2FAuth is a self-hosted OTP manager for individuals and teams. It stores, generates and organizes two-factor authentication codes in a web application, with QR code scanning, manual setup, import and export, and browser extensions. It supports multi-user management, isolated personal vaults and encrypted secrets storage.
Stratum is a free and open-source two-factor authentication app for Android, formerly named Authenticator Pro. The source code is available on GitHub under the GPL 3.0 license. It supports TOTP, HOTP and mOTP accounts, offers encrypted backups, and does not require Internet access to function.
Tofu is an open-source two-factor authentication app for iOS. It generates one-time passwords using the HOTP and TOTP algorithms with 6 or 8 digits, requires no network connection, and stores account details in the iOS keychain. The source code is available on GitHub under the ISC license.
Yubico Authenticator is a companion application for the YubiKey on desktop and Android. It displays information about the YubiKey, such as serial number and firmware version, manages and accesses OATH one-time passwords stored on the key, and configures PIN, fingerprints, and passkeys. It works with any USB or NFC-enabled YubiKey.
Enteio is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
Yubico is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
Aegis Authenticator is a free and open source Android app for managing two-step verification tokens. It stores tokens in an encrypted vault with optional biometric unlock, supports import and export from other 2FA apps, automatic backups, themes and icon packs.
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Stratum is a free and open-source two-factor authentication app for Android, formerly named Authenticator Pro. The source code is available on GitHub under the GPL 3.0 license. It supports TOTP, HOTP and mOTP accounts, offers encrypted backups, and does not require Internet access to function.
Tofu is an open-source two-factor authentication app for iOS. It generates one-time passwords using the HOTP and TOTP algorithms with 6 or 8 digits, requires no network connection, and stores account details in the iOS keychain. The source code is available on GitHub under the ISC license.
Yubico Authenticator is a companion application for the YubiKey on desktop and Android. It displays information about the YubiKey, such as serial number and firmware version, manages and accesses OATH one-time passwords stored on the key, and configures PIN, fingerprints, and passkeys. It works with any USB or NFC-enabled YubiKey.
Enteio is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
Yubico is a privacy tool for blocking ads, trackers, popups, proxies, or unwanted web behavior.
Aegis Authenticator is a free and open source Android app for managing two-step verification tokens. It stores tokens in an encrypted vault with optional biometric unlock, supports import and export from other 2FA apps, automatic backups, themes and icon packs.
