Alternatives to itsme for all platforms with any license

Authy

Authy is a simple way to manage two-factor authentication accounts. Authy supports Gmail, Dropbox, LastPass and thousands of other sites.

Free Personal Mac Windows Android iPhone Android Tablet ... iPad Chrome
Two factor authentication One Time Passwords Multiple Account support SSH Add a feature

141 Like
andOTP

It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code. This...

Free Open Source Android Android Tablet
Encrypted backups Community based File Tagging Multi-Factor Authentication (MFA) ... Night mode/Dark Theme Password Generator Security & Privacy Two factor authentication Unlock with fingerprint Add a feature

43 Like
FreeOTP

Open source implementation of the two-factor authentication HOTP and TOTP schemes.

Free Open Source Android iPhone Android Tablet iPad
Two factor authentication Community based Multiple Account support Open Source apps Add a feature

57 Like
Google Authenticator

Google Authenticator generates 2-step verification codes on your phone. Enable 2-step verification to protect your account from hijacking by adding another layer of...

Free Android iPhone Blackberry Android Tablet iPad ... Android Wear Wordpress
Multiple Account support One Time Passwords Add a feature

56 Like
WinAuth

WinAuth is a portable, open-source Authenticator for Windows that can be used as a 2FA including Bitcoin / crypto-currency websites, any service that requires the Google...

Free Open Source Windows
Import from Steam Multiple Account support Portable Security & Privacy ... Two factor authentication Add a feature

28 Like
LastPass Authenticator

LastPass Authenticator offers a unique one-tap password verification experience that no other authenticator app delivers.

Free Android iPhone
Cloud sync Multiple Account support Add a feature

12 Like
OAuth

OAuth is an open standard for authorization. It allows users to share their private resources (e.g. photos, videos, contact lists) stored on one site with another site...

Free Open Source Web
Login Add a feature

15 Like
Myki

Myki is an offline password manager that securely stores your sensitive data on your smartphone. The Myki app connects with your computer in a P2P encrypted manner to...

Freemium $ $ $ Mac Windows Linux Web Android ... iPhone Android Tablet iPad Apple Watch Microsoft Edge Chrome Android Wear Safari Opera Firefox
Password safe Two factor authentication Add a feature

7 Like
OTP Auth

The app for calculating one-time-passwords on iPhone and iPad. OTP Auth can be used with any service that uses one time passwords. This includes services like Dropbox...

Free iPhone iPad Apple Watch
Two factor authentication Cloud sync Encrypted backups Add a feature

5 Like
Microsoft Authenticator

One app to quickly and securely verify your identity online, for all of your accounts.

Free Android iPhone Windows Phone iPad
Multiple Account support Security & Privacy Two factor authentication Add a feature

6 Like
Authenticator

Authenticator is a simple, free, and open source two-factor authentication app. It helps keep your online accounts secure by generating unique one-time passwords, which...

Free Open Source iPhone
Configurable Code Display Two factor authentication Add a feature

4 Like
Duo mobile

Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push...

Free Android iPhone Blackberry Windows Phone
Two factor authentication Add a feature

6 Like
OTPClient

GTK+ application for securely managing TOTP & HOTP tokens. Content is encrypted on disk using AES256-GCM. Master password derived using PBKDF2 with 100k iterations...

Free Open Source Linux GNOME
Multiple Account support Two factor authentication Add a feature

2 Like
Authenticator Plus

Authenticator Plus generates 2-step verification codes and lets you synchronize your accounts.

Commercial Android iPhone Android Tablet iPad Apple Watch ... Android Wear
Two factor authentication Add a feature

4 Like
Open Authenticator

A trusted open-source Authenticator. Formerly known as SmartWatch2 Authenticator free.
- Discontinued It has been removed from the Play Store
Free Open Source Android
Two factor authentication Add a feature

4 Like