Download on the App Store
Open the App Store
Tap the download button on your iPhone or iPad.
Download Authenticator
Free to download. Some features require Premium.
iOS 15 or later · iPadOS 15 or later.
Installation steps
Install the app
Tap Get, confirm with your Apple account, then open Authenticator.
Add your first account
Scan the setup QR code from your service or enter its setup key.
Codes on iPhone and iPad
Connect an account with its setup QR code or key. Check backups before changing phones.
Download Universal DMG
Download Universal DMG macOS 12 or later · Apple Silicon & Intel
Version 1.7.17 · 30.1 MB
Open Mac App StoremacOS 12 or later
Install and update through the App Store.
Installation steps
Open the downloaded DMG
Find the installer in your browser’s Downloads, then open it.
Move the app to Applications
Drag Authenticator onto the Applications folder in the installer window.
Open Authenticator
Launch the app from Applications and follow the setup instructions.
Keep your codes beside your browser
Find the account in the Mac app, copy its current code and return to the sign-in page.
Get it on Google PlayAndroid 8.0 or later
Installation steps
Open Google Play
Tap the download button on your Android phone or tablet.
Install the app
Tap Install. When it finishes, open Authenticator.
Add your first account
Scan a setup QR code or enter the setup key from your service.
Set up codes on Android
Use the setup QR code or key from your service. Review the backup options in your installed app before moving devices.
Download Windows x64
Windows 10 (1809) or later
152.1 MB
Download Windows ARM64
Windows 10 (1809) or later
150.8 MB
Download Windows x86
Windows 10 (1809) or later
148.3 MB
Installation steps
Open the downloaded installer
Find the installer in your browser’s Downloads, then open it.
Install Authenticator
Follow the installation instructions shown on your PC.
Open the app
Launch Authenticator and add your first account.
Start with the right PC installer
Choose the Windows installer for your system, then open the app and set up your accounts.