Firefox for Mac Download Firefox. You can get it for free at the Mozilla website. Open the DMG file. Once the download is complete, the DMG file should open automatically. Install the application. Drag the Firefox.app file into your Applications folder. Put Firefox on the dock.How can I download old version of Firefox?
How to Download an Older Version of Mozilla Firefox. Type "ftp://ftp.mozilla.org/pub/firefox/releases/" into your browser's address bar and press "Enter." 3. Click the version of Firefox you want to download on the Mozilla FTP download page that appears. 4. Click "win32" on the page that appears to select the Windows release of that version.How can I get my old Firefox browser back?
It is possible that some of the status keys and possible other keys have the wrong state and Firefox sees them as still pressed. Try to press all the status keys (Shift, Ctrl, Alt) a few times to see if that helps to recover from this. If it doesn't help then close and restart Firefox or reboot the computer.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.