With 1Password you only ever need to memorize one password. All your other passwords and important information are protected by your Master Password, which only you know.
Locked up tight
Your logins and private documents are securely stored in your password vault. This keeps your information locked away from thieves, hackers, and other unsavory types.
At the tip of your fingers
1Password can record your usernames and passwords when you sign in to apps and websites. Our automatic form filler allows you to sign in to your online accounts with a single click, look, or touch.
Keep your secrets safe
Your privacy is our top priority. A combination of policy, innovative thinking, and a deep respect for your right to privacy ensure that your data is always kept safe and secure.
Use 1Password, anywhere
Available for all devices, browsers, and operating systems. 1Password syncs your data seamlessly between devices so you always have your passwords with you.
Check for breaches
Watchtower keeps track of password breaches and other security problems so you can keep your accounts safe. It checks for weak, compromised, or duplicated passwords and lets you know which sites are missing two-factor authentication or using unsecured HTTP.
- Last update2019-09-13
- RequiresWindows 7 / Windows 8 / Windows 10