.sys is a filename extension used in MS-DOS applications and Microsoft Windows operating systems. They are system files that contain device drivers or hardware configurations for the system.

Dec 31, 2020 · Verified information about the .sys file format and a list of apps that open .sys files.

Jan 22, 2025 · What is a SYS file? Learn about the file formats using this extension and how to open SYS files. Download a SYS opener. Learn from the File Experts at file.org.

All about SYS system device driver/configurations. Details for the SYS file extension and how to open a SYS file. Filext.com

Open SYS File SYS file extension is widely used on MS-DOS and Windows platforms by SYStem files. Usually these files contain executable code for hardware device drivers (for example 1394bus.sys). …

File extension SYS ... What is a SYS file? Files with the .SYS extension contain settings, variables, and system functions used during system launch – for the DOS and Windows systems. They usually …

Oct 8, 2024 · Details of .SYS file extension. 👉 List of software that supports opening .SYS file format on: 🖥️ Windows, 💻 Mac OS.

SYS - Windows System File What is a SYS file The Windows operating system as well as Microsoft DOS use files with the SYS extension. They are used to save different information about important …

Files that have the SYS extension are basically the Windows System Files. Microsoft Corporation developed the SYS extension file. This file format was used by the Windows and MS-DOS operating …

A file with an .sys extension is a Windows System File. Learn what type of data it contains and how to open it.