.MSHI File

The mshi file extension is associated with the Microsoft Help application used to create and view Help files in Microsoft Windows operating system. The .mshi file contains index of help catalog. It is stored in proprietary binary file format.

Files with mshi extension are related to Microsoft Help utility. They include some help catalog data.

How to open:

The mshi extension file is not meant to be opened manually by the user.

How to convert:

Files with mshi extension are not convertable.