Secur: Cross-platform 2FA client

A beautiful, cross-platform 2FA TOTP client written in FlutterMIT

Reloado Auth - 2FA Authenticator

Secure, Free and Open Source 2FA TOTP Authenticator App with Sync and Web AccessAGPL-3.0-only

Tokn - MFA / 2FA authenticator

Open-source 2FA authenticator. Encrypted on-device. No accounts.GPL-3.0-or-later

Clockwork: 2FA Authenticator

Offline 2FA authenticator: TOTP codes, no network permission, no accounts.MIT

Ente Auth - 2FA Authenticator

Free, Cross Platform, Private, Open Source Two Factor Authenticator AppAGPL-3.0-only

FreeOTP+

Two-factor authenticator (2FA) with one-time password protocols (OTP)Apache-2.0

Conceal Authenticator

Secure 2FA authenticator with blockchain backup and encryption.BSD-3-Clause

Proton Authenticator

Private, secure, offline 2FA across devices by Proton teamGPL-3.0-or-later

Flauth

Privacy-first, open-source TOTP authenticator for 2FA token management.MIT

Pocket2FA

Secure 2FA code client of 2FAuth server that works offlineAGPL-3.0-only

Varengold activeTAN

2FA for online bankingGPL-3.0-or-later

AIPOS Password Manager

Premium, fully offline, and secure Android password and 2FA TOTP manager.Apache-2.0

BluePass

BluePass extracts 2FA tokens from SMS and forwards them via BluetoothMIT

1Key Password Manager

Offline password manager. 2FA + notes. No account, no network, no telemetry.GPL-3.0-only

ANOTHERpass

Another way to manage passwords (password manager and 2FA authenticator)MIT

Aegis Authenticator

Free, secure and open source 2FA app to manage tokens for your online servicesGPL-3.0-only

P2Play - Peertube-Client

Inoffizielle App für PeertubeGPL-3.0-only

Proton Pass: Password Manager

Password manager created by the scientists who met at CERN behind Proton Mail.GPL-3.0-or-later

KeePassVault

Client app for KeePass databasesApache-2.0

KeePassDX Passkey Vault

Manage Passkey / Password in a local and open-source vaultGPL-3.0-or-later