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Downloads of v 1.04:


Last Update:

23 Oct 2017

Package Maintainer(s):

Software Author(s):

  • Irfan Skiljan


irfanview image photo viewer plugin shell extension

IrfanView Shell Extension (Install)

This is not the latest version of IrfanView Shell Extension (Install) available.

  • 1
  • 2
  • 3

1.04 | Updated: 23 Oct 2017



Downloads of v 1.04:



Software Author(s):

  • Irfan Skiljan

IrfanView Shell Extension (Install) 1.04

This is not the latest version of IrfanView Shell Extension (Install) available.

  • 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 IrfanView Shell Extension (Install), run the following command from the command line or from PowerShell:


To upgrade IrfanView Shell Extension (Install), run the following command from the command line or from PowerShell:


To uninstall IrfanView Shell Extension (Install), 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 https://community.chocolatey.org/api/v2/)

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 https://community.chocolatey.org/api/v2/. 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 irfanview-shellextension -y --source="'INTERNAL REPO URL'" --version="'1.04'" [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 irfanview-shellextension -y --source="'INTERNAL REPO URL'" --version="'1.04'" 

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

Exit $exitCode

- name: Install irfanview-shellextension
    name: irfanview-shellextension
    version: '1.04'
    state: present

See docs at https://docs.ansible.com/ansible/latest/modules/win_chocolatey_module.html.

chocolatey_package 'irfanview-shellextension' do
  action    :install
  source   'INTERNAL REPO URL'
  version  '1.04'

See docs at https://docs.chef.io/resource_chocolatey_package.html.

cChocoPackageInstaller irfanview-shellextension
    Name     = "irfanview-shellextension"
    Version  = "1.04"
    Source   = "INTERNAL REPO URL"

Requires cChoco DSC Resource. See docs at https://github.com/chocolatey/cChoco.

package { 'irfanview-shellextension':
  ensure   => '1.04',
  provider => 'chocolatey',
  source   => 'INTERNAL REPO URL',

Requires Puppet Chocolatey Provider module. See docs at https://forge.puppet.com/puppetlabs/chocolatey.

4. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.


There are versions of this package awaiting moderation . See the Version History section below.

Package Approved

This package was approved by moderator flcdrg on 24 Oct 2017.


******* IrfanView Shell Extension *******
This PlugIn shows a Context menu for some IrfanView (4.38 and later)
operations in Windows Explorer, Total Commander or other file managers.
You can select several (picture) files and perform IrfanView operations:
- Play slideshow with selected files (using current IrfanView slideshow dialog settings)
- Open selected files in IrfanView Thumbnails window
- JPG Lossless Rotation (automatic rotation, based on EXIF orientation, optimize ON, keep all markers ON)
- Convert pictures/images to another format (same folder, copies will be created if the result file already exists)
Thanks to Michael Dunn!


$ErrorActionPreference = 'Stop'
$toolsDir       = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
$packageName    = 'irfanview-shellextension' 
$url            = "$toolsDir\irfanview_shell_extension.zip"
$checksum       = '8ADA7D71BCD073F5024C80848EC778EFEB8F3691A382F05D52A5362518F50F29'
$bits           = Get-ProcessorBits
$32bitDLL       = 'IrfanViewShellExt.dll'
$64bitDLL       = 'IrfanViewShellExt64.dll'
$Found          = "False"

if (Test-Path $Env:ProgramFiles\IrfanView){
    $Found = "True"
    $ShellDir = "$Env:ProgramFiles\IrfanView\Shell Extension"
	if ($bits -eq 64){
	   $UseDLL = $64bitDLL
	   $DLLDir = '64 bit'
	   } else {
	   $UseDLL = $32bitDLL
	   $DLLDir = '32 bit'
   } else {
     if (Test-Path "{$Env:ProgramFiles(x86)}\IrfanView"){
	     $Found = "True"
         $ShellDir = "{$Env:ProgramFiles(x86)}\IrfanView\Shell Extension"
		 $UseDLL = $32bitDLL
		 $DLLDir = '32 bit'
if ($Found -eq "True"){
    New-Item $ShellDir -type directory -force | out-null
    Write-Host "Irfanview default install path found!" -foreground green -backgroundcolor blue
	} else{
	 Write-Host "Cannot find IrfanView install location. Aborting." -foreground red -backgroundcolor blue

$packageArgs = @{
  packageName    = $packageName
  unzipLocation  = $toolsDir
  fileType       = 'ZIP' 
  url            = $url
  checksum       = $checksum
  checksumType   = 'sha256'

Install-ChocolateyZipPackage @packageArgs

Copy-Item "$toolsDir\$DLLDir\$UseDLL" -Destination $ShellDir
& regsvr32.exe /s $ShellDir\$UseDLL
Remove-Item $url | out-null
Remove-Item "$toolsDir\32 bit" -recurse | out-null
Remove-Item "$toolsDir\64 bit" -recurse | out-null
Remove-Item "$toolsDir\Readme_first.txt" | out-null
$packageName    = 'irfanview-shellextension' 
$FoundDLL	    = "False"

if (Test-Path "$Env:ProgramFiles\IrfanView\Shell Extension\IrfanViewShellExt64.dll"){
    $FoundDLL  = "True"
    $RemoveDLL = "$Env:ProgramFiles\IrfanView\Shell Extension\IrfanViewShellExt64.dll"
if (Test-Path "$Env:ProgramFiles\IrfanView\Shell Extension\IrfanViewShellExt.dll"){
    $FoundDLL  = "True"
    $RemoveDLL = "$Env:ProgramFiles\IrfanView\Shell Extension\IrfanViewShellExt.dll"
if (Test-Path "{$Env:ProgramFiles(x86)}\IrfanView\Shell Extension\IrfanViewShellExt.dll"){
    $FoundDLL  = "True"
    $RemoveDLL = "{$Env:ProgramFiles(x86)}\IrfanView\Shell Extension\IrfanViewShellExt.dll"
if ($FoundDLL -eq "True"){
	& regsvr32.exe /s /u $RemoveDLL
    Remove-Item $RemoveDLL -Force -ErrorAction 'SilentlyContinue'| out-null	
   } else {
     Write-Host "Irfanview Shell Extension not found! Sorry, I tried the normal places." -foreground red -backgroundcolor blue
md5: 4ED5F6EE31F7A240551BD1C998825BFC | sha1: C6A18148470E455BDD7AE31ACD82707F1E47F45B | sha256: 8ADA7D71BCD073F5024C80848EC778EFEB8F3691A382F05D52A5362518F50F29 | sha512: DF1455A3DA54C0C68BAED13AD1DBAE59BD18B2DDD01B9E7C8425C1DF557AC3F7CF0E97C98AA9E0693A991E1CD9D0146F85B2F862F05102C4C0E40B49FB6BD078
IrfanView's webpage at http://www.irfanview.com/ defines the license as "This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License."

From: http://creativecommons.org/licenses/by-sa/4.0/


You are free to:

Share — copy and redistribute the material in any medium or format
Adapt — remix, transform, and build upon the material
for any purpose, even commercially.
The licensor cannot revoke these freedoms as long as you follow the license terms.


Binaries included in this package were downloaded by the packager, bcurran3, in ZIP format from the author's site at www.irfanview.com/plugins.htm. 

SHA256 signatures were manually created and put in the package .nuspec file.

Checksums can be verified from the author's website at http://www.irfanview.com/plugins.htm

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
IrfanView Shell Extension (Install) 4 Monday, April 15, 2024
IrfanView Shell Extension (Install) 1.04 933 Monday, October 23, 2017 Approved

Discussion for the IrfanView Shell Extension (Install) Package

Ground Rules:

  • This discussion is only about IrfanView Shell Extension (Install) and the IrfanView Shell Extension (Install) 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 IrfanView Shell Extension (Install), 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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