers the highest assurance, protecting devices with passwordless workflows and strong 2FA against phishing. It plugs into computers, tablets, and mobile devices, integrates PIN or biometric for identity verification, and reduces helpdesk costs.
52 Stratum alternativesA free open-source two factor authentication app for Android. It features encrypted backups, icons, categories and a high level of customisation. It also has a Wear OS companion app.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Android
- Android Tablet
- Android Wear
- F-Droid
+5
Provides robust USB-based encryption, digital signing, and secure login with hardware-level secret key storage, user-defined PIN, tamper-proof smart card, open source design, email and data encryption compatibility, virus protection, and multi-platform support.
65 Microsoft Authenticator alternativesSign in is easy, convenient, and secure when you use Microsoft Authenticator. Use your phone, not your password, to log into your Microsoft account. You simply have to enter your username, then approve the notification sent to your phone.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Android
- iPhone
- Android Tablet
- Windows Phone
- iPad
+2
United States
Switzerland
Sweden
Germany
Requires a log in, having 2fa on multiple types of devices like the same laptop you are logging into is more secure, developed in a country with strong anti-privacy laws.