Secur: Cross-platform 2FA client
A beautiful, cross-platform 2FA TOTP client written in FlutterMIT
FreeOTP+
Enhanced fork of FreeOTP-Android providing a feature-rich 2FA authenticatorApache-2.0
KeyPass
Offline, Secure, PrivateMIT
FreeOTP
Two-factor authenticationApache-2.0
mOTP
One-time password generatorApache-2.0
Aegis Authenticator
Free, secure and open source 2FA app to manage tokens for your online servicesGPL-3.0-only
Cryptographic ID
Attest the trustworthiness of a device using asymmetric cryptographyMIT
KeePassDX - FOSS Password Safe
Secure open-source password safe and managerGPL-3.0-or-later
Mauth
A Material You Two-factor Authentication app.GPL-3.0-or-later
KeePassVault
Client app for KeePass databasesApache-2.0
Auth Token
OATH software tokensGPL-3.0-only
OpenConnect
SSL VPN client for Cisco AnyConnectGPL-2.0-or-later
Ente Auth
Auth is a FOSS authenticator app that provides end-to-end encrypted backups for AGPL-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
GitNex for Forgejo and Gitea
Client for GiteaGPL-3.0-only