You can also read up on Firefox 64-bit in our Support community.

We’re counting on your feedback to continue improving Firefox with 64-bit support. For the latest Firefox release, you can also go to the Firefox download page. Install Firefox on Linux This article describes how to download and install Firefox on Linux. To download and install the Firefox 64-bit web browser for Windows go to the Firefox All Systems page. Firefox is safe to install and use, so choose 'install anyway'. (Update – Mozilla removed support for NPAPI plugins when it shipped Firefox 52 on March 7, 2017) Download. As we’ve shared previously, Mozilla intends to remove support for most NPAPI plugins in Firefox by the end of 2016. Users will notice that certain sites requiring plugins that worked in previous 32-bit versions of Firefox might not work in this 64-bit version. This version offers improvements over the 32-bit version of Firefox.įirefox 64-bit for Windows, by design, has limited support for plugins. Prior to Firefox 62, only /S and /INI are accepted, and /StartMenuShortcut is not available in INI files, only the plural /StartMenuShortcuts. The list is valid for Firefox 62 and later. The following command line options are accepted. We’re pleased to offer it to users of Windows 7 and above who are looking for added performance for applications and games while running the Firefox web browser. The full installer provides a number of options that can be used either from the GUI or from the command line. This browser version offers gains in performance for Firefox users with 64-bit PCs. On Decemwe released the 64-bit Firefox web browser for Windows 7 64-bit systems.

UPDATE : 64-bit Firefox is now the default on 64-bit Windows.

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