.BNS File Extension

  • File Type: Portal Bonus Map Script File
  • Developer: Valve
  • Category: Game Files
  • Format: Text
  • Rating:

What is a .BNS file?

.BNS is a Game Files extension of a Text format made by Valve. You can launch .BNS files on Mac, and Windows.

How to make a .BNS file?

To create .BNS files, you have to use Valve Portal 2 or any other software from the list below. You can download programs for Mac, and Windows from official stores. You can also get .BNS file creator from its official web page. To learn more about .BNS file opener and its alternatives, visit the program official web site.

How to open .BNS files?

To launch .BNS file on your platform, use .BNS file opener by Valve or another soft listed below. Once you download and install the .BNS file opener, you will be able to open all .BNS files.