Alternatives to Hydro Raindrop 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.
- It enables private financial systems to seamlessly leverage the public blockchain. Guest • Sep 2018
Free Mac Windows Linux Android iPhone ... Android Tablet iPad Chrome
Two factor authentication Cloud sync Encryption One Time Passwords ... Cloud based Cross-platform Encrypted backups Multi-Factor Authentication (MFA) Sync between devices Multiple Account support Password protection SSH Two factor authentication Add a feature

171 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 Night mode/Dark Theme Backup Icon sets ... QR Code Reader Security focused Sort by date Sorting by tags Unlock pin Community based Multi-Factor Authentication (MFA) Password Generator Password management Two factor authentication Unlock with fingerprint Add a feature

59 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 Add a feature

61 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

59 Like
YubiKey

The YubiKey is a one-time password device for secure login with two-factor authentication

Commercial Windows Linux Android Android Tablet
Two factor authentication Add a feature

23 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
Microsoft Authenticator

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

Free Android iPhone Windows Phone iPad
Multi-Factor Authentication (MFA) Multiple Account support Password protection Two factor authentication Add a feature

9 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
Cloud sync Encrypted backups Two factor authentication Add a feature

6 Like
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Authenticator Plus

Authenticator Plus generates 2-step verification codes and lets you synchronize your accounts.
- Discontinued
  The program seems no longer updated. Last versions released in 2018 can be still downloaded from the appstores.
Commercial Android iPhone Android Tablet iPad Apple Watch ... Android Wear
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

5 Like