SYS file editor Edit SYS file online, for free

What is SYS file?

An important file extension is the SYS file. It is a very common file that contains system configuration data in Windows and other operating systems. The SYS file extension is for System Configuration Data File. The SYS file can be found in two locations, depending on the version of Windows: %SystemRoot%system32 or %SystemRoot%syswow64

SYS Format details

Full Name Windows System Format
Developer Microsoft
Category System Files

Programs, that can edit SYS files

To edit a file with the SYS extension, we usually need dedicated software. Each file format has data stored in a specific structure, so there is no single software that can edit SYS files, as well as dozens of other file extensions.

Below you can find a list of software that can work with SYS files. After installing the dedicated software, you can be sure that you will be able to edit your SYS file. It's a safe method. Just remember to download your software from trusted sources.

SYS Format details

SYS File Editors

  • Microsoft Windows
  • Parallels Desktop
  • 2 SYS editors