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This is not the latest version of Mozilla Firefox available.

Mozilla Firefox

50.1.0

Package test results are passing.

This package was approved as a trusted package on 12/13/2016.

Bringing together all kinds of awesomeness to make browsing better for you.

This package installs Firefox in the first language which matches this list:

  1. Install arguments override parameter if present, e.g. choco install Firefox -packageParameters "l=en-GB".
    To get a list of all available locales have a look at this file: https://releases.mozilla.org/pub/firefox/releases/latest/README.txt.
  2. If Firefox is already installed: the same language as the already installed Firefox.
  3. The Windows system language where the Firefox package gets installed.
  4. If Firefox does not support the system language, it will fall back to “en-US”

Looking for Firefox Developer Edition? Install the firefox-dev package.

To install Mozilla Firefox, run the following command from the command line or from PowerShell:

C:\> choco install firefox --version 50.1.0

To upgrade Mozilla Firefox, run the following command from the command line or from PowerShell:

C:\> choco upgrade firefox --version 50.1.0

Files

Hide
  • tools\chocolateyInstall.ps1 Show
    $ErrorActionPreference = 'Stop'
    # This is the general install script for Mozilla products (Firefox and Thunderbird).
    # This file must be identical for all Choco packages for Mozilla products in this repository.
    $toolsPath = Split-Path $MyInvocation.MyCommand.Definition
    . $toolsPath\helpers.ps1
    
    $packageName = 'Firefox'
    $softwareName = 'Mozilla Firefox'
    
    $allLocalesListURL = 'https://www.mozilla.org/en-US/firefox/all/'
    
    $alreadyInstalled = (AlreadyInstalled -product $softwareName -version '50.1.0')
    
    if (Get-32bitOnlyInstalled -product $softwareName) {
      Write-Output $(
        'Detected the 32-bit version of Firefox on a 64-bit system. ' +
        'This package will continue to install the 32-bit version of Firefox ' +
        'unless the 32-bit version is uninstalled.'
      )
    }
    
    if ($alreadyInstalled) {
      Write-Output $(
        "Firefox is already installed. " +
        'No need to download an re-install again.'
      )
    } else {
    
      $locale = GetLocale -localeUrl $allLocalesListURL -product $softwareName
      $checksums = GetChecksums -language $locale -checksumFile "$toolsPath\LanguageChecksums"
    
      $packageArgs = @{
        packageName = $packageName
        fileType = 'exe'
        softwareName = "$softwareName*"
    
        Checksum = $checksums.Win32
        ChecksumType = 'sha512'
        Url = "https://download.mozilla.org/?product=firefox-50.1.0-SSL&os=win&lang=${locale}"
    
        silentArgs = '-ms'
        validExitCodes = @(0)
      }
    
      if (!(Get-32bitOnlyInstalled($softwareName)) -and (Get-ProcessorBits 64)) {
        $packageArgs.Checksum64 = $checksums.Win64
        $packageArgs.ChecksumType64 = 'sha512'
        $packageArgs.Url64 = "https://download.mozilla.org/?product=firefox-50.1.0-SSL&os=win64&lang=${locale}"
      }
    
      Install-ChocolateyPackage @packageArgs
    }
    
  • tools\chocolateyUninstall.ps1 Show
    $ErrorActionPreference = 'Stop';
    
    $packageName = 'Firefox'
    
    $uninstalled = $false
    [array]$key = Get-UninstallRegistryKey -SoftwareName 'Mozilla Firefox*'
    
    if ($key.Count -eq 1) {
      $key | % {
        $packageArgs = @{
          packageName = $packageName
          fileType    = 'exe'
          silentArgs  = '-ms'
          validExitCodes= @(0)
          file          = "$($_.UninstallString.Trim('"'))"
        }
    
        Uninstall-ChocolateyPackage @packageArgs
    
        Write-Warning "Auto Uninstaller may detect Mozilla Maintenance Service."
        Write-Warning "This should not be uninstalled if any other Mozilla product is installed."
      }
    } elseif ($key.Count -eq 0) {
      Write-Warning "$packageName has already been uninstalled by other means."
    } elseif ($key.Count -gt 1) {
      Write-Warning "$($key.Count) matches found!"
      Write-Warning "To prevent accidental data loss, no programs will be uninstalled."
      Write-Warning "Please alert package maintainer the following keys were matched:"
      $key | % {Write-Warning "- $($_.DisplayName)"}
    }
    
  • tools\helpers.ps1 Show
    function GetUninstallPath() {
      param(
        [Parameter(Mandatory = $true)]
        [string]$product
      )
      $regUninstallDir = 'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\'
      $regUninstallDirWow64 = 'HKLM:\SOFTWARE\Wow432Node\Microsoft\Windows\CurrentVersion\Uninstall\'
    
      $uninstallPaths = $(Get-ChildItem $regUninstallDir).Name
    
      if (Test-Path $regUninstallDirWow64) {
        $uninstallPaths += $(Get-ChildItem $regUninstallDirWow64).Name
      }
    
      $uninstallPath = $uninstallPaths -match "$product [\d\.]+ \([^\s]+ [a-zA-Z\-]+\)" | select -first 1
      return $uninstallPath
    }
    
    function GetLocale {
      param(
        [Parameter(Mandatory = $true)]
        [string]$localeUrl,
        [Parameter(Mandatory = $true)]
        [string]$product
      )
      $availableLocales = Get-WebContent $localeUrl 2>$null
    
      $packageParameters = $env:chocolateyPackageParameters
    
      $packageParameters = if ($packageParameters -ne $null) { $packageParameters } else { "" }
    
      $argumentMap = ConvertFrom-StringData $packageParameters
      $localeFromPackageParameters = $argumentMap.Item('l')
    
      $uninstallPath = GetUninstallPath -product $product
    
      $alreadyInstalledLocale = $uninstallPath -replace ".+\s([a-zA-Z\-]+)\)",'$1'
    
      $systemLocalizeAndCountry = (Get-Culture).Name
      $systemLocaleTwoLetter = (Get-Culture).TwoLetterISOLanguageName
      $fallbackLocale = 'en-US'
    
      $locales = $localeFromPackageParameters, $alreadyInstalledLocale, `
        $systemLocalizeAndCountry, $systemLocaleTwoLetter, $fallbackLocale
    
        foreach ($locale in $locales) {
          $localeMatch = $availableLocales -match "os=win&lang=$locale`"" | select -first 1
          if ($localeMatch -and $locale -ne $null) {
            break
          }
        }
    
        return $locale
    }
    
    function AlreadyInstalled() {
      param(
        [Parameter(Mandatory = $true)]
        [string]$product,
        [Parameter(Mandatory = $true)]
        [string]$version
      )
      $uninstallEntry = $(
        "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\$product $version*"
      )
      $uninstallEntryWow64 = $(
        "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\$product $version*"
      )
    
      if ((Test-Path $uninstallEntry) -or (Test-Path $uninstallEntryWow64)) {
        return $true
      }
    
      return $false
    }
    
    function Get-32bitOnlyInstalled() {
      param(
        [Parameter(Mandatory = $true)]
        [string]$product
      )
      $systemIs64bit = Get-ProcessorBits 64
    
      if (-Not $systemIs64bit) {
        return $false
      }
    
      $registryPaths = @(
        'HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall'
        'HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall'
      )
    
      $installedVersions = Get-ChildItem $registryPaths | ? { $_.Name -match "$product [\d\.]+ \(x(64|86)" }
    
      if (
        $installedVersions -match 'x86' `
        -and $installedVersions -notmatch 'x64' `
        -and $systemIs64bit
      ) {
        return $true
      }
    }
    
    function GetChecksums() {
      param(
        [Parameter(Mandatory = $true)]
        [string]$language,
        [Parameter(Mandatory = $true)]
        $checksumFile
      )
      Write-Debug "Loading checksums from: $checksumFile"
      $checksumContent = Get-Content $checksumFile
      $checksum32 = ($checksumContent -match "$language\|32") -split '\|' | select -last 1
      $checksum64 = ($checksumContent -match "$language\|64") -split '\|' | select -last 1
    
      return @{
        "Win32" = $checksum32
        "Win64" = $checksum64
      }
    }
    
  • tools\LanguageChecksums

Virus Scan Results

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

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Dependencies

Maintainer(s)

Software Author(s)

  • Mozilla

Tags

Release Notes

https://www.mozilla.org/en-US/firefox/notes/

Version History

Version Downloads Last updated Status
Mozilla Firefox 53.0.3 120272 Friday, May 19, 2017 approved
Mozilla Firefox 53.0.2 77265 Friday, May 5, 2017 approved
Mozilla Firefox 53.0 83126 Wednesday, April 19, 2017 approved
Mozilla Firefox 52.0.2 99013 Tuesday, March 28, 2017 approved
Mozilla Firefox 52.0.1 60440 Saturday, March 18, 2017 approved
Mozilla Firefox 52.0 56629 Tuesday, March 7, 2017 approved
Mozilla Firefox 51.0.1 204074 Friday, January 27, 2017 approved
Mozilla Firefox 51.0 26321 Tuesday, January 24, 2017 approved
Mozilla Firefox 50.1.0 180715 Tuesday, December 13, 2016 approved
Show More

Discussion for the Mozilla Firefox Package

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  • This discussion is only about Mozilla Firefox and the Mozilla Firefox package. If you have feedback for Chocolatey, please contact the google group.
  • This discussion will carry over multiple versions. If you have a comment about a particular version, please note that in your comments.
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  • Tell us what you love about the package or Mozilla Firefox, or tell us what needs improvement.
  • Share your experiences with the package, or extra configuration or gotchas that you've found.
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