Files with msi file extension can also be found as data files from the discontinued chemical modeling software called Cerius2.

There are 2 other file types using
the MSI file extension!

msi icon.msi - Microsoft Windows Installer installation package [common]

empty icon.msi - TruNEST nesting data

Detailed description

Software that open msi file

Add comment

Bookmark & share this page with others:

MSI file extension - Cerius2 data

What is msi file? How to open msi files?

File type specification:

Various data file type icon Various data file type

The msi file extension is also associated with the Cerius2, a discontinued chemical modeling software developed by Accelrys Software Inc.

This type of msi files contains various data and resources used for internal purposes of the program.

This msi file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open msi file:

Accelrys Software Inc. logoCerius2  Microsoft Windows software

Company or developer:
Accelrys Software Inc.

Cerius2 is used to to discovery and analyze drug technologies. It was integrated to the Discovery Studio research environment and is no longer available as stand alone.

Help how to open:

This file type is not meant to be opened directly by the user.

How to convert:

A conversion of this file type is highly unlikely.

List of recommended software applications associated to the .msi file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open msi file, edit msi file, convert msi file, view msi file, play msi file etc. (if exist software for corresponding action in's database).

Unspecified and all other actions for computer programs working with msi file - Cerius2 data

Click on the software link for more information about Cerius2. Cerius2 uses msi file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

Previous file extension
MSHXML file extension > Various data file types

Next file extension
file extension MSI


Follow us!

Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed