Where Mozilla Firefox fits
Choose it when you want an alternative browser engine for daily browsing or website testing.
Check before you choose
Check extension compatibility and decide which data should be synchronized to an account.
Find the right edition
Start with the destination for your device or the publisher's website. Use the current requirements and terms there to confirm the edition you need.
Compare the workflow
Compare browser engines, extension support and synchronization before choosing a daily browser. A privacy control is useful only if you understand what it blocks and how it affects the sites you use.