Best Free Microsoft Authenticator App

Authenticator App ™

Two Factor Authentication

Free

This app provides a secure way to manage two-factor authentication (2FA) for your online accounts. It generates time-based one-time passwords (TOTP) that update every 30 seconds, offering an extra layer of security without needing an internet connection. Features include iCloud backup, cross-device synchronization, and biometric unlock.

Authenticator App

2FA Authentication MFA & OTP

Free

This app provides secure two-factor authentication codes for your online accounts, enhancing security with encryption and backups. It offers seamless synchronization across Apple devices and quick access via widgets, even when offline.

Duo Mobile

Security made simple

Free

Enhance login security with two-factor authentication. Generate passcodes or use one-tap push notifications for seamless access to your accounts. Manage authentication for multiple applications and web services.

Authenticator© App

Authenticator App - 2FA, OTP

Free

This app provides a secure way to manage two-factor authentication (2FA) for your online accounts. It generates time-based one-time passwords (TOTP) directly on your device, offering enhanced security against interception and SIM swap attacks. Easily set up accounts, access codes offline, and manage your credentials with advanced protection options.

Google Authenticator

by Google

Free

Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

IDMe Authenticator

by ID.me

Free

This app provides a free multi-factor authentication solution for your account, adding an extra security layer to prevent unauthorized access. It generates secure verification tokens, including time-based codes and push notifications, to confirm your identity during login.

Authenticator App - VMP™ Brand

Generate 2FA Code for Any App

Free

Enhance your online security with this app that generates time-based one-time passwords for two-factor authentication. Securely manage multiple accounts, set up instantly via QR code, and access codes offline. Your data remains encrypted on your device for robust protection against unauthorized access.

2FA Authenticator (2FAS)

#1 Rated 2FA Authenticator

Free

Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.

Authenticator ·

2FA, Two Factor Authentication

Free

Securely store and generate two-factor authentication (2FA) tokens for your online accounts. Protect your accounts from hackers with an additional layer of security. Features encrypted backups, cross-device synchronization, and a private browser.

Authenticator ℠ App

Authentication App: 2FA, MFA

Free

Secure your online accounts with standards-based two-factor authentication. This app generates time-based one-time passwords directly on your device, offering a reliable second step for sign-ins without relying on SMS codes. Protect personal and work accounts across various platforms.

Authenticator App - OneAuth

Secure your online accounts

Free

Secure your online accounts with industry-standard two-factor authentication. Easily add accounts, generate time-based OTPs, and benefit from encrypted backups. Organize and manage your TFA with features like folders, brand logos, and search.

Authenticator App ＂

2FA Codes, Backup & Security

Free

Securely store, manage, and access verification codes for your online accounts. Generate one-time passwords, organize tokens by category, and protect your data with encrypted backups and security insights.

Authenticator+ App

Authentication OTP 2FA/MFA

Free

This app provides an unlimited proxy and ad blocker for Safari, enhancing your browsing experience. It also offers a VPN manager with numerous servers and a data manager to track Wi-Fi and cellular data usage.

Multi Authenticator: OTP, MFA

Mobile 2FA for your Security

Free

This app provides secure storage and management of two-factor authentication codes directly on your device. It offers end-to-end encryption for all data, including cloud backups, ensuring your online accounts are protected without needing an internet connection.

Authenticator: App·

Authenticator App: 2FA, MFA

Free

Secure your online accounts with this user-friendly two-factor authentication solution. Generate verification codes, manage multiple accounts, and store passwords securely. Enjoy a completely ad-free experience designed for speed and simplicity.