Firefox System Requirements

Mozilla Firefox is a free and open-source software web browser that can run on Microsoft Windows, Mac OS X, and Linux, for End-user there is a need to follow the system requirements needed to successfully install and function well on your operating system (os) and from experience, you can install Firefox alongside another web browser example: Microsoft Edge, Google Chrome, internet explore, opera web browser and safari for MAC.

Firefox System Requirements

Firefox 80.0


Operating Systems(OS’S) (32-bit and 64-bit Version)

  • Windows 7
  • Windows 8
  • Windows 10

Recommended Hardware

  • Pentium (4) or newer processor that supports SSE2
  • 512MB of RAM / 2GB of RAM for the 64-bit version
  • 200MB of hard drive Storage space


To Read and learn more on : How to download and install Firefox on Windows


Operating Systems

  • macOS 10.12
  • macOS 10.13
  • macOS 10.14
  • macOS 10.15

Recommended Hardware

  • Macintosh computer with an Intel x86 processor
  • 512 MB of RAM
  • 200 MB hard drive space



Software Requirements

Please note that GNU/Linux distributors may provide packages for your distribution which have different requirements.

  • Firefox will not run at all without the following libraries or packages:
    • GTK+ 3.14 or higher
    • Org 1.0 or higher (1.7 or higher is recommended)
    • libstdc++ 4.8.1 or higher
    • glibc 2.17 or higher
  • For optimal functionality, we recommend the following libraries or packages:
    • NetworkManager 0.7 or higher
    • DBus 1.0 or higher
    • GNOME 2.16 or higher
    • PulseAudio

I recommend to read on: Google Chrome Browser system requirements as alternative browser to install on computer.


How to download and install Firefox on Windows



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