How to open .mshi file format?

The probably reason why you are at this website is a problem with opening .mshi file. The full name of the file is Microsoft Help Index File. 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.

.mshi file extension (Microsoft Help Index File)

Category Developer/Producer File description Popularity
Developer Files Microsoft Microsoft Help Index File
Programs using this file extension: .mshi
ADS OS Software
  • The Helpware Group FAR
  • Microsoft Visual Studio 2012

The file extension .mshi can be used by another programs. If you have some useful information about .mshi 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 .mshi file?
  • How to open .mshi file?
  • What is .mshi file?
  • How can I convert .mshi file?
  • Where can I find informations about .mshi file extension? (for example on the File Extension website)
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .mshi extension on