How to open a file with .ext extension?

File Type : Miscellaneous file type
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .ext file

Searching for the right program to open .ext files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.


What is .ext file extension?

EXT stands for Extension. The files with the .ext file extension are most commonly associated with the Norton Commander which is a DOS and Windows 95 based file manager. EXT files were used to define which applications should open which files, based upon their file extension. EXT files are simple text files and can be opened and edited by most text editors. Norton Commander allows user to modify the files on their hard drive using a text-based interface. The files that are modified using the Norton Commander program are saved using the .ext file extension.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open extfiles:

  • Nortom Commander
  • Norton Commander