.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 Brazil 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
.LNT Gimpel Software Developer Files PC-lint/FlexeLint Configuration File
.MSSTYLES Microsoft Corporation System Files Windows XP Style
.CHL Leadtek Research Settings Files WinFast PVR2 Channel List
.JQX Microsoft Corporation Data Files Microsoft Windows Help-Related File
.RUF Samsung Electronics System Files Samsung DVD And Blu-ray Player Firmware File
.CBT Various Developers Compressed Files Comic Book TAR File
.PMR Avid Technology Data Files Avid Persisent Media Record File
.SHP Autodesk, Inc. 3D Image Files AutoCAD Shape File
.CCH Microsoft Corporation Uncommon Files .NET Security Resolution Cache File

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