How to open .msi file format?

The probably reason why you are at this website is a problem with opening .msi file. The full name of the file is Windows Installer Package. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is Microsoft.

.msi file extension (Windows Installer Package)

Category Developer/Producer File description Popularity
Misc Files Microsoft Windows Installer Package
Programs using this file extension: .msi
ADS OS Software
  • Microsoft Windows Installer
  • 7-Zip

The file extension .msi can be used by another programs. If you have some useful information about .msi file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .msi file?
  • How to open .msi file?
  • What is .msi file?
  • How can I convert .msi file?
  • Where can I find informations about .msi file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .msi extension on or