Aegis Authenticator
Open-source Android 2FA authenticator
Aegis Authenticator is a free, open-source 2FA app for Android prioritizing security. It offers robust encryption, backups, and essential features missing from other authenticators.
What we love ❤️
- Fully free and open-source with no in-app purchases or ads
- Encrypts the vault using AES-256-GCM, protected by password or biometrics
- Supports industry-standard HOTP and TOTP authentication algorithms
- Allows importing codes from various other authenticator apps
- Offers organization features like custom sorting, icons, and grouping
- Provides export options for encrypted or plaintext backups
- Includes automatic backups using Storage Access Framework
Worth noting 💡
- Requires Android device for usage, no iOS version available
- Some import options may require root access on the device
- Lacks cloud sync capabilities
Best suited for privacy-conscious Android users who want full control over their 2FA setup. While it requires more manual management than cloud-based alternatives, this trade-off provides superior privacy and control over sensitive authentication data.