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This package was approved by moderator purity on 2/16/2015.

Fiddler is a Web Debugging Proxy which logs all HTTP(S) traffic between your computer and the Internet. Fiddler allows you to inspect all HTTP(S) traffic, set breakpoints, and "fiddle" with incoming or outgoing data. Fiddler includes a powerful event-based scripting subsystem, and can be extended using any .NET language.

Fiddler is freeware and can debug traffic from virtually any application, including Internet Explorer, Mozilla Firefox, Opera, and thousands more.


  • tools\chocolateyInstall.ps1 Show
    $tools = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
    function Is64Bit {  [IntPtr]::Size -eq 8  }
    if(Is64Bit) {$fx="framework64"} else {$fx="framework"}
    if(!(test-path "$env:windir\Microsoft.Net\$fx\v2.0.50727")) {
      $packageArgs = "/c DISM /Online /NoRestart /Enable-Feature /FeatureName:NetFx3"
      $statements = "cmd.exe $packageArgs"
      Start-ChocolateyProcessAsAdmin "$statements" -minimized -nosleep -validExitCodes @(0,1)
    Install-ChocolateyPackage 'fiddler' 'exe' '/S' ''

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).

Chocolatey Pro provides runtime protection from possible malware.


This package has no dependencies.

Package Maintainer(s)

Software Author(s)

  • Eric Lawrence


Version History

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