In Every Operating System the files have been Differentiated and uniqueness by their file extension, These file extension should specify their integrability for it’s respective programs, Most of the operating system specifies their respective software icons for it’s file with it’s operable extensions, Since the user should easily know where should the file works with,
Some times We saw the file’s without any icons pic. 🙁 On this time.. most of them confused where is from and how to open with….?
Here a nice and clean site for File extension Directory. it provides description and Program name to open the file.. 🙂
For more Info.. Visit the site. www.fileinfo.com