Mozilla Firefox -version 87 To 104- Download [patched] -

For downloading: always use https://ftp.mozilla.org/pub/firefox/releases/ – no login, no paywall, directly from Mozilla.

Choose Your Platform: Open the folder for your operating system (win64, win32, mac, or linux-x86_64). mozilla firefox -version 87 to 104- download

Installing an older Firefox alongside your current modern Firefox is possible without conflict. For downloading: always use https://ftp