Overview

Microsoft Installer generally uses MSI as its brand name. Another moniker for this application is Windows Installer. The Installer Packages category often shows the file type used in repairing, installing, upgrading, and uninstalling executable files.

Category

The file format falls under the Installer packages category.

Supportive Apps

It is effortlessly opened with MS Windows Installer.

Developer

The file format has been developed by the tech giant Microsoft.

MIME Type

application/x-ole-storage, text/msg-legacy info

If users are working on MS Windows, MSI files don’t take time to open.