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System requirements for 1Password

Learn what’s required to use 1Password on all your devices.

1Password works best on the latest version of macOS.

  • 1Password 7 requires macOS High Sierra 10.13 or later.
  • 1Password 6 requires OS X Yosemite 10.10 or later.
  • 1Password 4 requires OS X Mountain Lion 10.8 or later.

Feature-specific requirements:

Feature Requirements
1Password accounts 1Password 6.6 or later
1Password extension Chrome or Firefox: 1Password 6.8 or later
Safari or Brave: 1Password 7 or later
Touch ID 1Password 6.5.1 or later
MacBook Pro with Touch Bar or MacBook Air 2018 or newer
macOS 10.13 or later
Unlock using Apple Watch 1Password 7.7 or later
Apple Watch with watchOS 6 or later
A Mac with a Secure Enclave
macOS 10.15 or later
Two-factor authentication 1Password 6.8 or later
Duo multi-factor authentication 1Password 7 or later
Markdown formatting 1Password 7 or later
iCloud 1Password 5 or later
iCloud Drive
Dropbox 1Password 4 or later
WLAN server 1Password 4 or later

1Password works best on the latest version of iOS.

  • 1Password 7 requires iOS 12.2 or later.
  • 1Password 6 requires iOS 9.3 or later.
  • 1Password 5 requires iOS 8 or later.
  • 1Password 4 requires iOS 6 or later.

Feature-specific requirements:

Feature Requirements
1Password accounts 1Password 7 or later
AutoFill 1Password 7.2 or later
1Password extension 1Password 5 or later
Touch ID 1Password 5 or later
Touch ID-enabled device
Face ID 1Password 7 or later
iPhone or iPad Pro
Two-factor authentication
Duo multi-factor authentication
1Password 7.0.6 or later
YubiKey 1Password 7.6.2 or later
A device compatible with YubiKey 5 NFC, YubiKey 5C NFC, or YubiKey 5Ci
Apple Watch watchOS 4 or later
iCloud 1Password 5 or later
iCloud Drive
Dropbox 1Password 6.7 or later
WLAN server 1Password 4 or later

1Password works best on the latest version of Windows.

1Password requires Windows 10 or later and Microsoft .NET 4.7.2 or later.

Feature-specific requirements:

Feature Requirements
1Password accounts 1Password 7 or later
1Password extension 1Password 7: Chrome, Firefox, or Microsoft Edge

Using the 1Password extension in Microsoft Edge requires Windows 10 Fall Creators Update (1709) or later.

1Password 4: Firefox or Internet Explorer 10
Two-factor authentication
Duo multi-factor authentication
1Password 7 or later
Standalone vaults 1Password 4 or 1Password 7
Dropbox 1Password 4 or 1Password 7
WLAN server 1Password 4

1Password works best on the latest version of Android.

1Password requires Android 5 (Lollipop) or later.

Feature-specific requirements:

Feature Requirements
1Password accounts 1Password 6.5 or later
Filling in apps and browsers Android 5 or later
Biometric Unlock Fingerprint: Android 6 or later
Face or eyes: Android 10 or later
Security key 1Password 7.4 or later
Android 7 or later
Split-screen mode Android 7 or later
Two-factor authentication
Duo multi-factor authentication
1Password 7 or later
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