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Last Update:

21 Aug 2016

Package Maintainer(s):

Software Author(s):

  • JetBrains


.net-decompiler .net-assembly-browser .net-dev-tool

JetBrains dotPeek (Portable)

  • 1
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  • 3 | Updated: 21 Aug 2016



Downloads of v



Software Author(s):

  • JetBrains

  • 1
  • 2
  • 3
JetBrains dotPeek (Portable)

  • 1
  • 2
  • 3

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Scan Testing Resulted in Flagged:

This package was submitted (and approved) prior to automated virus scanning integration into the package moderation processs.

We recommend clicking the "Details" link to make your own decision on installing this package.


To install JetBrains dotPeek (Portable), run the following command from the command line or from PowerShell:


To upgrade JetBrains dotPeek (Portable), run the following command from the command line or from PowerShell:


To uninstall JetBrains dotPeek (Portable), run the following command from the command line or from PowerShell:


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

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

  • 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. Enter your internal repository url

(this should look similar to

4. Choose your deployment method:

choco upgrade dotpeek.portable -y --source="'STEP 3 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 dotpeek.portable -y --source="'STEP 3 URL'"

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

Exit $exitCode

- name: Ensure dotpeek.portable installed
    name: dotpeek.portable
    state: present
    source: STEP 3 URL

See docs at

chocolatey_package 'dotpeek.portable' do
  action    :install
  version  ''
  source   'STEP 3 URL'

See docs at

    Name: dotpeek.portable,
    Source: STEP 3 URL

Requires Otter Chocolatey Extension. See docs at

cChocoPackageInstaller dotpeek.portable
   Name     = 'dotpeek.portable'
   Ensure   = 'Present'
   Version  = ''
   Source   = 'STEP 3 URL'

Requires cChoco DSC Resource. See docs at

package { 'dotpeek.portable':
  provider => 'chocolatey',
  ensure   => '',
  source   => 'STEP 3 URL',

Requires Puppet Chocolatey Provider module. See docs at

salt '*' chocolatey.install dotpeek.portable version="" source="STEP 3 URL"

See docs at

5. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

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This package is likely a meta/virtual (*) or an installer (*.install) or portable (*.portable) application package.

  • Meta/virtual (*) - has a dependency on the *.install or the *.portable package - it is provided for discoverability and for other packages to take a dependency on.
  • Portable (*.portable/*.commandline (deprecated naming convention)/*.tool (deprecated naming convention)) - usually zips or archives that require no administrative access to install.
  • Install (*.install/*.app (deprecated naming convention)) - uses native installers, usually requires administrative access to install.

Learn more about chocolatey's distinction of installed versus portable apps and/or learn about this kind of package.

This package was approved by moderator gep13 on 24 Aug 2016.


Free .NET Decompiler and Assembly Browser.

Decompile .NET assemblies to C# or IL
dotPeek can decompile any .NET assemblies into equivalent C# code and optionally show the underlying IL code.

Navigate decompiled code in different ways
As dotPeek is based on ReSharper's powerful code insight architecture, it lets you navigate decompiled assemblies in a contextual or context-insensitive ways, get a quick summary what's inside each decompiled file, set bookmarks and explore inheritance chains.

Make sense of assemblies
dotPeek provides a way to quickly grasp the structure of any given assembly, as well as ways to organize assemblies into discrete lists, which helps only focus on assemblies that you're interested for your current assignment.

See more at

$packageName = 'dotpeek.portable'
$version = '10.0.2'
$url = "${version}.exe"
$url64 = "${version}.exe"

# Create temp directory if it doesn't exist
$appTemp = [IO.Path]::Combine($ENV:Temp, $packageName)
if (!(Test-Path $appTemp))
  New-Item -Path $appTemp -Type Directory | Out-Null
$appTempFullPath = [IO.Path]::Combine($appTemp, "dotPeek_${version}.exe")

# Download package file executable to temp directory
Get-ChocolateyWebFile -PackageName $packageName -FileFullPath $appTempFullPath -Url $url -ChecksumType $checksumType -Checksum $checksum -Url64 $url64 -ChecksumType64 $checksum64Type -Checksum64 $checksum64

# Copy portable app exe to the appropriate location
$toolsDir = $(Split-Path -parent $MyInvocation.MyCommand.Definition)
$destPath = Join-Path $toolsDir 'dotPeek.exe'
Copy-Item -Path $appTempFullPath -Destination $destPath -Force

# Add start menu link
$linkPath = Join-Path ${ENV:APPDATA} "Microsoft\Windows\Start Menu\Programs\JetBrains"
$linkName = "JetBrains dotPeek ${version}.lnk"
New-Item -Path $linkPath -Type Directory -Force | Out-Null
Install-ChocolateyShortcut -ShortcutFilePath (Join-Path $linkPath $linkName) -TargetPath $destPath
$packageName = 'dotpeek.portable'
$version = '10.0.2'

$toolsDir = $(Split-Path -parent $MyInvocation.MyCommand.Definition)
$destPath = Join-Path $toolsDir "dotPeek.exe"
Remove-Item $destPath -Force

# Remove start menu link
$linkName = "JetBrains dotPeek ${version}.lnk"
$linkPath = Join-Path ${ENV:APPDATA} "Microsoft\Windows\Start Menu\Programs\JetBrains"
Remove-Item (Join-Path $linkPath $linkName) -Force
if ( @( Get-ChildItem $linkPath ).Count -lt 1 ) { Remove-Item $linkPath -Force }

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.

Version Downloads Last Updated Status
JetBrains dotPeek (Portable) 449 Wednesday, February 24, 2016 Approved

Discussion for the JetBrains dotPeek (Portable) Package

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