1Password Installer

What is 1Password Installer?

1Password Installer is a macOS setup app for installing and updating 1Password, the password manager from AgileBits Inc. It helps users get 1Password onto a Mac so they can store passwords, passkeys, credit cards, secure notes, and other sensitive items in encrypted vaults. After installation, users typically use 1Password to save sign-ins, autofill credentials in apps and browsers, organize personal or work vaults, and unlock data with options such as Touch ID or a device password. On Mac, 1Password also supports Quick Access and Universal Autofill for filling logins across apps, websites, and some system authentication prompts. Most users encounter the installer during first setup, reinstallation, or when repairing an existing 1Password installation.

Key features

• Install or update 1Password on a Mac
• Store passwords, passkeys, credit cards, and secure notes
• Autofill sign-ins in apps and web browsers
• Organize personal, family, or work vaults
• Use Quick Access to find and fill saved items quickly
• Unlock with Touch ID or your Mac password

Safety overview

Status: Safe

This installer is associated with 1Password, a legitimate password manager for macOS. Permission requests related to accessibility, browser integration, or automation can be consistent with 1Password features such as autofill and Quick Access, but you should grant them only if you use those features and downloaded the installer from 1Password or the Mac App Store.

Recommendation: Keep 1Password Installer if you are currently setting up, reinstalling, or troubleshooting 1Password. After 1Password is installed and working, the installer itself is usually not needed and can be removed without affecting your saved data inside the main 1Password app.

Common paths

• /Applications/1Password.app

Related apps

• 1Password
• 1Password for Safari

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