.MSU File Overview

File Extension: MSU
File Type Description: Windows Vista Update Package
File Type Developer: Microsoft Corporation
Primary Associated Software: Microsoft Windows
Primary Software Developer: Microsoft Corporation

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What is File Extension MSU?

Primarily, a MSU file extension is a type of Windows Vista Update Package file developed for the Microsoft Windows software program by Microsoft Corporation. Data from our web servers (annonymous users) show that MSU files are most popular in China and are often used by Windows 10. Google Chrome is the predominant internet browser used by this population.

Associated Developers and Software

Microsoft Windows by Microsoft Corporation

Top MSU User Languages

Top MSU File User Browsers

Desktop Friendly?


Mobile Friendly?


Most Popular MSU File Countries

Top User Operating Systems

Windows 7 Windows 10 Windows 8.1 Windows XP

Associated Operating Systems


Other File Types Related to MSU Files

Extension File Type Developer File Category File Type Description
.MUM AmsterCHEM Data Files MATLAB Unit Operation Model File
.LGM Microsoft Corporation Data Files Microsoft Windows Application Log File
.IN_ Microsoft Corporation Settings Files Microcoft Setup Information Data
.AHTM Unknown Developer Web Files HTML File
.VBR Microsoft Corporation Developer Files Visual Basic Remote Automation Registration
.UL Microsoft Corporation Settings Files Windows Updates Downloader Update List File
.SSQ Microsoft Corporation Developer Files ODBC Script File
.BFC Microsoft Corporation Uncommon Files Windows Briefcase File
.LDP Kevin Yau Data Files Lingoes Dictionary File
.ION Open Source System Files File Description File

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