2FAGuard is described as 'Secure Windows app for encrypted 2FA code management, local storage, Windows Hello, portable mode, TOTP support, multilingual, and import/export features' and is a Authenticator in the security & privacy category. There are more than 50 alternatives to 2FAGuard for a variety of platforms, including Android, iPhone, iPad, Android Tablet and Mac apps. The best 2FAGuard alternative is KeePass, which is both free and Open Source. Other great apps like 2FAGuard are Aegis Authenticator, Proton Authenticator, Ente Auth and Bitwarden Authenticator.