.SYS File Overview

File Extension: SYS
File Type Description: Windows System File
File Type Developer: Microsoft Corporation
Primary Associated Software: Microsoft Windows
Primary Software Developer: Microsoft Corporation

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SYS

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What is File Extension SYS?

Windows System File files are the most popular type of files to carry the SYS file extension, originally developed by Microsoft Corporation for Microsoft Windows. Data from our web servers (annonymous users) show that SYS files are most popular in United States and are often used by Windows 10. A high percentage of these users browse the web using Google Chrome.


Top SYS User Languages

Top SYS File User Browsers

Desktop Friendly?

Yes

Mobile Friendly?

Yes

Most Popular SYS File Countries

Top User Operating Systems

Windows 10 Windows 11 Windows 6 Windows 8.1

Associated Operating Systems

Windows
Mac

Other File Types Related to SYS Files

Extension File Type Developer File Category File Type Description
.PRF Microsoft Corporation Settings Files Outlook Profile File
.NDX Unknown Developer Data Files dBASE Index File
.1ST Microsoft Corporation Data Files Visual FoxPro Documenting Wizard List
.LGV Microsoft Corporation Data Files Debugging Tools For Windows Logger Log
.OTM Microsoft Corporation Executable Files Outlook Macro File
.THM Sony Uncommon Files Sony Ericsson Mobile Phone Theme File
.MMC Microsoft Corporation Data Files Microsoft Media Catalog
._VCSXSLN110 Microsoft Corporation Data Files Microsoft Visual Studio File
.XSD Unknown Developer Developer Files XML Schema Definition
.GSHADER Microsoft Corporation Data Files Microsoft Visual Studio Data File


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Compatible with Windows 11, 10, 8, 7, Vista, XP and 2000

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