Yubico Authenticator
FREE
Two-factor authentication with YubiKey
About
Yubico Authenticator is a mobile app that works with YubiKey hardware security keys to provide two-factor authentication. It supports multiple protocols and offers secure offline authentication.
Pricing
Pricing Type
Free
Free tier available
Billing
One-time payment
Last checked: February 25, 2026
Related Apps
Key Facts
Categories
Platforms
iOS
Android
Company
Yubico
Founded
Founded in 2007
Country
Global
Language
English