The best MSI Extractor

by admin on May 20, 2009

I’ve written in the past about how to extract MSI files at the Windows command prompt, and how to extract the .msi files and edit them using UniExtract and Orca.

I think I now have a new favorite tool for extracting .MSI files, and it’s called Less MSIerables (lessmsi) by Scott Willeke.  It can be run from the GUI, from the command line, or from the Windows right click context menu.

Using the GUI, you can extract the entire contents of a .msi file, or just certain files.  The command line syntax is:

lessmsi -x <inputfile> <output directory>

Example:

lessmsi -x “C:\Downloads\ActiveReports for .NET Setup.msi”

Download the utility and check it out! (Note: Alternate download site here)

{ 3 comments… read them below or add one }

Scott Willeke December 10, 2009 at 6:58 pm

A new significant release of the Less MSIerables tool was made. You can read more at the following link http://blog.scott.willeke.com/2009/12/updated-lessmsi-less-msierables-utility.html

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Andy Smith December 16, 2009 at 11:07 am

Well check out MsiTools hosted on InstallSite.org – i ilke that even better, with it’s tree view as well !!

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Vladyck July 28, 2010 at 3:45 pm

Thanks a lot. Very useful etc.

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