Authenticator Pro v1.0.5

Download & Install

macOS

1. Download the .dmg file matching your Mac:
   • Apple Silicon (M1/M2/M3/M4): file with aarch64
   • Intel Mac: file with x64
2. Open the .dmg, drag Authenticator Pro to Applications
3. Important — first launch: Open Terminal and run:

   xattr -cr /Applications/Authenticator\ Pro.app
   

   This is required because the app is not signed with an Apple Developer certificate.
4. Open the app from Applications

Windows

1. Download the .msi file (recommended) or .exe
2. Double-click to install
3. Open Authenticator Pro from Start Menu

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Authenticator Pro — Secure 2FA desktop app. Free & open source.