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1Password APK

Latest Version: 1Password 4.2.1.apk


What's New:

This release contains a number of important fixes and improvements based on your feedback. In particular, we have resolved two crashes that were affecting many of our customers:

  • 1Password can now sync your vault without crashing on Intel-powered devices
  • Having auto-lock enabled no longer causes 1Password to crash with the recent Lollipop update on your Samsung devices

Thanks to our beta family for helping us fix these!

What is 1Password?

1Password creates strong, unique passwords for every site, remembers them all for you, and logs you in with a single tap. It’s the best way to stay secure and the fastest way to use the web. Learn more: https://vimeo.com/88901304

  • Let 1Password remember all your passwords so you don’t have to
  • Sync items over from 1Password for PC, Mac, iPhone, or iPad
  • Bring all your Logins, Credit Cards, secure wallet items, and more on the go
  • Log in to websites with a single tap
  • Protect your vault with a single Master Password
  • Secure with Tamper-proof Authenticated Encryption using AES-256 and Encrypt-then-MAC
  • Auto-Lock keeps your data protected even if your device is lost or stolen
  • All features free to try for 30 days to all new customers!


1Password is a beautiful, secure app for passwords and other sensitive items you need to keep safe. Take advantage of our pocket and purse slimming technology. Store thousands of wallet items without any of the bulge. Never leave vital information at home again!

  • Store Credit Cards, Secure Notes, Passports, Bank Accounts, and more
  • View attachments added from PC or Mac
  • Find what you need quickly with powerful search


1Password keeps your life in sync with other editions for PC, Mac, iPhone, and iPad, sold separately at 1Password.com.

  • Dropbox support for automatic cross-platform sync
  • Use Folder Sync to keep your data in sync without using the cloud


Unlock the full power of 1Password 4 and make changes on the go with a single in-app purchase—no subscriptions. Create new passwords, edit existing items, mark items as Favorites for quick access, and more!

  • Add new items like Logins, Secure Notes, and Identities right from your Android device
  • Generate strong, unique passwords for every site with our Strong Password Generator
  • Mark your most-used items as Favorites for quick access
  • Organize your items into Folders
  • Customize your items to save everything you need

Learn more about 1Password 4 for Android on our websitehttp://j.mp/1P4Android
And in our guidehttp://j.mp/1P4AndroidGuide


We love 1Password and strive to make it the best it can be. Please share your comments or questions with us on our discussions site: http://j.mp/1PAForum or by emailing us directly at support+android@agilebits.com.

Older APK Versions of 1Password

1Password 4.0.1 APK Download

Added on June 13, 2014


 contains improvements and fixes based on your feedback.
  •  Resolved an issue that prevented the vault from automatically locking in certain situations
  •  Improvements to the Quick Tour guide
  •  Additional fixes and improvements

1Password 4.0.2 APK Download

Added on July 29, 2014


  • 1Password 4.0.2 extends our free trial period until August 19, 2014. On this date, 1Password 4 for Android will switch to a freemium model where reading functionality will be free and editing functionality will require a one-time in-app purchase to unlock.
  • Check out our blog post for additional details: http://blog.agilebits.com/2014/07/26/1password-4-for-android-price/

1Password 4.1.1 APK Download

Added on August 27, 2014


  • Updated network connection error dialog to provide option to retry sync in the event of a temporary connection issue. {OPA-288}
  • Next button is now shown on keyboard when editing title field. {OPA-312}
  • Added vault name to master password input screen during setup. {OPA-308}
  • Improved lockdown process to limit third-party launcher access. {OPA-314}
  • Changed password hint field so that it is not obfuscated like a password field. {OPA-307}
  • Corrected translations in some localizations.

1Password 4.1.2 APK Download

Added on October 1, 2014


  • Password field in Membership items is concealed
  • Diagnostics are now always in English
  • Changes to Favorite status now display properly
  • The number of days left in the free trial is now shown correctly
  • Fixed an issue that could cause the application to expire
  • Fixed an issue that prevented the table of contents from appearing when viewing help

1Password 4.1.3 APK Download

Added on November 16, 2014


Our first Lollipop release contains improvements to make sure that 1Password runs smoothly on the brand new OS.
  • Improvements to ensure 1Password works sweetly on Lollipop.
  • Fixed a few sticky layout issues introduced by Lollipop.

1Password 4.1.4 APK Download

Added on November 27, 2014


  • Fixed a security issue where the lock screen could be bypassed in certain rare situations. A special thank you and shout out to Matthew S. for identifying this bug.
  • Other bug fixes and improvements based on your feedback.

1Password 4.1.5 APK Download

Added on December 10, 2014


  • Updated Dropbox syncing to use version 1.6.2 (latest version) of the Dropbox SDK.
  • Other bug fixes and improvements based on your feedback.

1Password 4.1.6 APK Download

Added on January 2, 2015


  • 1Password now correctly detects a tethered Bluetooth Internet connection when syncing with Dropbox.
  • Better handling of app switching during PIN unlock animation.
  • URLs in non-login item types now open in 1Browser as well.
  • New formatting for what’s new notes.
  • Issue that occasionally caused 1Password to quit while running in the background.
  • Regenerating 1Password.agilekeychain on the desktop no longer breaks sync with Android.
  • Other bug fixes and improvements based on your feedback.

1Password 4.2 APK Download

Added on April 7, 2015


  • Get to where you’re going about 420% faster with the all new 1Password Keyboard and Automatic Filling service, which enable you to use 1Password 4.2 to log in when using third-party apps and web browsers. View one-time passwords in item details, useful if any of your accounts have two-step verification enabled. Translations have been updated, thanks to our awesome community over on Crowdin. Many more improvements based on your feedback make this our best release yet.


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