Windows Installer Merge Module
There are times when you only need to display the contents of the MSM file. In this case, it is enough that you use the so-called MSM Viewer. Such a program allows us only to display the contents of the MSM file. To view the content of the MSM file you can use several options:
Our MSM Viewer did not live up to what I expected? Choose something else One of them is to use software that works with the MSM file. Here are some sample programs that can help you. By using the dedicated software you will have more options, e.g. editing the MSM file or converting the MSM file to a different file format.
Note, however, that this solution requires you to download and install the software dedicated to handling the MSM file on your device. Unfortunately, it is not possible to see the MSM file online in this case. Here you will need more time to use this solution, but you will also have more options. Below you will find a list of example applications that are dedicated to working with the MSM file - for the full list go to MSM File Opener
If you haven't been able to preview the contents of the MSM file yet, or you don't want to install any dedicated programming to handle these files, you can try something else. A lot of file formats contain plain text data or packed data. In this case, you can try to open your MSM file with the simplest text editor, for example with "Notepad". I can at least to some extent let you see the contents of the file with the extension MSM.
The second attempt may be with a data archiving program. Open Winrar or Winzip and try to unpack your file. If the file is a data archive, you should see what individual files it consists of. To get information about what kind of data it is, go to the subpage with information about the MSM file extension.
Go to a third-party website and try to find help
Free Online File Viewer Service
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