

Aegis Authenticator
Aegis Authenticator is a free, secure and open source app to manage your 2-step verification tokens for your online services.
Features
Properties
- Privacy focused
- Lightweight
- Customizable
Features
- Two-factor Authentication
- Encrypted Backup
- Biometric Authentication
- Multi-Factor Authentication (MFA)
- Unlock with fingerprint
- Data export/import
- Ad-free
- Dark Mode
- Works Offline
- Time-based One-time Password
- Multiple Account support
- No Tracking
- End-to-End Encryption
- Community-based
- AES-256 Encryption
Import from Steam
- Import from Google Reader
- Secure File Sharing
- FIDO U2F (2FA) support
- Automatic Backup
Aegis Authenticator News & Activities
Recent News
- POX published news article about Aegis Authenticator
2FA app Aegis 3.4 brings haptic feedback, multi-group filters, and duplicate entry warningAegis, the free and open source app for Android two-step verification management, has released vers...
- POX published news article about Aegis Authenticator
Aegis 3.3 brings several new features and improvements to enhance 2FA tokens managementAegis, the secure and open-source Android app for managing two-factor authentication (2FA) tokens, ...
- POX published news article about Aegis Authenticator
2FA app Aegis releases v3.0 with Material 3 redesign, new features and enhancementsAegis, the open-source two-factor authentication (2FA) app for Android, has launched its version 3....
Recent activities
pxoqxo added Aegis Authenticator as alternative to 2faConsole- venture2935 liked Aegis Authenticator
- brickelt963-altto reviewed Aegis Authenticator
At first I was using FreeOTP, but as I noticed their development had slowed down, I looked into what else was available in the open-source world. Aegis came up quite often. I must admit I’m not entirely sure if there’s a difference between the two in terms of how they generate OTPs, but I liked the fact that it uses a password. One notable difference, which is a slight drawback for me, is that on FreeOTP, when I click on a service’s 2FA code, it’s copied straight to the clipboard. Whereas here,...
- caglary added Aegis Authenticator as alternative to Coffer
vidus6com added Aegis Authenticator as alternative to Authenticator by Vidus6- lost8865 liked Aegis Authenticator
- madeingo liked Aegis Authenticator
- sentipulse reviewed Aegis Authenticator
Aegis Authenticator is one of my favorite 2FA apps because it gives me full control over my authentication codes. I really like that everything can be encrypted, backed up, and exported without locking me into a specific ecosystem. The interface is clean, customizable, and easy to navigate, making everyday use pleasant. If you're looking for a secure, open-source alternative to Google Authenticator or Authy, I think Aegis is definitely worth considering
- sentipulse liked Aegis Authenticator
- fob added Aegis Authenticator as alternative to Fob
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What is Aegis Authenticator?
Aegis is an alternative to two factor authentication apps like Google Authenticator and Authy. Its most important features are security, backups and customization.
Encryption Your tokens are in a secure vault, with optional biometric unlock for easy access.
Organized All your tokens in a polished and modern interface. Material You included.
Themes Bundled with different themes and viewmodes, including a true dark mode and a tiles view.
Icons Easily find the tokens you need by using one of the available icon packs.
Full control Export or import from a wide variety of 2FA apps. With support for automatic backups.
Maintained The app is actively developed and we're constantly making improvements.








Comments and Reviews
It's open source & well maintained
And not American.
I'm shocked to see how many 5-star reviews are here. It's like everybody rates this software when they only start to use it and then never change the rating when problems arise.
I, too, was a fan of Aegis, until I needed to rename a group, something this basic is just not possible and the issue on GitHub is opened for years now. Same with adding an entry to multiple groups. If you don't see a reason for such a feature, it's clear you don't have many accounts with 2FA enabled.
You could just delete the group and add a new one though.
At first I was using FreeOTP, but as I noticed their development had slowed down, I looked into what else was available in the open-source world. Aegis came up quite often. I must admit I’m not entirely sure if there’s a difference between the two in terms of how they generate OTPs, but I liked the fact that it uses a password. One notable difference, which is a slight drawback for me, is that on FreeOTP, when I click on a service’s 2FA code, it’s copied straight to the clipboard. Whereas here, with the option to copy to the clipboard, I have to double-click (which reveals the OTP on the first click and then hides it on the second).
Aegis Authenticator is one of my favorite 2FA apps because it gives me full control over my authentication codes. I really like that everything can be encrypted, backed up, and exported without locking me into a specific ecosystem. The interface is clean, customizable, and easy to navigate, making everyday use pleasant. If you're looking for a secure, open-source alternative to Google Authenticator or Authy, I think Aegis is definitely worth considering
Been using it for years, I love it
User friendly, nice UI and UX, easily customizable secure and great backup options
Better thing is that I can swap without lose my keys, a save backups where I want to