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This is not the latest version of LessMSI available.



There are no package test results for this package

This package was approved as a trusted package on 11/6/2015.

LessMSI is a utility with a graphical user interface and a command line interface that can be used to view and extract the contents of an MSI file. For Windows.
Usage on the command line: lessmsi x msiFileName [outDir]

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

C:\> choco install lessmsi --version 1.1.3

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

C:\> choco upgrade lessmsi --version 1.1.3


  • This package was created prior to July 2014 - when package content started being included on the site. You can download and unzip the package or use Nuget Package Explorer to see the contents.

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)

  • Scott Willeke


Version History

Version Downloads Last updated Status
LessMSI 1.6.3 47518 Wednesday, November 21, 2018 approved
LessMSI 1.6.2 45 Friday, November 23, 2018 approved
LessMSI 1.6.1 86673 Thursday, April 13, 2017 approved
LessMSI 1.6.0 3331 Monday, March 13, 2017 approved
LessMSI 1.5.1 7141 Monday, December 5, 2016 approved
LessMSI 1.5 205 Monday, December 5, 2016 approved
LessMSI 1.4 26418 Friday, November 6, 2015 approved
LessMSI 1.3 29715 Tuesday, March 24, 2015 approved
LessMSI 1.2.0 1958 Wednesday, September 17, 2014 approved
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Discussion for the LessMSI Package

Ground rules:

  • This discussion is only about LessMSI and the LessMSI 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 LessMSI, 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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