1Password is the easiest way to store and use strong passwords. Log in to sites and fill forms securely with a single click. This extension requires a 1Password membership. If you don't have one yet, you can sign up when you install the extension and try one free. 1Password is a password manager that keeps you safe online. You want to use different passwords for every website, but it can be hard to keep track of them all.
About the message
What you should do
Try the following steps if 1Password doesn’t start up correctly and you see this message. If one of the steps resolves the issue, you can stop there.
Restart your Mac.
How to merge gmail contacts into icloud. Open the App Store app and choose Store > Sign Out.
Open 1Password. If asked, sign in with the Apple ID that you used to purchase 1Password.
Quit 1Password and drag it from your Applications folder to the Trash. It’s safe to move the 1Password app to the Trash. This will not affect your vaults, saved data, or settings.
Important
Be wary of using an uninstaller app like AppCleaner, AppZapper, CleanApp, and other similar apps. Uninstaller apps prompt you to delete supporting files when moving an app to the Trash, and this can result in accidentally deleting all your 1Password data.
Open the App Store app and install 1Password:
macOS Mojave 10.14 or later
- Click or your photo in the sidebar.
- Click next to 1Password in the list.
OS X Yosemite 10.10 or later
- Click Purchased in the toolbar.
- Click Install next to 1Password in the list.
If you’re not sure which version of macOS you have, learn how to find your macOS version number.
Get more help
If you’re still seeing “1Password is damaged and can’t be opened”, email us a diagnostics report from your Mac.
To learn how to manage your subscription with Apple, see the Apple Support article:
About in-app purchase subscriptions
When you start your subscription to 1Password using an in-app purchase on your Mac or iOS device, you can manage your subscription with Apple. You can:
- See when your subscription will renew automatically
- Choose monthly or annual billing
- Cancel your subscription
Get help
When you start your subscription to 1Password using an in-app purchase, you won’t be able to manage your subscription on 1Password.com. Latest onenote.
1password App Store
If you don’t see your 1Password subscription in the App Store (Mac) or Settings app (iOS), make sure you’re signed in with the correct Apple ID. If so, you might have started your subscription on 1Password.com and not using an in-app purchase. Learn how to manage your subscription on 1Password.com.
Only individual and family subscriptions are available with an in-app purchase. You cannot change your account type after you’ve started your subscription.
If you want to switch between monthly and annual billing, view your subscriptions with Apple and choose 1Password. Select monthly or annual billing.