Best Microsoft 365 Authenticator Apps

Manage users and groupsReset passwordsManage devices

Manage your Microsoft 365 or Office 365 business subscription from your mobile device. Add users, reset passwords, manage devices, and monitor service health. Stay informed with critical notifications and support requests on the go.

This app generates secure, time-based one-time passwords for two-factor authentication. It supports automatic setup via QR code and works offline, synchronizing across Apple devices with iCloud backup and encryption.

Automatic QR code setupOffline code generationiCloud Backup & Encryption

(445)

ID.me Authenticator

by ID.me

Multi-factor authentication (MFA)Time-based one-time passwords (TOTP)Push notification verification

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.

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.

Offline code generationSync codes across devicesAutomatic QR code setup

(1.2M)

#1 Rated 2FA Authenticator

2FA Authenticator (2FAS)

Two-factor authenticationToken backup and restoreApp protection with passcode/biometrics

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.

Authentication App: 2FA, MFA

Secure TOTP verification codesFast and easy account setupFull control over 2FA accounts

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.

(4.7K)

Duo Mobile

Security made simple

Two-factor authenticationPasscode generationPush notification authentication

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.

💼 Business

(2.2M)

Authenticator App - OneAuth

Secure your online accounts

Add accounts via QR code or manual entryTime-based OTPs (offline access)Encrypted backup and secure recovery

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.

(33K)

Security Browser for M365

by SATERAITO OFFICE, INC.

2FA Two Factor Authentication

Two-factor authentication code generationPassword leak detectionVPN protection

This app enhances online security by managing two-factor authentication codes for over 1,000 applications. It offers features like password leak detection, VPN protection, and secure password autofill, with cloud backups and biometric security options.

📊 Productivity

(3.2K)

2FA Authentication MFA & OTP

Authenticator App

Secure & Private EncryptionEncrypted BackupAutomatic Synchronization

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.

Cloud your authenticator

(0)

Salesforce Authenticator

by salesforce.com

Multi-factor authenticationPush notification approvalsOne-time verification codes

Enhance your online security with multi-factor authentication. This app sends push notifications to your device for identity verification, allowing you to approve or deny login attempts with a simple tap. It also offers one-time verification codes for offline use and can automate approvals for trusted locations.

💼 Business

(4.3K)

MFA & OTP Authentication App

Authenticator 2FA by GA

Encrypted token storageOffline code generationEasy import/export

Securely store and generate authentication tokens for your online accounts. Encrypts all data on your device and iCloud, offering seamless import, export, and backup options. Access codes quickly via widgets and protect the app with biometric or PIN locks.

(25)

Okta Verify

by Okta, Inc.

Two-step verificationGenerate 6-digit codesApprove sign-in requests via push notification

This app provides a secure way to verify your identity for account access. It offers two-factor authentication through temporary codes or push notifications. The app prioritizes privacy, only requesting camera access for initial device registration.

Authentication OTP 2FA/MFA

Ad blocking for SafariUnlimited proxy accessVPN server manager

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.

📊 Productivity

(3K)

FreeOTP Authenticator

by Red Hat

Generates one-time passwordsWorks offline (airplane mode)Supports Google, Facebook, GitHub, etc.

Generate one-time passwords for enhanced online account security. This app creates temporary codes that, when used with your regular password, significantly strengthen your login protection. It functions even without an internet connection.

(173)