2fa

Identify yourself or use digital signatures with thousands of companies and authorities.

Authenticator to generate 2-step verification codes using your YubiKey

Secure two-factor authentication app by Proton

Cross-platform application for configuring any YubiKey over all USB interfaces.

Open source 2FA authenticator, with end-to-end encrypted backups.

Windows Secure Shell Client With Support For Smart Cards & Certificates

A modern and secure Windows app for managing your 2FA authentication codes

Desktop client for managing WireGuard VPN connections, including Defguard instances with multi-factor authentication.

Protecc is a modern open source 2FA TOTP code authenticator client for Windows with a wide range of customization and privacy features such as Windows Hello support, privacy filter and export.

Simple cross platform two-factor authentication app.

Tools and drivers for Kensington VeriMark fingerprint login devices.

Modern and secure two-factor authenticator app for Windows.

Authenticator codes in the Windows tray, in a panel that slides out of the taskbar.

Program Token2 Molto2 TOTP tokens and manage FIDO2/OATH/OpenPGP/PIV security keys.

Tauri + Authy/Aegis = Truthy