Mozilla Firefox 58

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Jan 29, 2018 When using certain non-default security policies on Windows (for example with Windows Defender Exploit Protection or Webroot security products), Firefox 58.0 would fail to load pages (bug 1433065). The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. Note: This will cause you to lose any Extensions, Open websites, and some Preferences. To Reset Firefox do the following: Go to Firefox Help Troubleshooting Information. Click the 'Reset Firefox' button. Firefox makes it to version 54, Mozilla dubs it 'the best Firefox' Mozilla has announced the latest update to its popular web browser. Firefox is now up to version number 54 with changes that, according to the company, make it 'the best Firefox in history' thanks to an important performance tweak in the form of multiprocess support when loading tabs.

Firefox 58.0

Firefox 58 Arrives With Continued Speed Optimizations. Mozilla has set free Firefox 58.0 today as their latest 'Firefox Quantum' release that continues work on being a performant web browser. Firefox Quantum 58 builds on performance gains, improves screenshots tool. Gather in this interactive, online, multi-dimensional social space. Firefox Developer Edition. Get the Firefox browser built just for developers. Check out the home for web developer resources. Firefox Reality. Explore the web with the Firefox browser for virtual reality.

Windows

Operating Systems (32-bit and 64-bit)

  • 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 space

Mac

Mozilla Firefox 58 Desktop Version

Operating Systems

  • macOS 10.9
  • macOS 10.10
  • macOS 10.11
  • macOS 10.12
  • macOS 10.13

Firefox Version 58

Recommended Hardware

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

GNU/Linux

Software Requirements

Mozilla

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

Mozilla Firefox 58.0 32 Bit

  • Firefox will not run at all without the following libraries or packages:
    • GTK+ 3.4 or higher
    • GLib 2.22 or higher
    • Pango 1.14 or higher
    • X.Org 1.0 or higher (1.7 or higher is recommended)
    • libstdc++ 4.6.1 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

Mozilla Firefox 58+

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