Firefox Multi-Account Containers 6.2. A click on the extension's icon in the Firefox main toolbar should display a panel that highlights the new feature. Maybe you’ve got two Gmail or Instagram or Twitter or Facebook accounts (or a few more than that). Firefox Multi-Account Containers extension makes it very convenient to use the containers in Firefox web browser. The list of alternatives was updated Apr 2020. It is now possible to sync container data between different devices using Firefox Sync. You can easily switch any open tab to a specific container to … Multi-Account Containers is a Firefox add-on by Mozilla designed to help users define and separate their browsing sessions into distinct contexts called “Containers.” This feature was first introduced in Firefox Nightly and then went on to be a Test Pilot experiment before being released as an add-on for all Firefox users. It's possible to update the information on Firefox Multi-account Containers or report it as discontinued, duplicated or spam. Our new Multi-Account Containers extension for Firefox means you can finally wrangle multiple email/social accounts. Firefox Multi-account Containers was added by RemovedUser in Jan 2018 and the latest update was made in Apr 2020. The Firefox Multi-Account Containers extension lets you carve out a separate box for each of your online lives - no more opening a different browser just to check your work email! For example, one of the configured profiles can be used for work accounts, the second include the personal communication on social network such as Facebook, Instagram this is going to be completely independent. Maybe you want to keep your bank’s website farther away from your Pinterest board. You may enable syncing right away with a click on "start syncing" to sync … When used in a multi-window environment: the extension seems to work, to recognise contained content, with only one window (the one in which the button is clicked). Firefox Multi-Account Containers is a good browser extension that allows to open independent tabs in one browser, which is very convenient for working on social networks. The latest version of Firefox Multi-Account Containers introduces support for a long-request feature.