Best Open Authenticator Alternatives (25)
Looking for a Open Authenticator alternative? We've compiled the best options based on user reviews, features, and pricing to help you find the right fit.
What is Open Authenticator? Open Authenticator is a free and open source two-factor authentication app for Android and iOS. It allows users to generate time-based one-time passwords compatible with Google Authenticator and similar apps for two-factor authentication. It provides an easy way to improve the security of your online accounts.
Top Alternatives to Open Authenticator
OTPmanager
Open SourceOTPmanager is an open-source one-time password manager that allows users to store, generate, and manage one-time passcodes for multi-factor authentication …
Aegis Authenticator
Open SourceAegis Authenticator is a free, open source two-factor authentication (2FA) app for Android. It supports a range of authentication methods …
Microsoft Authenticator is a multi-factor authentication app that provides an extra layer of security when signing in to Microsoft accounts. …
2FA Authenticator (2FAS)
Open Source2FA Authenticator (2FAS) is a free, open-source two-factor authentication app for mobile devices. It enables users to easily set up …
Google Authenticator is a multi-factor authentication mobile app that generates timed codes for user verification. It helps protect user accounts …
FreeOTP+ (fork of FreeOTP)
Open SourceFreeOTP+ is a fork of the FreeOTP open source two-factor authentication app for Android. It offers additional features like encrypted …
Authenticator Extension
Open SourceThe Authenticator Extension is a free and open source browser extension that allows users to easily manage two-factor authentication codes …
More Similar Software
Open Authenticator Overview
Open Authenticator is a free, open source two-factor authentication application available for Android and iOS. It allows users to set up two-factor authentication for online accounts by generating time-based one-time passwords compatible with services like Google Authenticator, Authy, and Microsoft Authenticator.The app is designed to provide an easy way for users to improve the security of their online accounts by enabling two-factor authentication. It can generate OTP codes for logins, as well as verify codes for account recovery. The codes …
Pricing: Open Source
Quick Comparison
| Software | Pricing | Score |
|---|---|---|
| Open Authenticator | Open Source | — |
| OTPmanager | Open Source | — |
| Authy | N/A | — |
| OTPClient | Open Source | — |
| FreeOTP | Open Source | — |
| Aegis Authenticator | Open Source | — |
| Microsoft Authenticator | N/A | — |
| Toopher | N/A | — |
| 2FA Authenticator (2FAS) | Open Source | — |
| Google Authenticator | N/A | — |
| SecKey | Open Source | — |
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