FileInfo.com


.NFO File Extension


File Type 1 Warez Information File  (Most common)
File Format File
Common? No
File Description Text file containing information about a pirated software program (warez); includes release notes and often identifies the piracy group responsible for distributing the software; typically saved along with the program and related files.

Windows may unsuccessfully attempt to use the Microsoft Help program in order to open the file; instead open the file directly with a text editor, such as Notepad (Windows) or TextEdit (Mac).
Program(s) that open nfo files Mac / Windows: Any text editor

File Type 2 System Information File
File Format Proprietary File
Common? No
File Description Data file used by Microsoft's System Information Tool, a software utility for gathering system information and for diagnosing problems; stores information gathered by the program.
Program(s) that open nfo files Windows: Microsoft System Information Tool (Msinfo32.exe)

Information from FileInfo.com - The File Extensions Resource.
http://www.fileinfo.com/extension/nfo