Chocolatey Community Coffee Break

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Chocolatey Product Spotlight

Join the Chocolatey Team on our regular monthly stream where we put a spotlight on the most recent Chocolatey product releases. You'll have a chance to have your questions answered in a live Ask Me Anything format.

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Announcing Chocolatey Central Management 0.10.0

Livestream from
Thursday, 06 October 2022

We recently released our largest update to Chocolatey Central Management so far. Join Gary and Steph to find out more about Chocolatey Central Management and the new features and fixes we've added to this release.

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Chocolatey and Intune Overview

Webinar Replay from
Wednesday, 30 March 2022

At Chocolatey Software we strive for simple, and teaching others. Let us teach you just how simple it could be to keep your 3rd party applications updated across your devices, all with Intune!

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Chocolatey For Business. In Azure. In One Click.

Livestream from
Thursday, 9 June 2022

Join James and Josh to show you how you can get the Chocolatey For Business recommended infrastructure and workflow, created, in Azure, in around 20 minutes.

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The Future of Chocolatey CLI

Livestream from
Thursday, 04 August 2022

Join Paul and Gary to hear more about the plans for the Chocolatey CLI in the not so distant future. We'll talk about some cool new features, long term asks from Customers and Community and how you can get involved!

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Hacktoberfest Tuesdays 2022

Livestreams from
October 2022

For Hacktoberfest, Chocolatey ran a livestream every Tuesday! Re-watch Cory, James, Gary, and Rain as they share knowledge on how to contribute to open-source projects such as Chocolatey CLI.

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Chocolatey Product Spotlight: Chocolatey 1.2.0 and Chocolatey Licensed Extension 5.0.0

Livestream from
Thursday, 03 November 2022

Join Paul and Gary for this months Chocolatey product livestream where we look at the latest release of Chocolatey 1.2.0, Chocolatey Licensed Extension 5.0.0 and shine a spotlight on the new hook scripts functionality. This opens up so many possibilities for Chocolatey CLI users!

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Chocolatey Coding Livestream

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Tuesday, 29 November 2022

Join Josh as he adds the ability to manage Chocolatey GUI config and features with the Chocolatey Ansible Collection.

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Introduction into Chocolatey with Veeam

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Tuesday, 13 December 2022

Join Gary, Paul, and Maurice as they introduce and demonstrate how to use Chocolatey! Questions will be answered live in an Ask Me Anything format.

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Downloads of v 5.0.20211.51073:


Last Update:

15 Dec 2021

Package Maintainer(s):

Software Author(s):

  • Progress


fiddler web debugger http https ftp

Telerik Fiddler Web Debugger

  • 1
  • 2
  • 3

5.0.20211.51073 | Updated: 15 Dec 2021



Downloads of v 5.0.20211.51073:



Software Author(s):

  • Progress

Telerik Fiddler Web Debugger 5.0.20211.51073

  • 1
  • 2
  • 3

All Checks are Passing

3 Passing Tests

Validation Testing Passed

Verification Testing Passed


Scan Testing Successful:

No detections found in any package files

Learn More

Deployment Method: Individual Install, Upgrade, & Uninstall

To install Telerik Fiddler Web Debugger, run the following command from the command line or from PowerShell:


To upgrade Telerik Fiddler Web Debugger, run the following command from the command line or from PowerShell:


To uninstall Telerik Fiddler Web Debugger, run the following command from the command line or from PowerShell:


Deployment Method:


This applies to both open source and commercial editions of Chocolatey.

1. Enter Your Internal Repository Url

(this should look similar to

2. Setup Your Environment

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

2. Get the package into your environment

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Copy Your Script

choco upgrade fiddler -y --source="'INTERNAL REPO URL'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:

choco upgrade fiddler -y --source="'INTERNAL REPO URL'" 

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0

Exit $exitCode

- name: Install fiddler
    name: fiddler
    version: '5.0.20211.51073'
    state: present

See docs at

chocolatey_package 'fiddler' do
  action    :install
  source   'INTERNAL REPO URL'
  version  '5.0.20211.51073'

See docs at

cChocoPackageInstaller fiddler
    Name     = "fiddler"
    Version  = "5.0.20211.51073"
    Source   = "INTERNAL REPO URL"

Requires cChoco DSC Resource. See docs at

package { 'fiddler':
  ensure   => '5.0.20211.51073',
  provider => 'chocolatey',
  source   => 'INTERNAL REPO URL',

Requires Puppet Chocolatey Provider module. See docs at

4. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

Package Approved

This package was approved as a trusted package on 15 Dec 2021.


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.


  • Web Debugging
    Debug traffic from PC, Mac or Linux systems and mobile (iOS and Android) devices. Ensure the proper cookies, headers and cache directives are transferred between the client and server. Supports any framework, including .NET, Java, Ruby, etc.
  • HTTP/HTTPS Traffic Recording
    Use Fiddler to log all HTTP(S) traffic between your computer and the Internet. Debug traffic from virtually any application that supports a proxy (IE, Chrome, Safari, Firefox, Opera and more).
  • Web Session Manipulation
    Edit web sessions easily:just set a breakpoint to pause the processing of the session and permit alteration of the request/response. Compose your own HTTP requests and run them through Fiddler.
  • Security Testing
    Decrypt HTTPS traffic and display and modify web application requests using a man-in-the-middle decryption technique. Configure Fiddler to decrypt all traffic, or only specific sessions.
  • Performance Testing
    Fiddler lets you see the "total page weight", HTTP caching and compression at a glance. Isolate performance bottlenecks with rules such as "Flag any uncompressed responses larger than 25kb".
  • Customizable Free Tool
    Benefit from a rich extensibility model, ranging from simple FiddlerScript to powerful extensions which can be developed using any .NET language. See full list of ready-made add-ons.


  • Fiddler installs for the current user so you need to execute the choco install fiddler command with the user account you intend to use FIddler with. If this account does not have admin rights, you could use the Non-Administrative install flavor of Chocolatey.
  • The default install directory is %LOCALAPPDATA%\Programs\Fiddler. If you prefer to install Fiddler somewhere else, please use the --install-arguments "/D=install path" parameter.

Package parameters

  • --install-arguments "/D=install path" - (optional) Sets the install directory.
    choco install fiddler --install-arguments "/D=C:\Custom Install Directory"
    Result: Fiddler is installed in the C:\Custom Install Directory location.

$ErrorActionPreference = 'Stop'

$toolsPath      = Split-Path $MyInvocation.MyCommand.Definition
$packageArgs = @{
  packageName            = 'fiddler'
  fileType               = 'EXE'
  file                   = Get-Item $toolsPath\*.exe
  silentArgs             = '/S'
  validExitCodes         = @(0)
  softwareName           = 'fiddler*'
Install-ChocolateyInstallPackage @packageArgs

Get-ChildItem $toolsPath\*.exe | ForEach-Object {
  Remove-Item $_ -ErrorAction SilentlyContinue;
  if (Test-Path $_) {
    Set-Content -Value "" -Path "$_.ignore"
md5: 7FD1119B5F29E4094228DABF57E65A9D | sha1: 1A4E248BFE07F8C65CE68B4F29013442BE6EF7C7 | sha256: 5C92F0738C290EAC319D4AC3006B5725F1D2163FBFE68DBB2047E07920F4D5E8 | sha512: 20D22E16F5C285BD6FFDF3620762C340FFB97CC51C5080717B87442F29A14271644351B082392D9FB2FD1CE40A1FE56A4E6592A290D67F5C587E8E9EB2F33787
Progress Telerik Fiddler Classic
(Last Updated June 15, 2021)

The following terms and conditions govern the use of Progress Telerik Fiddler Classic (the "Software"). By using any of the Software and/or any updates to it, you indicate your acceptance of these terms. If you do not accept these terms, do not install or use the software.

The Software and any updates to it are provided "as is" and you bear the risk of using it. In no event shall Progress Software Corporation ("Progress"), its affiliates, or its licensors, be liable for any consequential, special, incidental or indirect damages of any kind arising out of the delivery, performance or use of the Software. The Software was written with care, but no one warrants that the Software is error-free. Your sole remedy for any failure or any form of damage caused by the Software is a full refund of the license fee we have received from you, which in all cases is $0.

On startup, the Software anonymously checks for new versions; you may disable this feature if you prefer. We collect anonymous data about your system configuration and use of the Software to help improve future versions of the Software. This may include information relating to certain features and extensions of the Software, identifying trends and bugs, activation information, usage statistics and may track other data related to your use of the Software as further described in the most current version of Progress' Privacy Policy (located at: This does not include any data that can be used to identify you, either directly or indirectly. If you would like to disable this feature, you may do so in the Options dialog. You may be asked, from time to time, to respond to short survey questions presented within the Software's user environment. Progress may use your responses to these questions to serve you with targeted advertising content, to improve the Software, and/or for other purposes as described within the Privacy Policy. By your responding to such questions, opting-in to data collection, and/or acceptance of these terms and/or use of the Software, you authorize the collection, use and disclosure of all responses and data for the purposes provided for herein and/or in the Privacy Policy. You may privately distribute copies of the Software to others, so long as this disclaimer accompanies said distribution, you do not represent the Software as your own work, and you do not alter the Software or the installation package in any way. You may not host or redistribute this Software publicly (e.g. from a public Internet site); instead point users to to download. You may not decompile or otherwise reverse-engineer any part of the Software, except and only to the extent that such actions are expressly allowed by applicable law notwithstanding this restriction.

EXPORT RESTRICTIONS: The Software is subject to United States export laws and regulations. You must comply with all domestic and international export laws and regulations that apply to the Software. These laws include restrictions on destinations, end users and end use. You expressly agree not to use, deploy, export or re-export the Software (or any portion thereof) in or to any country, person, entity or end user subject to U.S. export restrictions. You specifically agree not to export, re-export, or transfer the Software to any country to which the U.S. has embargoed or restricted the export of goods or services, including without limitation any country listed in U.S.A. Export Administration Regulation Country Group E-1, or to any national of any such country, wherever located, who intends to transmit or transport the products back to such country, or to any person or entity who has been prohibited from participating in U.S. export transactions by any federal agency of the U.S. government. You warrant and represent that neither the U.S.A. Bureau of Industry and Security, U.S. Department of Commerce, nor any other federal agency has suspended, revoked or denied your export privileges.

USE RESTRICTIONS: You warrant that your use of this Software is legal and does not violate any law or regulation to which you are subject.

THIRD-PARTY SOFTWARE: The Software includes decompression software and other tools provided by third-parties. License terms for these utilities are described in the Notices.txt file in the installation directory.

SUPPORT: No dedicated technical support is provided with the Software. An "Enterprise Priority" support package is available for purchase separately and is described in greater detail here: . Enterprise Priority support, if purchased, is provided subject to the terms and conditions of the Fiddler Classic Enterprise Priority Support Agreement available here: .

Fiddler(tm) is �2015-2021 Progress. All rights reserved. See Notices.txt for more information.
Verification is intended to assist the Chocolatey moderators and community
in verifying that this package's contents are trustworthy.
This package is published by Telerik Inc. itself. Any binaries will be 
identical to other installer types published by Telerik Inc., in particular
the FiddlerSetup.exe installer.

Log in or click on link to see number of positives.

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.

Add to Builder Version Downloads Last Updated Status
Telerik Fiddler Web Debugger 5.0.20204.45441 71711 Wednesday, November 4, 2020 Approved
Telerik Fiddler Web Debugger 5.0.20202.18177 31559 Monday, May 18, 2020 Approved
Telerik Fiddler Web Debugger 5.0.20194.41348 38913 Thursday, October 3, 2019 Approved
Telerik Fiddler Web Debugger 5.0.20192.25091 21030 Thursday, June 6, 2019 Approved
Telerik Fiddler Web Debugger 5.0.20182.28034 31494 Thursday, June 28, 2018 Approved

This package has no dependencies.

Discussion for the Telerik Fiddler Web Debugger Package

Ground Rules:

  • This discussion is only about Telerik Fiddler Web Debugger and the Telerik Fiddler Web Debugger 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.
  • The maintainers of this Chocolatey Package will be notified about new comments that are posted to this Disqus thread, however, it is NOT a guarantee that you will get a response. If you do not hear back from the maintainers after posting a message below, please follow up by using the link on the left side of this page or follow this link to contact maintainers. If you still hear nothing back, please follow the package triage process.
  • Tell us what you love about the package or Telerik Fiddler Web Debugger, or tell us what needs improvement.
  • Share your experiences with the package, or extra configuration or gotchas that you've found.
  • If you use a url, the comment will be flagged for moderation until you've been whitelisted. Disqus moderated comments are approved on a weekly schedule if not sooner. It could take between 1-5 days for your comment to show up.
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