.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 United States 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 10 Windows 11 Windows 6 Windows 8.1

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
.EVT Microsoft Corporation System Files Microsoft Windows 2000 And XP Event Log
.WLL Electronic Arts Game Files The Sims Wall Texture File Format
.MID Open Source Audio Files MIDI Audio File
.XSLT Syncro Soft Data Files XSL Transformation File
.HTACCESS Apache Software Foundation Web Files Apache HTACCESS File
.NLS Uri Wilensky Developer Files NetLogo Source Code File
.MPA Unknown Developer Audio Files MPEG-2 Audio File
.EUF Microsoft Corporation Font Files Private Character Editor Font File
.HTML Various Developers Web Files Hypertext Markup Language File

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