Authman helps you manage your 2-step authentication tokens on iOS, Android and desktop, and securely sync them between devices.
Cost / License
- Free
- Open Source
United StatesPlatforms
- iPhone
- iPad
- Android
- Android Tablet
- Mac
- Windows
Free Google Authenticator Alternatives
The best free alternative to Google Authenticator is Aegis Authenticator, which is also Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Google Authenticator and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Google Authenticator are KeePass, Ente Auth, Proton Authenticator and Bitwarden Authenticator.
Alternatives list
Krypton implements the standardized FIDO Universal 2nd Factor (U2F) protocol to provide secure, un-phishable two-factor authentication on the web, using just your phone.
Cost / License
- Free
- Open Source
Platforms
- iPhone
- iPad
+4
Invantive Authenticator is a two-step verification solution for use with TOTP-protected websites and products such as Exact Online. Made in Holland by a partner of Exact, awarded accountancy app partner of the year 2017.
+5
CryptoPhoto gives you a fast and safe way to log into your favorite participating web sites while enjoying leading-edge protection against phishing, malware attacks, and scamming.
Cost / License
- Freemium
- Proprietary
Platforms
- Windows
- Android
- Android Tablet
- Self-Hosted
Comments about CryptoPhoto as an Alternative to Google Authenticator
- CryptoPhoto is Freemium and Proprietary
With Authomator, you can quickly generate two-factor authentication codes for your favorite services that use two-step verification on your BlackBerry 10 device. Simply scan the QR codes provided by the service, or manually enter the generated code, and you'll easily...
Cost / License
- Freemium
- Proprietary
Platforms
- Blackberry 10
50 LogMeOnce Password Manager alternativesLogMeOnce’s mission is to provide secure Single Sign-On (SSO) and mature Identity Management (IdM) with a fun and user-friendly dashboard facilitating easy and secure access to all of your accounts and applications.
Cost / License
- Freemium (Subscription)
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- iPad
- Software as a Service (SaaS)
- Android Tablet
Astel is a password management software developed by Eray Türkay. None of your personal information is transferred to any other medium other than your computer. Therefore it is completely secure.
An awesome two-factor authenticator based on Flutter, supports Android, Windows and Linux platforms, and supports multiple cloud backup methods such as Onedrive, Dropbox, WebDAV, S3Cloud, etc.
Cost / License
- Free
- Open Source
Platforms
- Linux
- Flathub
- Windows
- Mac
- Android
- iPhone
Clockode is a minimal, and offline-only TOTP code generator that stores your authentication secrets in an encrypted local vault, keeping your two-factor codes private and accessible without needing an internet connection.
Cost / License
- Free
- Open Source
Platforms
- Linux
- Mac
- Windows
- Flathub
- Flatpak
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
Keepass2Android is an open source password manager application for Android. It reads and writes .kdbx-files, the database format used by the popular KeePass 2.x Password Safe for Windows and other desktop operating systems.
Netherlands
EU
Australia
Türkiye
China
Germany
Allows addition of tokens by QR code and produces OTPs