Apple rolls out iCloud Keychain password extension for Chrome The extension is now available for download Update 02/02/2021 at 10:40am: Apple has pulled the iCloud Keychain for Windows update following the launch of the Chrome extension. The current version of iCloud available through the Microsoft Store is 11.6.32.0, instead of version 12 that became available before. The 8-Bit spotted the change and noted Apple pulled the update likely due to issues people encountered when using it in conjunction with the new Chrome extension. Apple has rolled out an official Chrome extension for Windows that allows users to use passwords stored with iCloud. âiCloud Passwords is a Chrome extension for Windows users that allows you to use the same strong Safari passwords you create on your iPhone, iPad, or Mac when visiting websites in Chrome on your Windows PC,â the description for the extension reads.