SYSファイル拡張子 - オンラインコンバーター

SYS File Extension File format list SYS File Extension 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 Windows components and functions such as drivers. The most commonly known SYS file is "config.sys" which contains all necessary data and configurations that are used to run Microsoft DOS. Saved in a binary text format, SYS files contain different variables, settings and functions. Those are vital for the Windows operating system to run and execute necessary programs properly. SYS files are prone to be infected with viruses and malware. Thus, it's advised to check them thoroughly before opening or executing one of them. Here is a short, non-exhaustive list of programs that can open SYS documents : Microsoft Windows Parallels Desktop for Mac About Extension SYS MIME type text/plain Useful links Further information about SYS 300,000+ users 14,000+ users 30,000+ users Stay connected: Bookmark Like 106k Share 2k Tweet