Visit the Mozilla website. The Download link in the green box will automatically detect your operating system and language. If you want to download Firefox in another language, or for a different operating system, click the Systems & Language link right below the Download button. Click the download button.What is the latest version of Firefox?
This was gradually accelerated further in late 2019, so that new major releases occur on four-week cycles starting in 2020. Firefox 87 is the latest version, which was released on March 23, 2021. In April 2011, the development process was split into several "channels", each working on a build in a different stage of development.Is there a 64 bit version of Firefox?
There is no official 64 bit Firefox for Windows, because they think it's still unstable and is not production ready. But you can install Waterfox, which is directly based on Firefox, is very stable, has high performance, and is totally compatible with Firefox (uses same sync and data files as Firefox).