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PDF Viewerįirefox is equipped with its own built-in PDF viewer, so no external applications are necessary for opening PDF documents. As Mozilla explains in its knowledgebase, you can add, remove and change user profiles by launching the profile manager on your computer.
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It’s also possible to create separate user profiles on the same installation without logging in to your Firefox account, although this is the more tedious option. Two people can log in to the same browser on the same computer with their individual Firefox accounts to access their personalized settings while keeping it private from everyone else. The best way to separate user data on a shared computer is to create a profile for each user.
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In its knowledgebase, Mozilla reminds its users that synchronizing your data is not the same as backing up your data - if you uninstall the browser without syncing the data first, it’s gone forever. Once you’re signed in, you can save bookmarks (read our guide on how to backup Firefox bookmarks), passwords, add-ons and other forms of data to your account that you can access from your other devices. Creating an account requires only an email address and takes just a few minutes to set up. Users can sync their most important browser data across multiple devices by setting up a Firefox account. Synchronize your Firefox data across all your devices for a seamless internet experience. We’ll dive into the fine details of the new version of this classic browser in our review below. Mozilla made several major updates to Firefox’s design over the years to stay in the market while other applications have fallen away. The industry standards for internet browsers have changed dramatically since Firefox was launched in 2002.
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