File Type Setup Information File IconSetup Information File
File Format Standard
Usage Referenced by an application; not meant to be opened manually
Popularity ★ ★ ★ ★ ☆  Common

Plain text configuration file that defines what files are installed with a certain software program or update; may also list the location of the files and the directories where the files are to be installed; used by the Windows operating system, or by the program or installer that includes the INF file.

Important: INF files can become infected by viruses so do not attempt to open manually.

Open With

IconMicrosoft Windows

IconMicrosoft Notepad

IconOther text editor


IconMacroMates TextMate

IconOther text editor

Updated August 18, 2010
Information from the PC File Extensions Reference