Sentinel is a studio that builds privacy-first apps for iOS, macOS, Android and the web. Its listed apps include Authenticator for two-factor authentication, Squidly for merging wallet and exchange balances, Crypto Warden for storing crypto seed phrases in iCloud Keychain, Turbo Jobs for CV tailoring and a Quotes App.
AuthPass is a free and open-source KeePass-compatible password manager built with Flutter, available for Android, iOS, macOS, Linux and Windows. It loads and decrypts kdbx files using a password and/or key file, organizes credentials in groups and supports cloud sync via Google Drive, Dropbox or WebDAV. Fingerprint unlock and Android password auto-fill are offered.
KeeWeb is a cross-platform password manager compatible with KeePass. It is available as desktop apps for macOS, Windows and Linux and as an offline web app that runs in modern browsers. The app is free, and its source code is available on GitHub.
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.
KeePassXC is a cross-platform, open-source password manager that stores usernames, passwords, URLs, attachments and notes in an offline encrypted file. It runs on Windows, macOS and Linux and is licensed under GPLv3.
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.
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AuthPass is a free and open-source KeePass-compatible password manager built with Flutter, available for Android, iOS, macOS, Linux and Windows. It loads and decrypts kdbx files using a password and/or key file, organizes credentials in groups and supports cloud sync via Google Drive, Dropbox or WebDAV. Fingerprint unlock and Android password auto-fill are offered.
KeeWeb is a cross-platform password manager compatible with KeePass. It is available as desktop apps for macOS, Windows and Linux and as an offline web app that runs in modern browsers. The app is free, and its source code is available on GitHub.
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.
KeePassXC is a cross-platform, open-source password manager that stores usernames, passwords, URLs, attachments and notes in an offline encrypted file. It runs on Windows, macOS and Linux and is licensed under GPLv3.
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.
