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Mozilla Firefox, once the most used web browser, has lost a very significant market share to Google Chrome over the past seven years. According to NetMarketShare, as of writing this article, Chrome enjoys a market share of about 56%, whereas Firefox’s market share has come down to about 12%.

Although Firefox is rapidly losing users, it’s still one of the very popular web browsers out there. In fact, a vast number of PC users still use Firefox as their primary browser for different reasons.

Firefox 64-bit offline installer

When you visit the home page of Mozilla Firefox and click the download button hoping to download the latest version of Firefox for your Windows 10 PC, your browser starts downloading the web setup of Firefox. This means that, when you run the web setup on your PC, the web setup downloads the actual installation files of Firefox from its servers and then installs the same.

The problem with the web installer of Firefox is that it downloads the 32-bit version of Firefox installer even if you visit Firefox’s website on a 64-bit Windows 10 PC. So, the web installer of Firefox doesn’t install Firefox 64-bit automatically even when you are on a Windows 10 64-bit.

By installing Firefox 64-bit on Windows 10 64-bit, you can see some performance improvements. That said, please note that Firefox 64-bit has limited support for plugins, which means that not all plugins work on 64-bit Firefox. In other words, plugins that work on Firefox 32-bit might not work on Firefox 64-bit.

So, if you are running a 64-bit Windows 10 on your PC and want to download and install Mozilla Firefox 64-bit, please complete the given below directions to download Firefox 64-bit offline installer and install the same on your Windows 10 64-bit PC.

Download Firefox 64-bit offline installer

IMPORTANT: If you are unsure about the version of Firefox installed on your PC, please go through our check if you are running 32-bit or 64-bit Firefox guide.

Step 1: Visit this official page of Mozilla on your Windows 10 or another computer.

Step 2: The page offers Firefox offline installers for all supported languages and operating systems. Look for your language, and then click the 64 Download link to download Firefox 64-bit offline installer for Windows 10.

Please note that 64-bit installer cannot be used to install Firefox 64-bit on Windows 10 32-bit. So, if you are unsure about the type of Windows 10 you are running, please go through our how to check if you are running 32-bit or 64-bit Windows 10 guide, and then download the offline installer.

Windows 10 64 Bit Installer Usb

Step 3: Finally, run the downloaded offline installer to install Firefox 64-bit on your PC.